Document List by Author

Richard Savage of LIGO - Hanford Observatory is listed as an author on the following documents:
(List events moderated by Richard Savage)

LIGO-Number Title Author(s) Topic(s) Last Updated
T1500062-v13 Pcal End Station Power Sensors Responsivity Ratio Measurements: Procedures and Log Sudarshan Karki et al. Calibration
28 Sep 2022
T2200130-v4 Configuration of Pcal O4 Transfer Standards (TSA and TSB) Richard Savage et al. Basic R&D
Auxiliary Optics
08 May 2024
P030044-v1 Characterization of the LIGO 4km Fabry-Perot Cavities Via Their High-Frequency Dynamic Responses to Length and Laser Frequency Variations François Bondu et al. Document Migration
09 Apr 2024
T2300327-v1 Leveraging the stability of the Photon Calibrator X/Y comparison to reduce system uncertainty Julianna Lewis et al. Calibration
Education, Outreach
03 Apr 2024
P2000113-v9 Fiducial displacements with improved accuracy for the global network of gravitational wave detectors Richard Savage et al. Calibration
16 Nov 2023
P2100396-v1 A bilateral comparison of NIST and PTB laser power standards for scale realization confidence by gravitational wave observatories Richard Savage et al. Calibration
14 Sep 2023
G2300653-v6 Calibrating the global network of gravitational wave observatories via laser power calibration at NIST and PTB (NEWRAD 2023) Dripta Bhattacharjee et al. Calibration
08 Sep 2023
G1500623-v6 aLIGO, CAL, Official Advanced LIGO Sensitivity Plots Jeffrey Kissel et al. Commissioning
Calibration
23 Jun 2023
G2301163-v3 NIST/PTB/LIGO meeting to discuss bilateral comparison and O4 Pcal calibration June 13, 2023 Dripta Bhattacharjee et al. Calibration
16 Jun 2023
T1400442-v8 Photon Calibrator Procedure for Measuring Response Ratios of Power Calibration Standards Richard Savage et al. Calibration
14 Dec 2021
M1700183-v3 LSC Activities Program David Shoemaker Collaboration
12 Mar 2019
T2200158-v2 Characterization of Pcal O4 Power Sensors Richard Savage et al. Calibration
03 Jan 2023
T2300105-v1 PTB Calibration of Photon Calibrator power standards TSA and TSB: Report of Calibration (Feb 2023) Richard Savage Calibration
Auxiliary Optics
10 Mar 2023
D0901749-v4 3/4" Diameter Optics Post Richard Savage Operations
Sensing and Control
Conceptual Design
Fabrication
Input Optics
27 Feb 2023
T2300009-v1 NISTCalibration of Photon Calibrator power standards TSA and TSB: Report of Calibration (42110C/42111C) Richard Savage Reports
Calibration
Laser Systems
Auxiliary Optics
11 Jan 2023
T2200380-x0 Shipping Addresses for Global Absolute Calibration Scheme Richard Savage et al. Calibration
Basic R&D
08 Nov 2022
G2201376-v4 Status of Photon Calibrator global effort for O4 Dripta Bhattacharjee et al. Calibration
27 Sep 2022
P1900244-v12 Initial Results from the LIGO Newtonian Calibrator Michael Ross et al. Sensing and Control
A+
Calibration
Basic R&D
25 Aug 2022
D2100733-v1 Pcal transfer standard transimpedance amplifier circuit board Richard Savage et al. Calibration
Auxiliary Optics
03 Aug 2022
G1501518-v21 aLIGO DARM Signal Chain (Calibration Subway Map) Sudarshan Karki et al. Calibration
22 Jun 2022
P2100484-v7 Toward Calibration of the Global Network of Gravitational Wave Detectors with Sub-Percent Absolute and Relative Accuracy Sudarshan Karki et al. Calibration
Basic R&D
Auxiliary Optics
23 Mar 2022
G2200572-v1 O4 GW Metrology discussion Richard Savage et al. Calibration
22 Mar 2022
T1500037-v1 Photon Calibrator Gold Standard NIST calibration (12 Aug 2014) Darkhan Tuyenbayev et al. Calibration
04 Jan 2022
P1700236-v12 Reconstructing the calibrated strain signal in the Advanced LIGO detectors Aaron Viets et al. Calibration
18 Nov 2021
D1300210-v7 PCal Photodiode Board Richard Savage et al. Auxiliary Optics
18 Nov 2021
P1900245-v7 Characterization of systematic error in Advanced LIGO calibration Ling Sun et al. Calibration
11 Nov 2021
T1700543-v2 aLIGO all-bolted PMC summary Liu Jian et al. Input Optics
12 Oct 2021
T2100217-v1 Procedure for optimizing output power of Pcal 1047 nm 2-W CrystaLaser YLF lasers Richard Savage Calibration
Laser Systems
22 Sep 2021
G2101737-v2 Absolute calibration of the global GW network: O4 and beyond Richard Savage et al. Auxiliary Optics
17 Aug 2021
T1100068-v23 Photon Calibrator Preliminary/Final Design Document Jonathan Berliner et al. Assembly
Conceptual Design
Preliminary Design
Requirements
Upgrades
Calibration
Laser Systems
Basic R&D
Detector Characterization
Auxiliary Optics
06 Jul 2021
T2100263-v1 Pcal WSS Temperature Coefficient Sudarshan Karki et al. Calibration
Basic R&D
Auxiliary Optics
04 Jun 2021
T2100067-v3 Technical Note: O3 Pcal LLO Calibration Factors Sudarshan Karki et al. Calibration
01 Jun 2021
T2100219-v1 Technical Note: O3 Pcal LHO Calibration Factors Dripta Bhattacharjee et al. Calibration
01 Jun 2021
D1200174-v9 aLIGO, PCAL-VIDEO CAM, PERISCOPE Richard Savage et al. Final Design
Auxiliary Optics
26 May 2021
D1300437-v1 aLIGO Pcal Tooling, Periscope Center Target Assembly Richard Savage et al. Auxiliary Optics
15 Mar 2021
T1800359-v2 Pcal Gold Standard and Working Standard Configuration Change Proposal Yannick Lecoeuche et al. Final Design
Calibration
Auxiliary Optics
15 Jul 2020
T1800104-v1 Photon Calibrator Gold Standard NIST calibration (28 Feb 2018) Travis Sadecki et al. Calibration
01 May 2020
T1700129-v1 Photon Calibrator Gold Standard NIST calibration (23 Jan 2017) Travis Sadecki et al. Calibration
01 May 2020
T1600027-v1 Photon Calibrator Gold Standard NIST calibration (17 Dec 2015) Darkhan Tuyenbayev et al. Calibration
01 May 2020
T1500192-v1 Photon Calibrator Checking Standard NIST calibration (31 Mar 2015) Richard Savage Calibration
01 May 2020
T1000637-v1 Photon Calibrator Gold Standard NIST calibration (20 Sep 2007) Michael Sakosky et al. Calibration
01 May 2020
T1900097-v1 Photon Calibrator Gold Standard NIST calibration (10 Dec 2018) Sudarshan Karki et al. Calibration
01 May 2020
T1500036-v1 Index of Photon Calibrator Gold Standard and Checking Standard NIST calibrations Darkhan Tuyenbayev et al. Calibration
01 May 2020
T1000189-v2 Photon Calibrator Gold Standard NIST calibration (16 Mar 2010) Richard Savage et al. Calibration
01 May 2020
T2000182-x0 Photon Calibrator Lab Measurements General Directory Yannick Lecoeuche et al. Calibration
01 May 2020
T2000191-x0 Photon Calibrator End Station Calibration General Directory Yannick Lecoeuche et al. Calibration
01 May 2020
G1900379-v3 Status Update on Absolute Uncertainty in the GW Detector Network Jeffrey Kissel et al. Sensing and Control
Calibration
Basic R&D
27 Jan 2020
C950032-x0 Design Configuration Control Document, FINAL (CDRL 06, DRD 03) Ralph Parsons et al. Document Migration
15 Dec 2019
P1600063-v11 Improving LIGO calibration accuracy by tracking and compensating for slow temporal variations Darkhan Tuyenbayev et al. Calibration
21 Nov 2019
P1500248-v15 Calibration of the Advanced LIGO detectors for the discovery of the binary black-hole merger GW150914 LIGO Scientific Collaboration et al. Calibration
13 Oct 2019
M1800303-v1 Support for LIGO Scientific Collaboration core functions in the era of gravitational-wave observations Brian O'Reilly et al. NSF
02 Oct 2019
D0901747-v1 EOM Block Horizontal 4" Optical Height Richard Savage Fabrication
06 Aug 2019
P1500249-v17 The Advanced LIGO Photon Calibrators Richard Savage et al. Calibration
Auxiliary Optics
23 Jul 2019
P1600139-v16 Calibration Uncertainty for Advanced LIGO’s First and Second Observing Runs Craig Cahillane et al. Calibration
23 Jul 2019
P0900259-v6 Calibration of the LIGO displacement actuators via laser frequency modulation Evan Goetz et al. Commissioning
Calibration
18 Mar 2019
P010013-x0 Dynamic Resonance of Light in Fabry-Perot Cavities, Rev. A Malik Rakhmanov et al. Document Migration
16 Mar 2019
P080118-v3 Precise calibration of LIGO test mass actuators using photon radiation pressure Daniel Sigg et al. Calibration
16 Mar 2019
P0900155-v6 Accurate calibration of test mass displacement in the LIGO interferometers Jeffrey Kissel et al. Commissioning
Calibration
Observatory Facilities
16 Mar 2019
T1400256-v17 Time Domain Calibration in Advanced LIGO (circa O1, Now Outdated) Xavier Siemens et al. Calibration
16 Mar 2019
D1200555-v2 Pcal Transmitter Breadboard Jonathan Berliner et al. Assembly
Modelling
Installation
Calibration
Laser Systems
Auxiliary Optics
05 Mar 2019
T1500131-v9 LHO Y-End RxPD and TxPD Calibration Trends Sudarshan Karki et al. Calibration
08 Nov 2016
D1300106-v4 aLIGO Pcal Photodetector Cover, Front Richard Savage et al. Auxiliary Optics
11 Sep 2018
T1700542-v2 Jitter Attenuation Cavity (JAC) Preliminary Design Liu Jian et al. Sensing and Control
13 Jul 2018
C961574-v1 Design Configuration Control Document (DCCD), FINAL Issue, Revision 6 (CDRL 08, DRD 03) Mel Weingart et al. Document Migration
14 Jun 2018
D1300292-v3 aLIGO Pcal Integrating Sphere Adapter Richard Savage Auxiliary Optics
31 Mar 2015
T1500519-v3 Photon Calibrator Maintenance and Calibration Plan Travis Sadecki et al. Auxiliary Optics
26 Jan 2017
C951750-x0 Civil Construction, Facilities: Preliminary Design Report, DRAFT - Volume 1, Design Configuration Control Document (CDRL 08, DRD 03), Revision 2 Ralph Parsons et al. Document Migration
04 May 2018
D1200993-v5 ALIGO, ASSY, PCAL, PERISCOPE FRAME Scott Shankle Fabrication
13 Sep 2012
T1600204-v2 Mirror loss estimates for aLIGO pre-modecleaners Liyuan Zhang et al. Operations
Incoming Inspection
Laser Systems
30 Jul 2016
P1600325-v4 Observation of a Large Population of Optical Scatterers in the Advanced LIGO Mirrors Lamar Glover et al. Core Optics
Basic R&D
07 Nov 2017
P1600345-v2 Optical scattering measurements and implications on thermal noise in Gravitational Wave Detectors Test-Mass Coatings Lamar Glover et al. Basic R&D
10 Apr 2017
T1300162-v2 Photon Calibrator: Optical Follower Servo Design Requirements Gregorio Tellez et al. Requirements
Auxiliary Optics
07 Mar 2017
P1600285-v21 Validating gravitational-wave detections: The Advanced LIGO hardware injection system Christopher Biwer et al. Detector
20 Feb 2017
G1602452-v1 Opening a new window for observing the Universe by detecting gravitational waves with LIGO. Richard Savage Public Talk / Colloquium
24 Jan 2017
T1600390-v2 ITM Camera Focuser Control Interface and Calibration Chen-Jie Xin et al. Installation
Basic R&D
03 Jan 2017
G1501352-v2 Actuating the DARM loop using a Photon Calibrator Richard Savage et al. Thesis/Dissertation
Basic R&D
14 Oct 2016
G1601982-v1 Study of Optical Scatterers within Coating Layers of gravitational wave detector Mirrors Lamar Glover et al. Core Optics
Basic R&D
26 Sep 2016
E1600291-v1 Initial inspection of PMC S/N11 at LHO Sept. 22, 2016 Richard Savage Laser Systems
23 Sep 2016
T0900568-v3 Advanced LIGO PSL Installation Plan Richard Savage et al. Final Design
Installation
Observatory Facilities
Laser Systems
21 Sep 2016
T0900649-v4 PSL Final Design Document Patrick Kwee et al. Final Design
Laser Systems
21 Sep 2016
T070195-v1 Preliminary Design – AdvLIGO PSL Laser Diode Room Rusyl Wooley et al. Preliminary Design
Laser Systems
21 Sep 2016
D1003076-v6 L1 and H1 PSL/IO optical table and Laser Area Enclosure layout drawing Michael Rodruck et al. Installation
Laser Systems
21 Sep 2016
D1100193-v2 Laser Area Enclosure Acoustic Door Framing Detail Richard Savage Procurements
21 Sep 2016
T1000028-v1 aLIGO Laser Area Enclosure Concept Richard Savage et al. Final Design
Laser Systems
21 Sep 2016
T1500377-v8 Tracking temporal variations in the DARM calibration parameters. Darkhan Tuyenbayev et al. Calibration
12 Sep 2016
G1601751-v1 Study of Optical Scatterers within Coating Layers of LIGO Test-Mass Mirrors Lamar Glover et al. Basic R&D
26 Aug 2016
G1601542-v1 ITM Camera Focuser Control Interface and Calibration (Midterm Presentation) Chen-Jie Xin et al. Installation
Basic R&D
19 Aug 2016
G1601659-v1 ITM Camera Focuser Control Interface and Calibration (Final Presentation) Chen-Jie Xin et al. Installation
Basic R&D
18 Aug 2016
T1500283-v2 A Short Overview of Pcal Calibration Steps Darkhan Tuyenbayev et al. Calibration
28 Jan 2016
D1500167-v1 PSL, IO PZT MOUNT ASSEMBLY. Eduardo Sanchez et al. Fabrication
20 Oct 2015
D1500166-v1 PSL, IO PZT Sleeve Clamp Eduardo Sanchez et al. Fabrication
20 Oct 2015
M1300574-v1 LLO PCAL SOP (Temporary) Christopher Guido et al. Policies
Installation
01 Oct 2015
D1300103-v1 aLIGO Pcal Photodetector Assembly Richard Savage et al. Auxiliary Optics
05 Jun 2015
L1400006-x0 Fabrication Acceptance Review Documents and Status David Shoemaker et al. Detector
Reviews
06 May 2015
D1101719-v1 PSL Environmental Sensor Concentrator Front Panel Tiana Steckler Conceptual Design
02 Mar 2015
E1300566-v5 aLIGO Pcal Periscope Frame Assembly Procedure Craig Conley et al. Fabrication
Auxiliary Optics
05 Feb 2015
T1100044-v19 Advanced LIGO Photon Calibrator Design Requirements Jonathan Berliner et al. Requirements
Vacuum
Upgrades
Input Optics
Calibration
System Engineering
Laser Systems
Basic R&D
Detector Characterization
Auxiliary Optics
05 Feb 2015
E1400198-v1 aLIGO Pcal Periscope Mirror Removal, Storage, and Replacement Procedures Richard Savage et al. Installation
Auxiliary Optics
02 Feb 2015
T1400648-v1 Instructions for switching the LHO PSL between science and commissioning modes Robert Schofield et al. Detector
08 Oct 2014
D1300102-v2 aLIGO Pcal Photodetector Cover, Rear Richard Savage et al. Auxiliary Optics
04 Sep 2014
P1300120-v2 Spectral Line Monitoring Tool -- Final Report Evan Anders et al. Data analysis software
Calibration
Computing/archiving
31 Aug 2014
T050036-v4 Pre-Stabilized Laser Design Requirements Richard Savage et al. Requirements
Laser Systems
20 Aug 2014
G990079-x0 Detector Characterization: Simulated Data Sets - LSC Meeting 5 Presentation, 19 July 1999, Stanford University Lee Samuel Finn et al. Document Migration
23 May 2014
G990006-x0 Pre-Stabilized Laser Subystem WA-2k Interferometer Installation - PAC 6 Meeting, Hanford Observatory, 20-21 May 1999 Richard Savage Document Migration
16 May 2014
D1300493-v1 aLIGO Pcal Tooling, Periscope Installation Highway Strip Richard Savage et al. Auxiliary Optics
11 Apr 2014
D1300245-v1 aLIGO Pcal Tooling, Periscope Stabilizing Slide Richard Savage et al. Installation
Auxiliary Optics
11 Apr 2014
E1400189-v1 aLIGO Pcal Periscope Mirror Storage Record, Ifo3 X-Arm Craig Conley et al. Installation
Auxiliary Optics
08 Apr 2014
E1400190-v1 aLIGO Pcal Periscope Mirror Storage Record, Ifo3 Y-Arm Craig Conley et al. Installation
Auxiliary Optics
08 Apr 2014
E960042-x0 Specifications for Power Sampling Photodetector Intended for Use with the NPRO-PSL Alex Abramovici et al. Document Migration
20 Mar 2014
G970222-x0 The LIGO Pre-Stabilized Laser Richard Savage Document Migration
17 Mar 2014
G970081-x0 Prestabilized laser (PSL) Subsystem Richard Savage Document Migration
14 Mar 2014
G960244-x0 NPRO Stabilization Results - Science & Integration Meeting, 12-13 December 1996 James Mason et al. Document Migration
14 Mar 2014
E1300477-v7 Installation Procedure for Photon Calibrator In-vacuum Periscope Assembly Richard Savage Installation
Auxiliary Optics
08 Mar 2014
E1300564-v5 aLIGO Pcal Periscope Pre-Alignment Procedure Richard Savage et al. Fabrication
Auxiliary Optics
28 Feb 2014
T1400152-v1 Characterization of P-Cal PD Circuit Boards Sam Elzarian et al. Subsystem Test
Auxiliary Optics
14 Feb 2014
D1300618-v1 aLIGO Pcal Tooling, Rotation Stabilizing Bar Assembly Richard Savage et al. Installation
Auxiliary Optics
10 Feb 2014
L1400021-v1 Questions from R. Savage regarding Accetance Review of TCS ring heater Richard Savage Reviews
Auxiliary Optics
09 Feb 2014
E1300939-v3 Procedure For Attachment Of The Pcal Periscope Alignment Target To ETM Quad Frame Craig Conley et al. Integration
Auxiliary Optics
31 Jan 2014
D1301022-v2 aLIGO Pcal Tooling, 1" Mirror Clamp Richard Savage et al. Installation
Auxiliary Optics
31 Jan 2014
D1300621-v1 aLIGO Pcal Tooling, Periscope Lift Block Assembly Richard Savage et al. Auxiliary Optics
31 Jan 2014
D1201412-v2 LAYOUT- aLIGO Pcal Periscope Pre-Alignment Setup Craig Conley et al. Auxiliary Optics
30 Jan 2014
D1201544-v1 aLIGO Pcal Tooling, Periscope Pre-Alignment Support Assembly Richard Savage et al. Auxiliary Optics
14 Jan 2014
D1201543-v1 aLIGO Pcal Tooling, Periscope Target Plate Assembly Richard Savage et al. Auxiliary Optics
14 Jan 2014
T1300585-v2 Setup and Alignment of Pcal Periscope Pre-Alignment Support Cradles Richard Savage et al. Fabrication
Auxiliary Optics
10 Jan 2014
D1301016-v1 aLIGO Pcal Tooling, Periscope ETM Target Assembly Richard Savage et al. Installation
Auxiliary Optics
09 Dec 2013
D1301014-v2 aLIGO Pcal Tooling, ETM Target Sheet Richard Savage et al. Installation
Auxiliary Optics
07 Dec 2013
D1301015-v2 aLIGO Pcal Tooling, ETM Target Mount Richard Savage et al. Installation
Auxiliary Optics
07 Dec 2013
D1301009-v1 aLIGO Pcal Tooling, ETM Target Richard Savage et al. Installation
Auxiliary Optics
02 Dec 2013
D1300986-v2 aLIGO PSL ISS PD Array Alignment Aperture Richard Savage et al. Laser Systems
08 Nov 2013
D1200726-v7 PCal Plate Camera Mirror Mounting Ignacio Romero et al. Fabrication
22 Oct 2013
E1300593-v2 aLIGO Installation Procedure- Pcal Receiver Mounting Blocks Craig Conley et al. Installation
Auxiliary Optics
08 Oct 2013
E1300652-v3 aLIGO Pcal Cradle Position Procedure Hernan Daveloza et al. Fabrication
Auxiliary Optics
10 Sep 2013
D1200171-v1 aLIGO Pcal Tooling, Alignment Flag Base Richard Savage et al. Auxiliary Optics
10 Sep 2013
D1300193-v3 aLIGO Pcal Receiver Breadboard Richard Savage et al. Auxiliary Optics
16 Aug 2013
D1300483-v1 aLIGO Pcal Tooling, Periscope Target Clockpiece Assembly Richard Savage et al. Auxiliary Optics
24 Jul 2013
E1300594-v1 ECR- Modification of Oplev/Pcal Receiver Pylon Weldments Craig Conley et al. Installation
Auxiliary Optics
17 Jul 2013
D1201576-v1 aLIGO Pcal Tooling, Periscope Pre-Alignment Tip Axis Assembly Craig Conley et al. Auxiliary Optics
16 Jul 2013
D1300525-v1 aLIGO Pcal Tooling, Receiver Mount Fixture Richard Savage et al. Auxiliary Optics
15 Jul 2013
D1300523-v2 aLIGO Pcal Tooling, Receiver Mount Fixture Block Richard Savage et al. Auxiliary Optics
12 Jul 2013
D1300522-v3 aLIGO Pcal Tooling, Receiver Mount Fixture Plate Richard Savage et al. Auxiliary Optics
11 Jul 2013
D1300499-v2 aLIGO Pcal, Receiver Mounting Block Richard Savage et al. Auxiliary Optics
10 Jul 2013
D1300620-v1 aLIGO Pcal Tooling, Periscope Support Foot Assembly Richard Savage et al. Auxiliary Optics
10 Jul 2013
D1300229-v1 aLIGO Pcal Tooling, Periscope Support Foot Richard Savage et al. Installation
Auxiliary Optics
10 Jul 2013
D1300524-v1 aLIGO Pcal Tooling, Receiver Mount Fixture Stop Richard Savage et al. Auxiliary Optics
09 Jul 2013
D1300601-v1 aLIGO Pcal Photodetector Mount Richard Savage et al. Auxiliary Optics
26 Jun 2013
D1201577-v4 aLIGO Pcal Tooling, Periscope Pre-Alignment Tip Axis Base Craig Conley et al. Auxiliary Optics
20 Jun 2013
D1300138-v1 aLIGO Pcal Tooling, Alignment Flag Richard Savage et al. Auxiliary Optics
20 Jun 2013
D1300246-v3 aLIGO Pcal Receiver Aperture Richard Savage et al. Auxiliary Optics
11 Jun 2013
D1300482-v1 aLIGO Pcal Tooling, 2" Mirror Clamp Richard Savage et al. Auxiliary Optics
29 May 2013
D1300454-v1 aLIGO Pcal Tooling, Periscope Installation Center Target Clockpiece Richard Savage et al. Auxiliary Optics
29 May 2013
D1300384-v1 aLIGO Pcal Tooling, Periscope Installation Center Target Plate Richard Savage et al. Auxiliary Optics
21 May 2013
D1300441-v3 aLIGO Pcal Fixed Mirror Seating Bracket Richard Savage et al. Auxiliary Optics
10 May 2013
D1300380-v2 aLIGO Pcal Tooling, Periscope Installation Entry Pad Mount Richard Savage et al. Auxiliary Optics
09 May 2013
D1300379-v1 aLIGO Pcal Tooling, Periscope Installation Entry Pad Assembly Richard Savage et al. Auxiliary Optics
09 May 2013
D1300382-v1 aLIGO Pcal Tooling, Periscope Installation Entry Pad Channel Richard Savage et al. Auxiliary Optics
08 May 2013
D1300381-v1 aLIGO Pcal Tooling, Periscope Installation Entry Pad Gusset Richard Savage et al. Auxiliary Optics
07 May 2013
D1300383-v1 aLIGO Pcal Tooling, Periscope Installation Entry Pad Skid Richard Savage et al. Auxiliary Optics
05 May 2013
G950032-x0 Status Review of the Core Optics Components Richard Savage Document Migration
02 May 2013
D1300237-v1 aLIGO Pcal Tooling, Periscope Stabilizing Bar Richard Savage et al. Installation
Auxiliary Optics
19 Mar 2013
D1300228-v1 aLIGO Pcal Tooling, Periscope Jack Screw Richard Savage et al. Installation
Auxiliary Optics
19 Mar 2013
D1300236-v2 aLIGO Pcal Tooling, Periscope Slide Richard Savage et al. Installation
Auxiliary Optics
19 Mar 2013
D1300235-v2 aLIGO Pcal Tooling, Periscope Stabilizing Mount Richard Savage et al. Detector
Installation
19 Mar 2013
D1300101-v1 aLIGO Pcal Photodetector Housing Richard Savage et al. Auxiliary Optics
19 Mar 2013
G1100189-v13 Photon Calibrator Investigations During S6 Jonathan Berliner et al. Calibration
19 Mar 2013
D1300072-v1 aLIGO Pcal Tooling, Periscope Target Disc Richard Savage et al. Auxiliary Optics
11 Feb 2013
D1300119-v1 aLIGO Pcal Tooling, Retainer Tab Richard Savage et al. Auxiliary Optics
08 Feb 2013
D1201437-v3 aLIGO Pcal Tooling, Periscope Laser Target Plate Richard Savage et al. Auxiliary Optics
23 Jan 2013
D1201578-v2 aLIGO Pcal Tooling, Periscope Pre-Alignment Tip Axis Pivot Craig Conley et al. Auxiliary Optics
10 Jan 2013
D1201414-v2 aLIGO Pcal Tooling, Bearing Mount Craig Conley et al. Auxiliary Optics
09 Jan 2013
P1100166-v4 Controlling calibration errors in gravitational-wave detectors by precise location of calibration forces Hernan Daveloza et al. Modelling
Collaboration
Core Optics
Calibration
24 Dec 2012
D1201415-v1 aLIGO Pcal Tooling, Pre-Alignment Breadboard Richard Savage et al. Auxiliary Optics
20 Dec 2012
D1201413-v1 aLIGO Pcal Tooling, Periscope Pre-Alignment Tip Axis Craig Conley et al. Auxiliary Optics
20 Dec 2012
D1200727-v7 PCal Plate Mirror Mounting Scott Shankle et al. Fabrication
28 Sep 2012
E960045-x0 Specifications for Power Stabilization Amplifier Intended for Use with the NPRO-PSL Alex Abramovici et al. Document Migration
14 Jun 2012
E960043-x0 Specifications for SLOW/FAST Controller Intended for Use with the NPRO-PSL Alex Abramovici et al. Document Migration
14 Jun 2012
E950087-x0 LIGO Detector Subsystem Review Report Design Requirements Review ASC Bill Althouse et al. Document Migration
12 Jun 2012
E950085-x0 Design Requirements Review - Suspension Bill Althouse et al. Document Migration
12 Jun 2012
E950017-x0 Core Optics Components Interface Definitions Richard Savage Document Migration
12 Jun 2012
E950012-x0 Technical Specification for Pathfinder Substrate GariLynn Billingsley et al. Document Migration
12 Jun 2012
D1200450-v4 Photon Calibrator Transmitter Breadboard Mounting Adapters Jonathan Berliner et al. Fabrication
Installation
Calibration
Laser Systems
31 May 2012
T1200172-v2 Installation and testing of L1 PSL table legs Riccardo DeSalvo et al. Commissioning
Laser Systems
15 Apr 2012
G1100332-v1 aLIGO Photon Calibrator Errors due to Elastic Deformation Hernan Daveloza et al. Meeting
Core Optics
04 Apr 2012
C1201797-v3 SOW-aLIGO Photon Calibrator TX Pylon Weldments Eric James et al. Fabrication
02 Apr 2012
T1100071-v9 Frequency Domain Calibration Error Budget of LIGO Instruments in S6 Keita Kawabe et al. Detector
Calibration
06 Jan 2012
D1002386-v3 Mechanical Plan - H1 Laser Area Enclosure Acoustic Shell Derek Anderson et al. Final Design
Procurements
Laser Systems
16 Dec 2011
M990034-v2 OBSOLETE Richard Savage et al. Operations
Policies
Observatory Facilities
01 Aug 2011
C1104716-v2 Statement of Work: H2 PSL Laser Diode and Chiller Rooms Richard Savage Procurements
Fabrication
Laser Systems
22 Jun 2011
D1101098-v1 H2 Laser Diode Room and Chiller Room Architectural Drawings Richard Savage et al. Final Design
Laser Systems
13 Jun 2011
G050111-v1 Summary of recent measurements of g factor changes induced by thermal loading in the H1 interferometer Joseph Betzwieser et al. Core Optics
Commissioning
Cleaning
Auxiliary Optics
07 Jun 2011
T050074-x0 Optical Absorption in Initial LIGO Interferometers Stefan Ballmer et al. Core Optics
Commissioning
Cleaning
Auxiliary Optics
05 Jun 2011
E020247-v1 Document Change Notice for D980400 Hugh Radkins et al. Document Migration
Laser Systems
08 May 2011
G1100454-v5 AOS Pcal Technical Status - NSF 2011 Richard Savage et al. Reviews
Auxiliary Optics
05 May 2011
D1002399-v3 Room Layout / Framing Plan - H2 Laser Area Enclosure Acoustic Shell Derek Anderson et al. Final Design
Procurements
Laser Systems
22 Mar 2011
D1002411-v3 Framing Plans and Elevations - H2 Laser Area Enclosure Acoustic Shell Derek Anderson et al. Final Design
Procurements
Laser Systems
22 Mar 2011
D1002397-v3 Mechanical Plan and Schedules - H2 Laser Area Enclosure Acoustic Shell Derek Anderson et al. Final Design
Procurements
Laser Systems
22 Mar 2011
D1002396-v3 Mechanical Plan - H2 Laser Area Enclosure Acoustic Shell Derek Anderson et al. Final Design
Procurements
Laser Systems
22 Mar 2011
D1002398-v3 Mechanical Sections and Details - H2 Laser Area Enclosure Acoustic Shell Derek Anderson et al. Final Design
Procurements
Laser Systems
22 Mar 2011
D1002395-v4 Framing Plans and Elevations - L1 Laser Area Enclosure Acoustic Shell Derek Anderson et al. Final Design
Procurements
Laser Systems
03 Feb 2011
D1002394-v5 Room Layout / Framing Plan - L1 Laser Area Enclosure Acoustic Shell Richard Savage Final Design
Procurements
Laser Systems
03 Feb 2011
D1002393-v4 Mechanical Sections and Details - L1 Laser Area Enclosure Acoustic Shell Derek Anderson et al. Final Design
Procurements
Laser Systems
03 Feb 2011
D1002392-v3 Mechanical Plan and Schedules - L1 Laser Area Enclosure Acoustic Shell Derek Anderson et al. Final Design
Procurements
Laser Systems
18 Jan 2011
C1002165-v2 SOW for PS-129b Laser Area Enclosure Acoustic Shell (LLO) Derek Anderson et al. Procurements
Laser Systems
13 Jan 2011
C1002124-v4 SOW for PS-132 Laser Area Enclosure Cleanrooms Derek Anderson et al. Procurements
Laser Systems
13 Jan 2011
C1002164-v2 SOW for PS-129a Laser Area Enclosure Acoustic Shell (LHO) Derek Anderson et al. Procurements
Laser Systems
09 Nov 2010
C1000392-v1 PSL Laser Area Enclosure specifications and requirements for the procurement RFP Richard Savage Procurements
20 Apr 2010
D1002388-v3 Mechanical Sections and Details - H1 Laser Area Enclosure Acoustic Shell Derek Anderson et al. Final Design
Procurements
Laser Systems
05 Nov 2010
D1002781-v2 Ante-room Plan, H2 Laser Area Enclosure Derek Anderson et al. Final Design
Procurements
Laser Systems
05 Nov 2010
D1002789-v2 Ante-room Elevations, L1 Laser Area Enclosure Derek Anderson et al. Final Design
Procurements
Laser Systems
05 Nov 2010
D1002787-v2 Ante-room Plan, L1 Laser Area Enclosure Derek Anderson et al. Final Design
Procurements
Laser Systems
05 Nov 2010
D1002786-v2 Ante-room Elevations, H2 Laser Area Enclosure Derek Anderson et al. Final Design
Procurements
Laser Systems
05 Nov 2010
D1002391-v3 Mechanical Plan - L1 Laser Area Enclosure Acoustic Shell Derek Anderson et al. Final Design
Procurements
Laser Systems
05 Nov 2010
D1002390-v2 Framing Plans and Elevations - H1 Laser Area Enclosure Acoustic Shell Derek Anderson et al. Final Design
Procurements
Laser Systems
05 Nov 2010
D1002389-v2 Room Layout / Framing Plan - H1 Laser Area Enclosure Acoustic Shell Derek Anderson et al. Final Design
Procurements
Laser Systems
05 Nov 2010
D1002387-v2 Mechanical Plan and Schedules - H1 Laser Area Enclosure Acoustic Shell Derek Anderson et al. Final Design
Procurements
Laser Systems
05 Nov 2010
D1002633-v2 Ante-room Plan, H1 Laser Area Enclosure Derek Anderson et al. Final Design
Procurements
Laser Systems
05 Nov 2010
D1002634-v1 Ante-room Elevations, H1 Laser Area Enclosure Derek Anderson et al. Final Design
Procurements
Laser Systems
05 Nov 2010
C1002229-v1 PSL Laser Area Enclosure Cleanrooms - Specifications, Requirements, and Design Considerations Derek Anderson et al. Final Design
Procurements
Laser Systems
03 Nov 2010
E1000405-v1 Test Plan Table Top Frequency Stabilization Servo (TTFSS) Raphael Cervantes et al. Laser Systems
11 Sep 2010
G1000254-v2 eLIGO Photon Calibrator investigation: long term stability of DARM actuation Matthew West et al. Calibration
22 Jul 2010
D1001809-v1 aLIGO PSL/IO optical table leg Richard Savage Fabrication
Laser Systems
16 Jul 2010
C1000406-v2 SOW for PS-130 Laser Area Enclosure Richard Savage Procurements
03 May 2010
D1000735-v2 Sketch of aLIGO Laser Area Enclosure Richard Savage Procurements
30 Apr 2010
L1000145-v2 aLIGO PS-130 - Laser Area Enclosure RFI Solicitation Letter - Clean Rooms West Alan Wilkins et al. Procurements
Letters
Laser Systems
30 Mar 2010
D0901751-v1 EOM Block Vertical 3" Optical Height Richard Savage Fabrication
10 Mar 2010
D0901750-v1 EOM Block Vertical 4" Optical Height Richard Savage Fabrication
10 Mar 2010
D0901748-v1 EOM Block Horizontal 3" Optical Height Richard Savage Fabrication
10 Mar 2010
D0901744-v1 Faraday Block 4" Optical Height Richard Savage Fabrication
10 Mar 2010
T0900401-v2 Analyzing Elastic Deformation of Test Masses in Ligo Richard Savage et al. Modelling
Core Optics
Calibration
09 Nov 2009
P080072-x0 Accurate measurement of the time delay in the response of the LIGO gravitational wave detectors Daniel Sigg et al. Document Migration
Public relations
26 Oct 2009
G0900519-v1 Accurate measurement of the time delay in the response of the LIGO gravitational wave detectors Daniel Sigg et al. Calibration
30 Jun 2009
G080437-x0 eLigo pre-stabilized laser (and part of input optics) upgrade - LSC/Virgo Collaboration Meeting, September 22-25, 2008, Amsterdam Richard Savage Document Migration
30 Sep 2008
T080057-x0 Installation Plan: eLigo 35-W laser for the H1 interferometer Richard Savage Document Migration
23 Apr 2008
T080082-x0 E-LIGO Wavefront Sensor Telescope Upgrade Muzammil Arain et al. Document Migration
14 Apr 2008
G080216-x0 Investigation of Discrepancies Between Photon Calibrator, VCO and Official (Coil) Calibration Techniques - LSC/Virgo Collaborations Meeting @ Caltech, March 17-20, 2008 Justin Garofoli et al. Document Migration
04 Apr 2008
T080005-x0 Procedure for in-chamber measurement of photon calibrator laser power reflected from test mass Evan Goetz et al. Document Migration
17 Jan 2008
G070615-x0 Advanced LIGO PSL Infrastructure and Safety Review, Response to Committee Comments Peter King et al. Document Migration
14 Sep 2007
G070472-x0 S5 Calibration Status and Comparison of S5 results from three interferometer calibration techniques Richard Savage Document Migration
23 Aug 2007
T070094-x0 Photon Calibrators Upgrade Proposal Douglas Cook et al. Document Migration
25 Jul 2007
T050035-x0 Advanced LIGO Pre-stabilized Laser Conceptual Design Document Maik Frede et al. Document Migration
21 Jun 2007
E040128-x0 INSTALLATION SPECIFICATION - 2k HAM7 IOO Faraday Isolator and COS Baffle Installation Betsy Weaver et al. Document Migration
19 Jun 2007
T070085-x0 Revised PSL table mode matching for eLigo Douglas Cook et al. Document Migration
13 Jun 2007
G060667-x0 LIGO high-frequency response to length- and GW-induced optical path length variations Hunter Elliott et al. Document Migration
01 Jun 2007
T070026-x0 Status of the LIGO Photon Calibrators: February 2007 Evan Goetz et al. Document Migration
22 May 2007
T070105-x0 eLIGO and AdvLIGO PSL Pump Diode Room Design Requirements and Conceptual Design Anamaria Effler et al. Document Migration
18 May 2007
T070050-x0 Comparison of photon calibrator results with the official calibration Evan Goetz et al. Document Migration
23 Apr 2007
G070130-x0 eLigo PSL laser diode room strawman design - LIGO/VIRGO Scientific Collaborations Meeting, Hilton Capitol Center, Baton Rouge LA, March 19-22, 2007 Anamaria Effler et al. Document Migration
27 Mar 2007
G070128-x0 PSL optical layout changes for eLigo - LIGO/VIRGO Scientific Collaborations Meeting, Hilton Capitol Center, Baton Rouge LA, March 19-22, 2007 Anamaria Effler et al. Document Migration
27 Mar 2007
G060106-x0 Calibration/Validation of the AS_Q_FAST channels - LSC Meeting, March 19-22, 2006, Hanford WA Richard Savage Document Migration
14 Apr 2006
D050439-x0 PMC End Cap Part B Richard Savage Document Migration
14 Dec 2005
D050438-x0 PMC End Cap Part A Richard Savage Document Migration
14 Dec 2005
G050362-x0 Measurement of Thermally Induced Test Mass Surface Curvature Changes in a LIGO 4-km Interferometer - 6th Edoardo Amaldi Conference on Gravitational Waves Keita Kawabe et al. Document Migration
20 Jun 2005
G050205-x0 LIGO Detector Response at High Frequencies and its Implications for Calibration Above 1kHz - LSC Meeting, March 20-23, 2005, Livingston LA Malik Rakhmanov et al. Document Migration
07 Apr 2005
G050085-x0 H1 arm cavity g factor changes resulting from 1064 nm heating Joseph Betzwieser et al. Document Migration
15 Mar 2005
G050076-x0 In-situ Measurements of Thermally-Induced Input Test Mass Curvature Changes Keita Kawabe et al. Document Migration
24 Feb 2005
T050030-x0 Summary of H1 g factor measurements Joseph Betzwieser et al. Document Migration
24 Feb 2005
E040418-x0 Test Plan - Table-top Frequency Stabilization Servo (TTFSS) - D040105 and TTFSS Interface Board - D040423 Richard Savage et al. Document Migration
03 Nov 2004
T040120-x0 Measurement of the Laser Intensity Noise Coupling to the Interferometer Output Rana Adhikari et al. Document Migration
03 Jun 2004
G030326-x0 Characterization of LIGO 4-km Fabry-Perot Cavities Via High-Frequency Dynamic Responses to Length and Laser Frequency Variations François Bondu et al. Document Migration
30 Apr 2004
T030296-x0 Analysis Proposal to Search for Gravitational Waves at Multiples of the LIGO Arm Cavity Free-Spectral-Range Frequency Richard Savage et al. Document Migration
09 Mar 2004
T030290-x0 Description of the Angular Sensing and Control (ASC) System in H1 During the Third LIGO Science Run (S3) Stefan Ballmer et al. Document Migration
05 Jan 2004
G030608-x0 The Angular Control System at LHO: Current Status - LSC Meeting, November 10th - 13th, Hanford WA Stefan Ballmer et al. Document Migration
14 Nov 2003
T030186-x0 Development of a readout scheme for high-frequency gravitational waves Jared Markowitz et al. Document Migration
06 Nov 2003
T030134-x0 MC Notes from 1999 - Faraday Isolator Alignment Betsy Weaver et al. Document Migration
22 Jul 2003
T030076-x0 High-frequency operation of Frequency Stabilization Servo Richard Savage et al. Document Migration
16 Apr 2003
G030058-x0 Study of Cavity Field Dynamics at High Frequencies with the H1 Interferometer - LSC Meeting, March 17th - 20th, Livingston, LA Malik Rakhmanov et al. Document Migration
31 Mar 2003
T000036-x0 LIGO II Pre-stabilized Laser (PSL) Conceptual Design David Ottaway et al. Document Migration
27 Sep 2002
G020392-x0 Commissioning of the LIGO Detector: Life Out in the Wild, Wild (North) West Richard Savage Document Migration
05 Sep 2002
G020286-x0 Commissioning of the LIGO Detector Richard Savage Document Migration
28 Aug 2002
G010382-x0 A Very Highly Frequency and Amplitude Stabilized Laser for Precision Interferometry Rich Abbott et al. Document Migration
15 Oct 2001
G010310-x0 Status of the LHO PSLs - LSC Meeting August 13 -16, Hanford WA Richard Savage Document Migration
27 Aug 2001
T010049-x0 A Report on Interferometer and Mode Cleaner Transients During the E2 Engineering Run Raymond Frey et al. Document Migration
18 Apr 2001
T990082-x0 Digital Filter Representation of a Pockels Cell Richard Savage et al. Document Migration
21 Mar 2001
T010037-x0 Characterization of the Pre-modecleaner for the Pre-stabilized Laser on the Hanford 4-km Interferometer Malik Rakhmanov et al. Document Migration
21 Mar 2001
G010064-x0 Interferometer and Modecleaner Transients During the E2 Run - LSC Meeting March 14 -17 2001 Livingston, LA Raymond Frey et al. Document Migration
13 Mar 2001
D000350-x0 Klinger Mount Base Block Richard Savage Document Migration
03 Nov 2000
G000305-x0 Analysis of PSL Frequency Sensor Noise Using the LIGO End-to-End Software Package B Bhawal et al. Document Migration
06 Oct 2000
G000154-x0 Performance of the LIGO Pre-stabilized Laser System - Ninth Marcel Grossman Meeting Rome, Italy 2000 Richard Savage Document Migration
03 Oct 2000
G000207-x0 LIGO II IO/PSL Optical Table Layouts David Ottaway et al. Document Migration
30 Aug 2000
G000206-x0 LIGO II Pre-stabilized Laser System Design Requirements and Conceptual Design David Ottaway et al. Document Migration
30 Aug 2000
G000144-x0 LIGO I PSL Status Richard Savage Document Migration
18 May 2000
G980049-x0 LIGO Science Collaboration (LSC) Meeting Presentations, 12-14 March 1998, Hanford: Detection Confidence & Statistical Analysis Lee Samuel Finn et al. Document Migration
01 Apr 1999
T980087-x0 Initial Environmental Data from the Hanford Facilities Richard Savage et al. Document Migration
20 Oct 1998
E970055-x0 Target Specifications: LIGO 10-W Laser Irena Petrac et al. Document Migration
21 Jul 1997
T970087-x0 (Infrared) Pre-Stabilized Laser (PSL) Conceptual Design Rich Abbott et al. Document Migration
16 Jul 1997
T970080-x0 (Infrared) Pre-Stabilized Laser (PSL) Design Requirements Peter King et al. Document Migration
16 Jul 1997
T970051-x0 NPRO Frequency Stabilization Rich Abbott et al. Document Migration
18 Feb 1997
T970052-x0 NPRO-PSL Performance Data and System Documentation Rich Abbott et al. Document Migration
18 Feb 1997
T950114-x0 Hook Height in LVEA and VEAs Richard Savage Document Migration
17 Dec 1996
T960089-x0 NPRO-PSL Conceptual Design Alex Abramovici et al. Document Migration
23 May 1996
T960082-x0 NPRO-PSL Design Requirements Alex Abramovici et al. Document Migration
23 May 1996
E960048-x0 Specifications for Power Sampling PD Bias Supply Intended for Use with the NPRO-PSL Alex Abramovici et al. Document Migration
23 May 1996
T950113-x0 Vibration and Acoustic Requirements for the Laser and Vacuum Equipment Area (LVEA) and Vacuum Equipment Areas (VEA) of the LIGO Facilities Richard Savage Document Migration
18 Dec 1995
G950090-x0 LIGO Facilities Performance Predictions Review Meeting, 26 October 1995 Paul Maccalden et al. Document Migration
26 Oct 1995
T950048-x0 Crane Hook Height in the LVEA and VEAs Richard Savage Document Migration
24 Jul 1995

Number of documents found: 294


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