L1 HAM3 Gouy Telescope Preparation

Document #:

LIGO-T1200040-v3

Document type:

T - Technical notes

Abstract:

We prepared the HAM3 ISC QPD sled for installation. This note includes the measured distances, beam parameters, and calculated Gouy phases for an input test beam similar to (but not identical to) the L1 POP beam.

Files in Document:

• [PDF] File (L1_HAM3_Gouy_Telescope_Preparation.pdf, 48.0 kB)

Other Files:

• [OmniGraffle] source (L1_HAM3_Gouy_Telescope_Preparation.graffle, 222.3 kB)

Topics:

• Sensing and Control
• Fabrication
• Installation
• Subsystem Test
• Integration

Authors:

• Valery Frolov
• Sam Waldman

Keywords:

Installation ISC Gouy Telescope QPD

Related Documents:

• LIGO-D1000339: ISC HAM3 Assembly
• LIGO-T1000247: ISC Gouy phase telescopes

Referenced by:

• LIGO-T1200555-v2: H1 HAM1 Gouy Telescope Preparation
• LIGO-T1200433-v4: H1 HAM3 Gouy Telescope Preparation
• LIGO-E1300651: aLIGO, ISC, HAM3, L1