Viewport Enclosure Assembly, H1-L1 CO2P TCS

Document #:

LIGO-D1101627-v4

Document type:

D - Drawings

Abstract:

This assembly includes provisions for redundantly sealed ZnSe viewports serving the CO2 laser projections in H1 & L1 positions.

Files in Document:

• D1101627-v4.PDF (1.1 MB)

ICS/JIRA Record:

• ICS_LINK

Topics:

• Final Design
• Preliminary Design
• Auxiliary Optics
• Vacuum

Authors:

• Aidan Brooks
• Alastair Heptonstall
• Mindy Jacobson
• Eduardo Sanchez

Keywords:

aLIGO TCS CO2 Laser Projection

Notes and Changes:

Revised to accommodate the relocation of the TCS CO2P Table.
Extensive changes, please see previous rev for 'was' condition.

Related Documents:

• LIGO-D1003196: aLIGO TCS 10-in Custom Viewport Flange
• LIGO-D1100439: aLIGO TCS .5'' Thick ZnSe Window,60 min Wedge
• LIGO-D1100485: aLIGO TCS .25'' Thick ZnSe Window, 60min Wedge
• LIGO-D1100539: aLIGO TCS .25'' Thick Optical Window
• LIGO-D1100540: aLIGO TCS .5'' Thick Optical Window
• LIGO-D1201303: PRIMARY VIEWPORT CLAMP, H1-L1 BSC 1 AND 3
• LIGO-D1201304: SECONDARY VIEWPORT CLAMP, H1-L1 BSC 1 AND 3
• LIGO-D1201528: IR Sensor Subassembly, aLIGO TCS CO2 laser projection viewport enclosure
• LIGO-D1300970: Wedged Washer-Style Shim
• LIGO-D1300973: Kapton Washer-Style Shim
• LIGO-D1100495: aLIGO TCS WASHER, CLAMP RING
• LIGO-T1100346: Design of the Elastomeric Sealed, High Quality, Viewports

Referenced by:

• LIGO-E1300333: Repository for Viewport Installation Procedure Documents
• LIGO-E1400004: DCN, aLIGO TCS Top Level Corner LVEA Assembly, In Air
• LIGO-T1100570-v5: Thermal Compensation System (TCS): CO2 Laser Projection System (CO2P) Final Design Document
• LIGO-D1001227-v6: aLIGO TCS Corner Station [Vertex] Layout, Top Assembly
• LIGO-E1200248-v2: BOM & Formal Drawing Tree, aLIGO TCS VIEWPORT ENCLOSURE ASSEMBLY, H1-L1