3/4" Diameter Optics Post

Document #:

LIGO-D0901749-v4

Document type:

D - Drawings

Abstract:

Fabrication drawing for stainless steel and al alloy optics posts.

Posts type A (2.125" height) are for PBS mounts and 2" lens mounts
Posts type B (2.250" height) are for Wave-Plate mounts and 2" mirror mounts
Posts type C (2.625" height) are for 1" mirror and lens mounts
Posts type D (2.750" height) are for DC monitor diodes
Posts type E (2.825" height) are for QPDs (cage plates)

Posts type-01 thru -05 are made from 6061 al alloy and will be used for O5

Files in Document:

• D0901749-v4.PDF (611.5 kB)

Other Files:

• D0901749-v4 (TYPE -01).STEP (103.5 kB)
• D0901749-v4 (TYPE -02).STEP (103.5 kB)
• D0901749-v4 (TYPE -03).STEP (103.5 kB)
• D0901749-v4 (TYPE -04).STEP (103.5 kB)
• D0901749-v4 (TYPE -05).STEP (103.5 kB)
• D0901749-v4 (TYPE A).STEP (103.5 kB)
• D0901749-v4 (TYPE B).STEP (103.5 kB)
• D0901749-v4 (TYPE C).STEP (103.5 kB)
• D0901749-v4 (TYPE D).STEP (103.5 kB)
• D0901749-v4 (TYPE E).STEP (103.5 kB)

ICS/JIRA Record:

• d0901749

Topics:

• Operations
• Conceptual Design
• Fabrication
• Input Optics
• Sensing and Control

Authors:

• Richard Savage

Keywords:

post pedestal mount

Notes and Changes:

v4:
-Updates table 1 to add types -01 THRU -05 and adds material column.
-Adds .09 thru holes (QTY. 2) for venting purposes.

Related Documents:

Referenced by:

• LIGO-E1300310: Unamplified DC Photodetector