aLIGO TCS 1/10 Lamda Flat 4'' Dia. Mirror, CO2 Laser Projection

Document #:

LIGO-D1100453-v2

Document type:

D - Drawings

Abstract:

Zerodur Precision Optical Flat Mirrors used to reflect the CO2 Laser Beam.

Diameter (mm), 101.60
Diameter Tolerance (mm), +0.0/-1.0
Thickness (mm), 19.10
Thickness Tolerance (mm), ±1.5
Surface Accuracy (λ), 1/10 @ 10.6 um
Surface Quality, 60-40
Substrate, Fused Silica, SCS or Zerodur®
Coating TBD
RoHS, Compliant if possible

Files in Document:

• D1100453-v2_Enhanced Aluminum Mirror, CO2P VP ENCLOSURE.PDF (52.2 kB)

ICS/JIRA Record:

• ICS_LINK

Topics:

• Preliminary Design
• Vacuum
• Auxiliary Optics
• Final Design

Authors:

• Austin Langley
• Cheryl Vorvick
• Mindy Jacobson
• Phil Willems
• Alastair Heptonstall

Keywords:

aLIGO TCS Viewports

Notes and Changes:

-v2 is submitted for quotation and prototype purposes

Related Documents:

• LIGO-D1101145: TOP PERISCOPE MOUNT ASSEMBLY, H2 CO2P
• LIGO-E1100983: DCN, Custom Parts, aLIGO TCS VIEWPORT ENCLOSURE ASSEMBLY, H2 CO2 LASER PROJECTION

Referenced by: