aLIGO, ISC, HAM1

Document #:

LIGO-E1200163-x0

Document type:

E - Engineering documents

Abstract:

Document tree for the interferometer sensing and control system, HAM 1. HAM1 contains the in-vacuum sensing hardware for the REFL and POP beams. In addition, 3 ALS beams pass through HAM1 on their way to ISCT1: the 2 green ALS beams from the arm cavities; the PSL sample beam used for frequency doubling on ISCT1.

aLIGO, ISC, HAM1, Drawings : assembly drawings and summary of optics and opto-mechanical components;
aLIGO, ISC, HAM1, L1 : supporting material of the as-built L1 chamber
aLIGO, ISC, HAM1, H1 : supporting material of the as-built H1 chamber

Files in Document:

None

Topics:

• Sensing and Control

Authors:

• Daniel Sigg
• Rich Abbott
• Peter Fritschel

Keywords:

aLIGO ISC HAM1

Notes and Changes:

Related Documents:

• LIGO-E1300900: aLIGO, ISC, HAM1, Drawings
• LIGO-E1200608: aLIGO, ISC, HAM1, L1
• LIGO-E1200609: aLIGO, ISC, HAM1, H1
• LIGO-T1400727: Installation procedure for ISC components in HAM1
• LIGO-T1300161: ALS/POP beam path alignment in WHAM3/1

Referenced by:

• LIGO-E1200198: aLIGO, ISC, Opto-Mechanical Layouts