ECR: change the IO_MB_M2 beam splitter on the PSL table

Document #:

LIGO-E1201002-v1

Document type:

E - Engineering documents

Abstract:

We propose to replace the current 2.1% transmissive beam splitter in place of IO_MB_M2 on the PSL table with a 10% beam splitter. The change is to ensure that the PSL pick-off beam directed to ISCT1 has sufficient power (~1.5W) when the PSL operates in low-power mode

Files in Document:

• ECR For beamsplitter on PSL.pdf (file is not accessible)

Other Files:

• ECR For beamsplitter on PSL.docm (file is not accessible)

Topics:

• Installation

Authors:

• Alberto Stochino
• Keita Kawabe
• Daniel Sigg
• Bram Slagmolen

Keywords:

PSL ISCT1 ALS

Notes and Changes:

11/12/2012: Approved by Dennis Coyne and Peter Fritschel

Referenced by:

• LIGO-E1400300: Changes Resulting from Input Mode Cleaner Testing