Control loop design for the aLIGO second loop power stabilization

Document #:

LIGO-T1300867-v1

Document type:

T - Technical notes

Abstract:

This documents gives an overview of the tests and design of the aLIGO second loop power stabilization. It focuses on the design of the control loop and the question whether it is possible to build a digital control loop.

Files in Document:

• Control loop design for the aLIGO second loop power stabilization (slpwstab.pdf, 2.2 MB)

Topics:

• Laser Systems

Authors:

• Jan Poeld
• Peter King
• Benno Willke

Notes and Changes:

This document includes information that were available on August 9th 2013.

Related Documents:

• LIGO-D1300439: aLIGO PSL ISS second loop servo
• LIGO-D1101059: ALIGO IO PSL ISS PD ASSEMBLY (ISS Second Loop PD Array)

Referenced by:

• LIGO-E1600151: aLIGO, PSL, Intensity Stabilization (ISS) Second Loop