LIGO Document E1300482-v4

TwinCAT Library for ALS Laser Locking

Document #:
LIGO-E1300482-v4
Document type:
E - Engineering documents
Other Versions:
LIGO-E1300482-v3
12 Feb 2018, 15:00
LIGO-E1300482-v2
21 Oct 2013, 20:58
LIGO-E1300482-v1
18 Jun 2013, 19:39
Abstract:
Library for autolocking of ALS PLL at end stations. Includes a function block that checks for error that may prevent locking and a slow servo that adjusts the laser crystal temperature.
Files in Document:
Other Files:
Authors:
Keywords:
ALS PLL
Notes and Changes:
Updated documentation to better reflect current implementation.
Adding the ability to specify a separate beat note strength.
Adding a choice to select if the Fiber Trans PD measured the total power or only the light in the correct polarization.
Related Documents:
Referenced by:

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