Arm Length Stabilization System
Configuration (One Arm)
To Do
List of Items
Electronics
Common Mode Servo Board JGW-D1503705
- PLL Board (similar to CMB)
Phase Frequency Discriminator LIGO-D1002476
Fast version of IQ Demodulator LIGO-E1100044
RF Oscillator for PDH Keysight N5181B MXG
VCO for PLL Keysight E8663D
Frequency counter (optional) Keysight 53220A?
Optics, Opto-electronics
Broadband PD for PLL Newport 818-BB-21A (1.2 GHz bandwidth)
Resonant PD for green PDH JGW-D1201280
- AOM and AOM driver (to be determined)
- QPD for green beam pointing?
- Picomotor mount?
Optics
Faraday isolator Thorlabs IO-5-532-HP
Periscopes (Thorlabs Ø1.5inch Post Assembly)
- Dichroic mirror: LEO DRX-1064/532-45P-UF-2038
- Harmonic splitter: LEO LWP-45-R532-T1064-UF-2038
Fiber optics
- Fiber
- Fiber collimator (Tholabs PAF? Fixed focus collimator?)