Laser diode

Model: RLT940-100GS

Temperature PID: Meerstetter with Klaus filter

Laser Driver: KMK modified for BW

Housing

NTC: 10 kOhm

Temperature PID: Thorlabs LDC 8040

Frequency

Frequency measurement with KMK temperature PID (Peltier PID) Frequency measurement with Thorlabs temperature PID (LDC8040)