Subsystem ‐ Raman - UMassIonTrappers/PyOpticL GitHub Wiki

Raman Subsystem:

  1. ECDL (External Cavity Diode Laser).
  2. Isolator Baseplate for optical isolation.
  3. Multiple Single Pass baseplates for generating multiple Raman beams.
    1. Raman 1 - Co-propagating with Raman 2 for single qubit gates
    2. Raman 2 - Co-propagating with Raman 1 for single qubit gates
    3. Raman 3 - Counter-propagating with Raman 1 and Raman 2 for two qubit gates
  4. Fiber coupler for monitoring wavelength on a wavemeter

image

https://github.com/UMassIonTrappers/PyOpticL/blob/main/Design/Subsystem/Raman_subsystem.py

Function

def Raman_subsystem(x=0, y=0, angle=0, thumbscrews=True):
    # # #422 Raman
    ECDL(x=6.7 + x, y=26 + y, angle=270 + angle)    
    ECDL_isolator_baseplate(x=4 + x, y=20.5 + y, angle=270 + angle)
    singlepass(x=11 + x, y=14 + y, angle=180 + angle, thumbscrews=thumbscrews)
    singlepass(x=10 + x, y=9 + y, angle=180 + angle, thumbscrews=thumbscrews)
    Beam_pickoff(x=2.5 + x, y=3.5 + y, angle=-90 + angle, thumbscrews=thumbscrews)