Optical test module

K. S. Lim, Y. Kwon

COMMENT

• Optical test feasible within the time budget.

• We keep it as an option.

Test box design

• Defined major components. – Crystal chuck– Optics

• 976 nm DBR Laser Diode• Light mount• Laser Diode Bias-T PCB• Arbitrary Waveform Generator (HP33220A)• Reflective Collimator• Diffuser

– Single side PCB with 100 holes (displayed in Green)– XY-Stage – Air flow control

• Design generated by SOLIDWORKS.

Top

Side

Trimetric

Status

• Actual purchase of parts is ready.