Laser interferometer，SJ6000
Ocean spectrometer，USB4000
Aopu Tiancheng spectrometer，ATP8610-...
NIR Fiber Optic Spectrometer, Olympia...
Heidenhain length gauge，GCD-040101m
Three-axis accelerometer，LC0173-0.5
Heidenhain grating ruler，LB382C
Guangzhou Xinhe grating ruler，KA-300
Power meter，PM130D
1060nm-lasers，LR-SFJ-1060100mW
Lock-in Amplifiers，EFLI-500K
635nm-single-mode fiber-coupled red l...
Pigtail diode，LP642-SF20
Achromatic fiber collimator，C40FC-A
Air-flotation vibration isolation tab...
Digital multimeter，34410A
Oscillograph，DHO4404
