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
532nm-laser，CPS532
