1435-1465-1475nm FP high-power laser with FBG 500mW (Anristu)

The AF4B2 series GB/GC type is a 1.4 μ m wavelength pump laser module developed for fiber Raman amplifiers. Output power up to 500mw, polarization maintaining fiber output, 14 pin butterfly package. Built in TEC and PD, thermistor.