Polarization Maintaining Filter WDM
The PM Fliter Wavelength Division Multiplexer combines two different wavelength into one fiber, based on environmentally stable thin film filter technology. The PM FWDM is designed mainly for EDFA.....asiagame专业研爆发产PM FWDM,工业级PM FWDM,是一个专业的PM FWDM厂家,有很好的PM FWDM价格。asiagame专业研爆发产的PM FWDM广泛应用于航天、航空、电力、铁路、医疗、交通、通信、等各大领域。