Polarization maintaining circulators are specially designed using polarization maintaining fiber and micro-optic components. It achieves circulating f...

This WDM coupler is used to combine or separate 1625nm channel with three triplex wavelength 1310nm, 1490nm and 1550nm. Using this device, 1625nm chan...

This filter is designed to select 1600~1650nm from the remaining spectrum. This product is based on mature thin-film filter technologies. It has high ...

980nm pump laser diode protector is a specially designed band-stop filter. This filter is connected to the output of the 980nm pump laser diode. It fi...

This polarization controller has three adjustable paddles to induce the change of birefringence of the fiber. The design is based on three wave plates...

The fiber optic mirror reflects incoming light directly back, with very low optical loss. It can be used to change the transmission direction of the o...