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

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

1x3 and 1x4 single mode monolithic star couplers have compact package size, low insertion loss, wide bandwidth and high reliability in performance. Th...

Polarization maintaining optical isolators provide high optical isolation and maintain the polarization states of the light. It has wide applications ...

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

Four-port optical circulators are a special type of circulator that has one input (port 1), one output (port 4) and two common ports (port 2&3). T...