Optical fiber circulator

The Optical Fiber Circulator has an epoxy-free optical path and features a polarization mode dispersion of <0.05 psec. According to the manufacturer, it has ultrahigh back isolation of >60 dB and low insertion loss of <1 dB. Polarization dependence loss is <0.2 dB.

foci Fiber Optical Communications Inc.

Hsinchu, Taiwan, r.o.c.