Fast wavelength-selective switch elements and switch matrices

Fast-adapting PMD compensator

Feedback polarization controller

Ferromagnetic-semiconductor composite isolator and method

Ferrule connection type optical isolator with optical fiber

Fiber depolarizer for fabry-perot laser diodes

Fiber devices based on fiber squeezer polarization controllers

Fiber frequency locker

Fiber optic circulator

Fiber optic gyro

Fiber optic gyro

Fiber optic pair with pigtail geometry

Fiber optic pair with pigtail geometry

Fiber optic polarization beam combiner and splitter

Fiber optic system with simultaneous switching and raman

Fiber optical circulator

Fiber optical circulator

Fiber optical polarizer assembly

Fiber squeezer polarization controller with low activation loss

Fiber squeezing device