Faraday rotator assembly
Faraday rotator for an optical device
Faraday rotator, optical isolator, polarizer, and...
Fast aspherical zoom lens system
Fast attenuator
Fast folded wide angle large reflective unobscured system
Fast optical cross-connect for parallel processing computers
Fast optical switch and limiter using quantum size effect in...
Fast photographic lens system
Fast switching asymmetric thermo-optical device
Fast turn-off nematic liquid optical devices
Fast, environmentally-stable fiber switches using a sagnac...
Fast-switching reversible electrochemical mirror (rem)
Fastener for lenses
Fastening mechanism for eyewear
Fastening systems used to fasten a cord on the arm of a pair...
Fault-tolerant optical routing switch
Faux-transparency method and device
Feedback control system for a mems based optical switching...
Feedback light amplifier