Fiber-optic tunable filter and intensity modulater
Fiber-ring optical resonators
Fibre fuse protection
Fibre optic gyroscopes
Film spacer for setting the gap between an optical coupler...
Filter obtained by writing a Bragg grating into an optical fiber
Focal plane array optical data extraction and memory
Four-port optical filter fabricated from tapered optical fiber
Four-port optical filter fabricated from tapered optical fiber
Frequency separator-and-mixer apparatus for guided optical waves