Optical fibre with fluorescent additive
Optical fibre with quantum dots
Optical focusing means for image translating devices
Optical frequency deviation measure and control device for...
Optical frequency synthesizer
Optical frequency translator
Optical functioning glass and fiber amplifier
Optical functioning glass, optical fiber, waveguide device,...
Optical gain equalizer, and optical amplifier and...
Optical gain fibers
Optical image intensifier
Optical imaging of flashlamp discharge to laser medium
Optical imaging system having a field-of-regard
Optical indicator for enclosed operating mechanism
Optical instrument tracking system
Optical integrated circuit having light detector
Optical integrated circuit including junction laser with...
Optical interrogation system for use in constructing flat...
Optical irradiation device
Optical light source device