Low-bias heterodyne fiber-optic communication link
Low-cost compact optical isolators
Low-cost light-weight head-mounted virtual-image projection disp
Low-cost method for producing extreme ultraviolet...
Low-cost reflector with excellent heat resistance
Low-cost thin-metal-film interference filters
Low-cost, light-weight, compact binoculars
Low-cost, single focus lens
Low-deformation support device of an optical element
Low-emissivity coatings having high visible transmission and...
Low-emissivity coatings having high visible transmission and...
Low-gain regenerative amplifier system
Low-latency high-bandwidth TDM-WDM network area network...
Low-loss electrode structures for optical modulation...
Low-loss electrode structures using resistive connections...
Low-magnification apochromatic microscope objective lens
Low-noise active fiber optical amplifier with pumping power refl
Low-noise distributed Raman amplifier using bi-directional...
Low-noise distributed Raman amplifier using bi-directional...
Low-noise optical frequency converter