Long-period optical fiber grating
Long-period optical fiber grating filter device
Longitudinal electromagnetic latching optical relay
Longitudinal sealing device for an optical cable core
Loop back device and method of fabrication
Loop status monitor for determining the amplitude of the signal
Loss equalization by means of port interconnectivity in a...
Loss interferometric power combiner comprising a feedback circui
Loss-less etendue-preserving light guides
Lossless optical divider/combiner with pump diversion for...
Lossless optical signal splitter including remotely pumped ampli
Lossless optical splitter
Low angular alignment sensitivity optical switch
Low cost amplification in DWDM networks
Low cost fiber optic circulator
Low cost one by eight singlemode optical fiber coupler
Low cost optical interconnect for fiber optic system
Low cost, easy to build precision wavelength locker
Low cost, high precision multi-point optical component...
Low coupling loss photodetector/optical fiber apparatus and...