Parameter tolerant splitter/combiner with subdivided couplers

Partial optical circulators

Particle concentration method

Particle concentration method

Partitioned optical delay line architecture for time steering of

Passband flattened demultiplexer employing segmented...

Passband flattening of a phasar

Passband flattening of integrated optical filters

Passive alignment method and apparatus for fabricating a...

Passive alignment of optical fibers with optical elements

Passive alignment using elastic averaging in optoelectronics...

Passive alignment using slanted wall pedestal

Passive compensating coupling laser device

Passive fiber alignment arrangement for coupling to...

Passive identification friend or foe (IFF) system

Passive optical network arrangement

Passive optical network system based on a wavelength...

Passive optical network with analog distribution

Passive process for fitting connectors to optical elements with

Passive resonant optical microfabricated inertial sensor and met