Phased fiber array for multiplexing and demultiplexing

Photoelectric back plane board and information processing...

Photonic crystal having heterostructure and optical device...

Photonics system

Planar lightwave wavelength blocker

Planar optical circuit and optical transmission system

Pluggable optical transceiver array having wavelength...

Polarization independent all-optical demultiplexer

Polarization mode dispersion compensation using a wavelength...

Polarization mode dispersion outage mitigation

Porous silicon filter for wavelength multiplexing or...

Power equalizer in a multiple wavelength bidirectional lightwave

Power fiber amplifier with flat gain

Procedure and device for creating an optical output signal

Programmable optical filter and optical circuit arrangement

Protection switching in bidirectional WDM optical...

Protection switching in bidirectional WDM optical...

Protection switching in bidirectional WDM optical...

Pump redundancy for optical amplifiers

Quadrature phase-shift keying modulator and phase shift...