Planar wave length multiplexer/demultiplexer

Plate for rotatably supporting a light path refraction plate...

Plywood suppression in ROS systems

PMD characterization across multiple optical channels of an...

Point relay scanner utilizing ellipsoidal mirrors

Point-to-multipoint optical transmission system

Point-to-multipoint wide area telecommunications network via atm

Point-to-point laser communication device

Pointing angle control of electrostatic micro mirrors

Polarization based differential receiver for reduction of...

Polarization deversity heterodyne receiver of a baseband combini

Polarization diversity detection of optical signals transmitted

Polarization diversity optical receiving apparatus and method

Polarization division multiplexing in optical data...

Polarization independent all-optical regenerators

Polarization independent low cross-talk optical circulator

Polarization mode dispersion compensation

Polarization mode dispersion compensation

Polarization mode dispersion compensation

Polarization mode dispersion compensation via an automatic track