Periodic optical poling of waveguides for quasi phase matching

Periodically poled optical crystals and process for the...

Periodically poled optical crystals and process for the...

Periodically poled optical fiber and method for the...

Peripheral coupled traveling wave electro-absorption modulator

Peripheral optical element for redirecting light from an LED

Permanent connector for optical fibers

Permanent light coupling arrangement and method for use with...

Personal digital assistant display illumination method and...

Phasar athermalization using a slab waveguide

Phase and polarization insensitive gates and switches

Phase control mechanism for coherent fiber amplifier arrays

Phase dependent splitter/combiner 4-port coupler device

Phase mask for forming diffraction grating, and optical...

Phase modulator for semiconductor waveguide

Phase modulator with terahertz optical bandwidth formed by...

Phase offset gratings

Phase shift optical loop spectroscopy

Phase shifters with reduced thermal crosstalk

Phase shifting optical device with dopant barrier