Phase conjugating difractive elements and method

Phase grating and mode-selecting mirror for a laser

Planarized interference mirror

Plasmon stabilized unimodal laser diodes

Polarization control using diffraction gratings in VCSEL...

Polarization controlling system for lasers

Polarization independent grating resonator filter

Power laser with active mirror

Power laser with uncoated diamond window

Process for making a custom phase-conjugated circular mirror to

Pulsed laser using a moving intracavity photon deflector as a be

Pulsed, frequency stable, narrow linewidth master oscillator and

Pump laser diode with improved wavelength stability

Pump laser with low grating reflectivity