Optical mode control for a gas laser

Optical multivibrator

Optical resonators with discontinuous phase elements

Optical resonators with orthogonally polarized modes

Optical transmission filter

Optical transmitter modules

Oscillation polarization mode selective semiconductor laser, lig

Oscillator with mode control

Phase conjugate laser and method with improved fidelity

Phase grating and mode-selecting mirror for a laser

Phase-conjugate resonator with a double SBS mirror

Polarization control element and solid state laser

Polarization controlled tuneable ring laser

Resonator of hybrid laser diode

Robust seeding technique for single mode laser oscillation

Second harmonic, single-mode laser

Semiconductor laser device

Semiconductor laser, modulation method therefor and optical comm

Semiconductor or solid-state laser having an external fiber...

Short cavity lasers with single mate narrow bandwidth multi-pass