Amplified spontaneous emission ducts

Amplified spontaneous emission ducts

Apparatus and method for detecting failures in laser...

Apparatus and method for suppressing diffraction rings in a lase

Apparatus for protecting a laser

Apparatus using induced birefringence to improve laser beam qual

Auto power control circuit for laser diode

Birefringence compensated laser architecture

Cold cathode gas tubes

Correlated emission laser

Crystal modulated laser with improved resonator

Device for monitoring discharge voltage of laser generator

Device for suppressing electrical discharges between cathodes of

Drive system for a semiconductor laser

External high voltage control for a laser system

Fiber coupled diode pumped moving solid state laser

Gas laser for emitting light modulated at two different waveleng

Gas laser with high-frequency excitation

Gas lasers

High brightness solid-state laser with zig-zag amplifier