Laser system tolerating disturbances using multiple modes

Laser system with external optical feedback and use of such...

Laser with adjustable mirror for mode control

Laser with longitudinal mode selection

Laser with reduced parasitic etalon effects

Laser with split-wave hybrid resonator

Light-enhancing device and method based on use of an...

Longitudinally pumped laser oscillator

Magnetic means for suppression of lasing in certain wavelengths

Means of suppression of non-Bragg side modes

Method and apparatus for linewidth narrowing and single mode ope

Method and structure for reflecting 633 nm radiation while elimi

Method for producing laser with resonant reflector

Mode-hop-free single frequency solid state laser

Molecular fluorine (F.sub.2) laser with narrow spectral linewidt

Molecular fluorine (F2) laser with narrow spectral linewidth

Molecular fluorine laser with spectral linewidth of less...

Multi-mode laser oscillator with large intermode spacing

Multicavity optical device

Multiple path resonator with longitudinal pump arrangement