Optically resonant structure

Optically stable laser resonator

Optically stable resonator for producing a laser beam

Optically-pumped external-mirror vertical-cavity...

Optically-stabilized plano-plano optical resonators

Optimized laser energy conversion through automatic mode matched

Optimized pulse pumped laser system using feedback

Optoelectronic device having a fiber grating stabilized pump...

Optoelectronic devices and method of production

Optoelectronic semiconductor device

Optoelectronic systems providing high-power high-brightness...

Organic luminescent devices with a multiplex structure

Orthogonal gas laser device

Orthogonally excited-type laser oscillator

Output coupler for laser resonator

Output couplers for lasers

Output couplers for lasers