Matches 1 - 26 out of 26


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US20060050756 Solid laser excitation module  
A solid state laser pumping module (1) is so constructed as to have a plate-shaped non-doped medium (4) having a refractive index close to that of a thin solid state laser medium (3) and having no...
US20070253458 Diode pumping of a laser gain medium  
An integrated, low profile, high power laser light emission device is disclosed. The integrated laser light emission device provides uniform heat dissipation, as well as uniform pumping of the...
US20090225798 Optical apparatus and method  
An optical apparatus comprising a gain medium exhibiting polarisation dependent absorption along two axes, the gain medium having a weakly absorbing axis and a strongly absorbing axis, an optical...
US20060280217 Optical apparatus, comprising a brightness converter, for providing optical radiation  
Apparatus for providing optical radiation (10), which apparatus comprises a pump source (1) for providing pump radiation (2), and a brightness converter (3), the apparatus being characterised in...
US20060182162 Solid laser exciting module and laser oscillator  
A pumping module includes a plate-shaped solid state laser medium, a reflecting member disposed on a surface of the laser medium which is opposite to a light incidence surface of the laser medium,...
US20090003402 Semiconductor-laser pumped Ti:sapphire laser  
A laser includes a Ti:sapphire gain-element that is optically pumped by radiation from a semiconductor laser device. In one example the semiconductor laser device is an InGaN diode-laser array and...
US20090304040 DIODE-PUMPED CAVITY  
A side-pumped, diode-pumped solid-state laser cavity includes a conductively cooled housing having an opening O for pump radiation from a diode array in close proximity to a laser rod. The pump...
US20060133433 Efficient chamber pumped fiber laser and amplifier  
Chamber pumped fiber lasers and/or amplifiers are provided having a high fiber packing efficiency. Chamber pumping a fiber entails substantially surrounding a doped region of the fiber with a...
US20080031300 Inclined Pump Beam Radiation Emitter  
A device for emitting radiation by optical pumping. A mechanism emits light, and includes a first resonant cavity having a first input mirror and an output mirror. An optical pumping device emits...
US20070189351 Liquid laser with colloidal suspension of lasant nanoparticles  
A laser utilizing a liquid based lasing medium, comprising a colloidal suspension of selected solid state lasant nanoparticles in a selected liquid. Use of sufficiently small lasant nanoparticles...
US20050271112 Fastening arrangement for a laser pump module  
A mounting apparatus includes at least one diode laser pump module having a module bearing surface and connectors on a bearing side of the pump module, a carrier having at least one carrier...
US20070189343 White light solid-state laser source with adjustable RGB output  
Red light and green light are generated by passing portions of a beam of plane-polarized blue light through two resonators each including a praseodymium-doped gain-medium. One of the resonators...
US20070237190 High-power Er: YAG laser  
An Er:YAG laser includes an Er:YAG crystal medium and optical pumping element and is adapted to oscillate at a wavelength of 2.94 μm. The optical pumping element irradiates pumping light pulses...
US20100288341 PHOTONIC CRYSTAL CAVITIES AND RELATED DEVICES AND METHODS  
Photonic crystal cavities and related devices and methods are described. The described cavities can be used as lasers, photovoltaic sources, and single photon sources. The cavities can be both...
US20130208753 Optical Pump for High Power Laser  
Optical pump modules using VCSEL arrays are provided to pump optical gain media for achieving high power laser output in CW, QCW and pulse operation modes for operation. Low divergence and...
US20070268950 Low power Q-switched solid-state lasers  
In a miniature Q-switched, pulsed laser, having a two arm folded resonator, Q-switching is effected by rapidly and reciprocally tilting a resonator mirror of the laser about an axis perpendicular...
US20070263676 System Comprising a Low Phase Noise Waveguide Laser, a Method of Its Manufacturing and Its Use  
The invention relates to a system comprising a waveguide laser for exciting laser light at a lasing wavelength λs and a pump for pumping the waveguide laser at a pumping wavelength λp. The...
US20130272336 TRANSVERSE PUMPED LASER AMPLIFIER ARCHITECTURE  
An optical gain architecture includes a pump source and a pump aperture. The architecture also includes a gain region including a gain element operable to amplify light at a laser wavelength. The...
US20130156062 Semiconductor Wavelength Converting Devices and Light Sources for Generating Infrared Rays  
It is provided a wavelength converting device oscillating an idler light having a wavelength of 5 to 10 μm from a pump light. The wavelength of the idler light is longer than that of the pump...
US20070268941 VERTICAL EXTERNAL CAVITY SURFACE EMITTING LASER AND METHOD THEREOF  
A vertical external cavity surface emitting laser (“VECSEL”). The VECSEL includes a light-emitting device, a second harmonic generation (“SHG”) crystal and an external cavity mirror. The...
US20050069010 Laser apparatus and image display using the same  
A laser apparatus according to this invention includes an optical resonator, which has a mirror capable of enclosing light with a required output wavelength and light with a first non-required...
US20120170606 Generator and Laser System Comprising Coupled Sub-Cavities  
A laser system having a cavity formed by at least two sub-cavities and a mechanism for optically pumping a first of the at least two sub-cavities. In the system, the optical pumping mechanism is...
US20110206069 Blue Dysprosium Laser  
A quasi-three level laser system having crystalline YAG or YLF doped with trivalent Dysprosium can be pumped with a laser diode in the UV, and produce a pulsed laser blue emission from the 4 F 9/2...
US20060203874 Backlight module and liquid crystal display having same  
An exemplary backlight module (2) includes a light guide plate (20) and a reflective plate (26). The light guide plate includes an incident surface (21) and a bottom surface (23) adjacent the...
US20140044143 LASER WITH A TAILORED AXIALLY SYMMETRIC PUMP BEAM PROFILE BY MODE CONVERSION A WAVEGUIDE  
A laser device comprising a pump source (10) operable to generate a pump beam (11) for a resonant cavity in which a laser medium (74) is arranged. A beam-shaping waveguide element (18) is arranged...
US20120033704 LASER PUMP ARRANGEMENT AND LASER PUMP METHOD WITH BEAM HOMOGENIZATION  
In a laser pump arrangement for a laser medium that amplifies a laser beam, comprising at least one laser pump source (1″) with a plurality of emitters for generating partial pumping streams...

Matches 1 - 26 out of 26