Matches 1 - 19 out of 19


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US20060078030 Solid laser laterally pumped with focussed light from diodes in multiple flows  
The invention relates to a solid laser, wherein a laser active material is pumped with the aid of at least one pump light source, e.g. of one of several laser diode arrays, at least in an...
US20130329762 ENHANCED OPTICAL PUMPING OF MATERIALS EXHIBITING POLARIZATION-DEPENDENT ABSORPTION  
An optically pumped laser oscillator or amplifier includes a laser head having a gain medium exhibiting polarization-dependent absorption along two crystallographic axes and a pump source...
US20070041420 Solid-state laser device  
A solid-state laser device includes: a first solid-state laser medium 1 that emits light at a first wavelength that produces fluorescence through excitation; a second solid-state laser medium 2...
US20070171953 LED-BASED OPTICAL PUMPING FOR LASER LIGHT GENERATION  
Laser light generating solutions are provided that use one or more light emitting diodes to optically pump a laser light generating structure. The laser light generating structure can include...
US20050036532 High gain tapered laser gain module  
The present invention describes an optically end-pumped laser gain module, comprising a gain medium which is pumped by a light beam that has a larger size on the input face of the medium than on...
US20060285571 Diode-pumped, solid-state laser with chip-shaped laser medium and heat sink  
A chip-shaped laser medium (12) is side pumped to improve mode matching between the pumping energy (50) and lasing mode volume (36). The chip thickness (44) and laser medium doping level can be...
US20080273570 Optically Pumped Waveguide Laser With a Tapered Waveguide Section  
The present invention relates to an optically pumped waveguide laser (2) comprising a waveguide with an optical propagation layer (3, 4) and two resonator mirrors (6, 7). The propagation layer (3,...
US20050129081 Laser gain module  
Laser gain modules are for example used in the field of labeling and imprinting technology, in medical technology and in other fields. The aim of the invention is to provide a laser gain module...
US20070036195 Active element for a laser source and laser source comprising such an active element  
The active element (1) comprises an elongate rod (2) that comprises a doped matrix capable of absorbing at least one pump beam (3) in order to amplify at least laser radiation (4) propagating...
US20070053401 Highly repetitive laser system having a compact design  
The invention relates to a highly repetitive laser system operating according to the reproducible amplifier principle. Said system comprises at least one amplified laser medium, a laser resonator...
US20050281309 Highly efficient surface emitting laser device, laser-pumping unit for the laser device, and method of manufacturing the laser-pumping unit  
Provided are a VECSEL device, which improves optical pumping efficiency by including a mirror reflecting an optical pumping beam, and a method of manufacturing the same. The device includes a...
US20110069728 Diode Pumped Ytterbium Doped Laser  
Diode pumped, ytterbium doped glass or glass ceramic lasers are provided. A laser source is provided comprising an optical pump, a glass or glass ceramic gain media, a wavelength conversion...
US20070041421 Holographic element for stabilizing coupled laser and SHG resonators  
It is often desirable to transform near-infrared lasers to lasers of visible light. Disclosed embodiments describe devices and techniques for efficiently doubling the frequency of a laser beam...
US20110317736 LINEAR CAVITY OF ALL-FIBER-BASED ULTRA SHORT PULSE LASER SYSTEM  
A linear-cavity all-fiber-based ultra short pulse laser system is provided. The all-fiber-based ultra short pulse laser system includes a pulse pump light source, a gain fiber, a first fiber...
US20100272130 HIGH-EFFICIENCY Ho:YAG LASER  
A laser assembly and method of operating the assembly are described in which a pump beam is directed through an end-pumped solid-state laser gain medium four or more times. The pump beam is...
US20170141529 LASER MODULE  
Disclosed herein is a laser module in which an optical block generating or controlling laser beams has a contact side surface made to have squareness, and neighboring optical blocks are coupled to...
US20160197450 LASER AMPLIFICATION DEVICE  
Plural signal beams enter a planar waveguide laser amplifier from different directions to follow different paths therein, which reduces a region not contributing to amplification where no signal...
US20110116519 APPARATUS AND METHOD FOR CONVERTING LASER ENERGY  
Provided are an apparatus and a method for converting laser energy, characterized by employing an optical parametric oscillator for converting light of a green laser wavelength into light of a...
US20110064112 SOLID-STATE LASER WITH WAVEGUIDE PUMP PATH (Z PUMP)  
Output beam from laser diode bar (1) has divergence around 40 degrees along the fast axis and around 12 degrees along the slow one. The quality of such a beam along the fast axis is good and fast...

Matches 1 - 19 out of 19