| Patents for H01S 3 - Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves (57,482) |
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| 05/07/2009 | US20090114629 Multiple beam micro-machining system and method |
| 05/07/2009 | DE102008030529A1 Verfahren und Anordnung zur nichtlinear optischen Frequenzkonversion von Laserstrahlung Method and apparatus for nonlinear optical frequency conversion of laser radiation |
| 05/07/2009 | DE102008013925B3 Saturable absorber mirror for use as mode coupler for pulse lasers, has mechanical distance piece provided for changing thickness of air layer, which is formed between saturable absorber layer system and dielectric Bragg-mirror |
| 05/07/2009 | DE102007051877A1 Arrangement for optical pumping of laser-active material for laser unit, has body with laser-active material, where pump radiation is irradiated at reflected areas under irradiation angle to surface normal of reflecting areas |
| 05/06/2009 | EP2056414A1 Impulse stabilisation of a Q-switched solid-state laser |
| 05/06/2009 | EP2056139A1 Large mode area fiber amplifiers with reduced stimulated brillouin scattering |
| 05/06/2009 | EP2055423A1 Optical film cutting method and optical film |
| 05/06/2009 | EP2054979A2 Picosecond laser apparatus and methods for its operation and use |
| 05/06/2009 | EP2054749A1 Beam director and control system for a high energy laser within a conformal window |
| 05/06/2009 | EP1815281A4 All-fiber chirped pulse amplification systems |
| 05/06/2009 | EP1680843A4 Surface emitting and receiving photonic device |
| 05/06/2009 | EP1188207B1 A semiconductor laser having a reflecting mirror which comprises a saturable bragg reflector |
| 05/06/2009 | EP1105951B1 Optical amplifier and a method of controlling the optical amplifier |
| 05/06/2009 | CN201234060Y Dual wavelength laser source module |
| 05/06/2009 | CN201234059Y Folding cavity type Raman frequency doubling completely solid yellow laser |
| 05/06/2009 | CN201234058Y Inner chamber type Raman frequency doubling completely solid yellow laser |
| 05/06/2009 | CN201234057Y Self-Raman multiple frequency complete solid yellow light laser |
| 05/06/2009 | CN201234056Y Folding cavity self-raman frequency doubling completely solid yellow laser |
| 05/06/2009 | CN201234055Y Coupling cavity type Raman frequency doubling completely solid yellow light laser |
| 05/06/2009 | CN201234054Y Coupled resonator self-Raman multiple frequency complete solid yellow light laser |
| 05/06/2009 | CN201234053Y Novel multiple wavelength output laser |
| 05/06/2009 | CN201234052Y Pump purge apparatus for double cladding optical fiber amplifier and optical fiber laser |
| 05/06/2009 | CN201234051Y Single frequency pulse optical fiber laser |
| 05/06/2009 | CN201231377Y Reflector adjustment bracket |
| 05/06/2009 | CN101427429A Laser oscillator, power supply apparatus of that laser oscillator, and control method of that laser oscillator |
| 05/06/2009 | CN101427428A Polarization-diverse optical amplification |
| 05/06/2009 | CN101427427A Method of providing consistent quality of target material removal by lasers having different output performance characteristics |
| 05/06/2009 | CN101427426A Fast loop laser diode driver |
| 05/06/2009 | CN101426154A Outer cavity laser capable of being used as WDM-PON |
| 05/06/2009 | CN101425850A Optical amplifier for evening gain |
| 05/06/2009 | CN101425657A Mixed laser gas |
| 05/06/2009 | CN101425656A Method for reducing laser speckle effect |
| 05/06/2009 | CN101425655A Apparatus for distributed feedback optical fiber laser frequency modulation and denoising |
| 05/06/2009 | CN101424773A All-optical-fiber fabry-perot resonant cavity based on micro optical fiber annular mirror and method for making same |
| 05/06/2009 | CN100486063C High power pulsed laser maladjustment proof resonant cavity |
| 05/06/2009 | CN100486062C Tunable resonator, tunable light source, and method for tuning wavelength of multiple resonator |
| 05/06/2009 | CN100486061C Method and apparatus for generating laser capable of directly being used as optical frequency standard |
| 05/06/2009 | CN100485510C Linear repeater and optical fiber communication system |
| 05/05/2009 | US7529287 Systems and methods for optical pumping using depolarizing filters |
| 05/05/2009 | US7529286 Scalable thermally efficient pump diode systems |
| 05/05/2009 | US7529285 Frequency stabilised gas laser |
| 05/05/2009 | US7529284 Semiconductor optical pumping device for radiation emission and the production method thereof |
| 05/05/2009 | US7529282 Apparatus for driving light emitting element and system for driving light emitting element |
| 05/05/2009 | US7529281 Light source with precisely controlled wavelength-converted average power |
| 05/05/2009 | US7529280 Tunable laser apparatus and methods |
| 05/05/2009 | US7529279 Tuneable laser |
| 05/05/2009 | US7529278 Nonlinear polarization pulse shaping model locked fiber laser at one micron with photonic crystal (PC), photonic bandgap (PBG), or higher order mode (HOM) fiber |
| 05/05/2009 | US7529022 Raman amplifier and wavelength division multiplexing optical communication system, and method of controlling raman amplification |
| 05/05/2009 | US7529021 Semiconductor laser module, optical amplifier, and method of manufacturing the semiconductor laser module |
| 05/05/2009 | US7529020 Optical amplifier module housed in a universal cable joint for an undersea optical transmission system |
| 05/05/2009 | US7527200 Planar laser illumination and imaging (PLIIM) systems with integrated despeckling mechanisms provided therein |
| 04/30/2009 | WO2009055687A2 Laser energy source device and method |
| 04/30/2009 | WO2009054035A1 Laser processing apparatus and laser processing method |
| 04/30/2009 | WO2009053642A1 Method and device for shielding a high-power laser apparatus and high-power-laser optical system employing such a device |
| 04/30/2009 | WO2009053630A1 Homogeniser including an optical fibre |
| 04/30/2009 | WO2009052698A1 Display device and its display method |
| 04/30/2009 | WO2008120141A3 Method and device for generating a laser beam, a laser treatment device and a laser detection device |
| 04/30/2009 | WO2008030248A3 Mobile charge induced periodic poling and device |
| 04/30/2009 | WO2007059147A3 Semiconductor laser |
| 04/30/2009 | WO2006078964A3 System and method for generating supercontinuum light |
| 04/30/2009 | US20090112194 Laser system |
| 04/30/2009 | US20090110021 Plasmon stabilized unimodal laser diodes |
| 04/30/2009 | US20090110020 Light emitting system |
| 04/30/2009 | US20090110019 Target marking system having a gas laser assembly and a thermal imager |
| 04/30/2009 | US20090110016 Gas Laser Device |
| 04/30/2009 | US20090110015 Current Driver And Power Control For Electrophotographic Devices |
| 04/30/2009 | US20090110013 Multi-component wavelength conversion devices and lasers incorporating the same |
| 04/30/2009 | US20090110012 Method for Having Laser Light Source in Standby Status |
| 04/30/2009 | US20090110011 Optical component for laser beam |
| 04/30/2009 | US20090110010 Fiber-focused diode-bar optical trapping for microfluidic manipulation |
| 04/30/2009 | US20090110009 Optical fiber grating tuning device and optical systems employing same |
| 04/30/2009 | US20090110008 Optical Fiber Pump Multiplexer |
| 04/30/2009 | US20090109698 Lighting apparatus |
| 04/30/2009 | US20090109523 Method for regulating osnr in a fiber optic communication line using raman amplification |
| 04/30/2009 | US20090107962 Method and apparatus for a hybrid mode-locked fiber laser |
| 04/30/2009 | DE102008030107A1 System und Verfahren zum Vorsehen eines thermisch stabilisierten, piezoelektrischen, optischen Modulators mit einer festen Frequenz System and method for providing a thermally stabilized, piezoelectric, optical modulator at a fixed frequency |
| 04/30/2009 | DE102007029621A9 Verfahren und Vorrichtung zur Stabilisierung eines Laserstrahls Method and apparatus for stabilizing a laser beam |
| 04/30/2009 | CA2703750A1 Laser energy source device and method |
| 04/29/2009 | EP2053710A2 Large mode area fibers using higher order modes |
| 04/29/2009 | EP2053709A1 Mount for optical components |
| 04/29/2009 | EP2053708A1 Gas laser device |
| 04/29/2009 | EP2053707A2 Gas laser device |
| 04/29/2009 | EP2052444A1 Optical wave generator |
| 04/29/2009 | EP2052386A2 Multiplexed data storage method |
| 04/29/2009 | EP1878097B1 Smith-purcell radiation source using negative-index metamaterial (nim) |
| 04/29/2009 | EP1856777A4 Compact multimode laser with rapid wavelength scanning |
| 04/29/2009 | EP1779479B1 Generation of radiation with stabilized frequency |
| 04/29/2009 | CN201230130Y Electro-optical Q switch |
| 04/29/2009 | CN201230129Y Optical structure |
| 04/29/2009 | CN201230128Y High peak value power laser diode pump solid state laser device |
| 04/29/2009 | CN201230127Y Full wind cooling terminal pump laser |
| 04/29/2009 | CN101421890A Optoelectronic semiconductor element |
| 04/29/2009 | CN101421888A System and method for providing chirped electromagnetic radiation |
| 04/29/2009 | CN101420101A Gas laser device |
| 04/29/2009 | CN101420100A Blue green light outputting up-conversion optical fiber laser |
| 04/29/2009 | CN101420099A Germanate glass optical fiber laser with laser wavelength within 1.7-2.1 mu m |
| 04/29/2009 | CN101420098A Loop type laser for erbium doped optical fiber |
| 04/29/2009 | CN100483871C Generation of radiation with stabilized frequency |
| 04/29/2009 | CN100483870C Automatic adjusting device and method of the variable capacitor of the RF board bar CO2 laser matching system |
| 04/29/2009 | CN100483869C Pulse laser for increasing outputting stability |