| 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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| 06/11/2009 | US20090147344 Integrated high efficiency multi-stage acousto-optic modulator |
| 06/11/2009 | US20090147068 Image Forming Apparatus |
| 06/10/2009 | EP2068468A1 Tunable LED module |
| 06/10/2009 | EP2068406A1 Tunable laser light source and controlling method of the same |
| 06/10/2009 | EP2067220A1 Pumped laser system using feedback to pump means |
| 06/10/2009 | EP2067219A1 Method and system for a pulsed laser source emitting shaped optical waveforms |
| 06/10/2009 | EP2067218A2 Rare earth doped optical fiber |
| 06/10/2009 | EP2066253A1 Treatment of skin by a solid-state laser |
| 06/10/2009 | EP1692748B1 High energy photonic arbitrary waveform source |
| 06/10/2009 | EP1617440B1 High-speed particle generator |
| 06/10/2009 | DE112007001818T5 Verfahren zum teilweisen Plattieren, Laserplattiervorrichtung und plattiertes Material Method for partially plating, Laserplattiervorrichtung and clad material |
| 06/10/2009 | DE10290217B4 Laserbearbeitungsvorrichtung und damit durchführbares Bearbeitungsverfahren Laser processing apparatus, and thus viable processing method |
| 06/10/2009 | DE102007058529A1 Lasereinrichtung Laser device |
| 06/10/2009 | DE102006006582B4 Laser und Verfahren zur Erzeugung gepulster Laserstrahlung Laser and method for generating pulsed laser radiation |
| 06/10/2009 | CN201256244Y Watt-stage 980nm single mode ytterbium-mixed optical fiber laser and frequency doubling system |
| 06/10/2009 | CN101453097A Optical fiber laser and exciting method using same |
| 06/10/2009 | CN101453096A Semiconductor nano wire and micro optical fiber composite structure micro laser |
| 06/10/2009 | CN100499298C High-repetition laser system for generating ultra-short pulses according to the principle of pulse decoupling and its uses in material processing |
| 06/10/2009 | CN100499297C Method for generating third harmonic laser |
| 06/10/2009 | CN100499296C Common polarization maintaining optical fibre grating tunable single polarization dual wavelength optical fibre laser |
| 06/10/2009 | CN100499295C laser module of crystal dust seal |
| 06/10/2009 | CN100499019C Laser irradiation apparatus, laser irradiation method and method for manufacturing semiconductor device |
| 06/09/2009 | US7545844 Use of Bragg grating elements for the conditioning of laser emission characteristics |
| 06/09/2009 | US7545843 Ultra-high Q micro-resonator and method of fabrication |
| 06/09/2009 | US7545842 Pre-ionizer for pulsed gas-discharge laser |
| 06/09/2009 | US7545840 Laser element and method for manufacturing the same |
| 06/09/2009 | US7545839 Apparatus and method for driving a pulsed laser diode |
| 06/09/2009 | US7545838 Incoherent combination of laser beams |
| 06/09/2009 | US7545837 One-dimensional illumination apparatus and imaging apparatus |
| 06/09/2009 | US7545836 Apparatus and method for temporally shaping drive current to seed-signal-laser-diodes for high-powered fiber-laser amplifier systems |
| 06/09/2009 | CA2429474C Method for determining location and gain settings of amplifiers in an optical network by using a genetic algorithm |
| 06/09/2009 | CA2327662C Chiral twist laser and filter apparatus and method |
| 06/04/2009 | WO2009070768A1 Method and apparatus for generation and detection of rogue waves |
| 06/04/2009 | WO2009069282A1 Wavelength conversion laser |
| 06/04/2009 | WO2009068800A2 Rare-earth-doped fibre-optice device for the emission or amplification of a signal in the s-band |
| 06/04/2009 | WO2009068327A1 Optical pulse generation |
| 06/04/2009 | WO2009068312A2 Fiber laser comprising a ring-shaped resonator |
| 06/04/2009 | WO2009067973A1 Cascade sideband generation with sbs dispersion control of signal propagation |
| 06/04/2009 | WO2009035768A3 Nonlinear imaging using passive pulse splitters |
| 06/04/2009 | WO2009014695A3 Engraving with amplifier having multiple exit ports |
| 06/04/2009 | WO2008042143A3 Rare earth doped optical fiber |
| 06/04/2009 | WO2007016217A3 Non-critical phase matching in clbo to generate sub-213nm wavelenghts |
| 06/04/2009 | WO2007015988A3 Method and structure for ridge waveguide quantum cascade laser with p-type overgrowth |
| 06/04/2009 | US20090141762 Semiconductor device and semiconductor laser driving device |
| 06/04/2009 | US20090141761 Light source device, lighting device, monitoring device, and image display apparatus |
| 06/04/2009 | US20090141760 Drive control apparatus and drive control method of semiconductor laser |
| 06/04/2009 | US20090141759 Method for deriving precise control over laser power of an optical pickup unit, and associated automatic power calibration circuit |
| 06/04/2009 | US20090141758 Semiconductor laser equipment |
| 06/04/2009 | US20090141757 Optical amplifiers |
| 06/04/2009 | US20090141756 Adaptive Thermal Feedback System for a Laser Diode |
| 06/04/2009 | US20090141755 Method for controlling laser power of an optical pickup unit |
| 06/04/2009 | US20090141754 Method and apparatus for driving semiconductor lasers, and method and apparatus for deriving drive current patterns for semiconductor lasers |
| 06/04/2009 | US20090141753 Two-dimensional image display device |
| 06/04/2009 | US20090141752 Dual pulse-width medical laser with presets |
| 06/04/2009 | US20090141751 Pulse light source |
| 06/04/2009 | US20090141750 Systems and methods for link processing with ultrafast and nanosecond laser pulses |
| 06/04/2009 | US20090141749 Laser module |
| 06/04/2009 | US20090141748 Tunable laser light source and controlling method of the same |
| 06/04/2009 | US20090141747 External cavity wavelength tunable laser device and optical output module |
| 06/04/2009 | US20090141746 Solid-state laser device |
| 06/04/2009 | US20090141496 Image display apparatus |
| 06/04/2009 | US20090141341 Static phase mask for high-order spectral phase control in a hybrid chirped pulse amplifier system |
| 06/04/2009 | US20090141340 Fiber optical parametric oscillator with high power and bandwidth |
| 06/04/2009 | US20090141281 Detector/imager |
| 06/04/2009 | US20090141251 Illumination system to eliminate laser speckle and projection system employing the same |
| 06/04/2009 | DE112007001246T5 Mikrobearbeitung mit Festkörper-UV-Laser mit kurzen Impulsen Micromachining with solid-state UV laser with short pulses |
| 06/04/2009 | DE102007057717A1 Laser device for use in ignition device of internal combustion engine, has pumped light source designed, such that light source optically and longitudinally pumps solid body from two opposite sides, and passive Q-switch integrated into body |
| 06/04/2009 | DE102006047257B4 Optisches Verzögerungsmodul zum Verlängern des Laufweges eines Lichtstrahls, Pulsvervielfachungs- oder Streckungsmodul sowie Laserkristallisationssystem Optical delay module for extending the path of travel of a light beam, Pulsvervielfachungs- or stretching module and laser crystallization system |
| 06/04/2009 | CA2717422A1 Fiber laser having a ring-shaped resonator |
| 06/03/2009 | EP2065989A2 Methods and apparatus for generating RGB laser light |
| 06/03/2009 | EP2064784A1 Stable picosecond laser at high repetition rate |
| 06/03/2009 | EP2064783A2 Pulsed-emission laser apparatus |
| 06/03/2009 | EP2064781A2 System and method for gain equalization and optical communication system incorporating the same |
| 06/03/2009 | EP1794851B1 Multiple-reflection delay line for a laser beam and resonator or short pulse laser device comprising a delay line of this type |
| 06/03/2009 | EP1649567B1 Passive gas flow management and filtration device for use in an excimer or transverse discharge laser |
| 06/03/2009 | EP1585997A4 System and method for controlling noise figure |
| 06/03/2009 | EP1012928B1 Method and device for directing a fluid in motion |
| 06/03/2009 | CN201252336Y Pumping system and diode pumping solid laser |
| 06/03/2009 | CN201252335Y Carrier envelope phase-stable dual-wavelength output optical parametric amplification laser system |
| 06/03/2009 | CN101449438A Apparatus for optical parametric chirped pulse amplification (opcpa) using inverse chirping and idler |
| 06/03/2009 | CN101447639A Full solid state electro-optic modulation Q green laser |
| 06/03/2009 | CN101447638A Laser excitation power supply and excitation method thereof |
| 06/03/2009 | CN101447637A Single longitudinal-mode optical fiber laser with low noise, narrow linewidth and high power |
| 06/03/2009 | CN101447636A Method for generating white light with high steadiness and super-continuum used for ultra-fast photoparametric amplifier |
| 06/03/2009 | CN101447635A Method and device for switch control compatibility of different tunable lasers |
| 06/03/2009 | CN100495837C Intracavity frequency conversion of laser radiation |
| 06/03/2009 | CN100495836C Designing method of two-rod tandem fundamental mode dynamic stable asymmetric laser resonant cavity |
| 06/03/2009 | CN100495835C Separate linetype cavity wavelength interval tunable single polarization dual wavelength optical fibre grating laser |
| 06/03/2009 | CN100495834C Cavity dumped laser |
| 06/02/2009 | US7542684 Light emitting diode driving device and optical transmission device including the same |
| 06/02/2009 | US7542639 Holographic pump coupler and laser grating reflector |
| 06/02/2009 | US7542503 Distributed feedback laser with improved optical field uniformity and mode stability |
| 06/02/2009 | US7542502 Thermal-expansion tolerant, preionizer electrode for a gas discharge laser |
| 06/02/2009 | US7542501 Laser system comprising a number of longitudinally pumped laser-active solid bodies |
| 06/02/2009 | US7542496 Semiconductor laser device, light scanner, and image forming apparatus |
| 06/02/2009 | US7542495 Corrosion resistant cooled acousto-optic devices |
| 06/02/2009 | US7542494 Device with a radiation-emitting semiconductor component and procedure for the temperature stabilization of a radiation-emitting semiconductor component |
| 06/02/2009 | US7542493 Temperature compensated lasers |
| 06/02/2009 | US7542492 Controlled misalignment in wavelength-converted laser sources |
| 06/02/2009 | US7542491 Wavelength converter and two-dimensional image display device |