| 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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| 01/07/2009 | EP2012396A1 Ase light source |
| 01/07/2009 | EP2011434A2 Process and apparatus for a wavelength tuned light source |
| 01/07/2009 | EP2011203A2 Polarization-diverse optical amplification |
| 01/07/2009 | EP2011202A1 Reduction of surface heating effects in nonlinear crystals for high power frequency conversion of laser light |
| 01/07/2009 | EP2011201A2 Solid-state laser with spatially-tailored active ion concentration using valence conversion with surface masking and method |
| 01/07/2009 | EP2011200A1 Device for amplitude and phase programming of long light pulses with narrow spectral band starting from a modulator of short light pulses with wide spectral band. |
| 01/07/2009 | EP2010003A1 Resonant detector for optical signals |
| 01/07/2009 | EP1514152A4 Solid state uv laser |
| 01/07/2009 | EP1321794B1 Variable wavelength light source |
| 01/07/2009 | EP1175714B1 Method of producing an amplifying optical fibre device |
| 01/07/2009 | CN201178243Y Intracavity frequency doubling micro-chip laser device |
| 01/07/2009 | CN201178242Y Lens refrigerating mechanism of laser |
| 01/07/2009 | CN201177180Y Multi-function electric torch |
| 01/07/2009 | CN101341636A Modular transistor outline can with internal components |
| 01/07/2009 | CN101341635A Multistage fibre amplifier and method for adapting a pump power of a multistage fibre amplifier |
| 01/07/2009 | CN101340056A Stability circuit for laser head |
| 01/07/2009 | CN101340055A Seed laser injection type single mode laser of active optical fiber rod |
| 01/07/2009 | CN101340054A Single longitudinal mode laser |
| 01/07/2009 | CN101340053A Medium-infrared thulium doped optical fiber laser amplifier |
| 01/07/2009 | CN101340052A Single longitudinal mode laser of semi-conductor pump |
| 01/07/2009 | CN101340051A Single longitudinal mode laser |
| 01/07/2009 | CN101340050A Rational harmonic mode locking optical fiber laser with pulse amplitude uniformized |
| 01/07/2009 | CN100449890C Frequency locker |
| 01/07/2009 | CN100449887C Corona preionization pulse gas laser |
| 01/07/2009 | CN100449712C Laser device, laser radiation method and method for producing semiconductor device |
| 01/06/2009 | US7474850 Reroutable protection schemes of an optical network |
| 01/06/2009 | US7474825 Circular grating resonator with integrated electro-optical modulation |
| 01/06/2009 | US7474685 Multi-line tunable laser system |
| 01/06/2009 | US7474683 Distributed feedback semiconductor laser |
| 01/06/2009 | US7474680 Method and apparatus for modifying the spread of a laser beam |
| 01/06/2009 | US7474679 Laser apparatus and manufacturing method of thin film transistor using the same |
| 01/06/2009 | US7474678 Optically pumped semiconductor laser |
| 01/06/2009 | US7474467 Ultrashort pulse compressor |
| 01/06/2009 | US7474460 Optical modulation apparatus |
| 01/06/2009 | US7474459 Multi-wavelength light amplifier |
| 01/06/2009 | US7474406 Stabilized solid-state laser gyro and anisotropic lasing medium |
| 01/06/2009 | US7473880 Open loop laser power control for optical navigation devices and optical systems |
| 01/06/2009 | US7473879 LED illumination system having an intensity monitoring system |
| 01/06/2009 | US7473867 Laser machining apparatus |
| 01/06/2009 | US7473387 Method of and apparatus for forming nozzles |
| 01/06/2009 | US7472741 Foil slot impingement cooler with effective light-trap cavities |
| 01/06/2009 | CA2357974C Semiconductor laser device and optical fiber amplifier using the same |
| 01/02/2009 | DE19531059B4 Optische Impulsverstärkung mittels eines chirp-modulierten Faser-Bragg-Gitters An optical signal amplification by means of a chirped fiber Bragg grating |
| 01/02/2009 | DE102007028499A1 Abstimmbares Diodenlasersystem mit externem Resonator A tunable diode laser system with an external resonator |
| 01/02/2009 | DE102007027679A1 Fastening device for optical element, and for use in laser arrangement for producing laser light, has mounting frame having surface area of contact |
| 01/01/2009 | US20090005631 Photo-magnetic radiation device |
| 01/01/2009 | US20090003842 Chirped laser with passive filter element for differential phase shift keying generation |
| 01/01/2009 | US20090003753 Method for generating a linear single polarization output beam |
| 01/01/2009 | US20090003404 Semiconductor laser element and method for producing same |
| 01/01/2009 | US20090003403 Wavelength tunable ring-resonator |
| 01/01/2009 | US20090003402 Semiconductor-laser pumped Ti:sapphire laser |
| 01/01/2009 | US20090003398 Light-transmitting module capable of responding a high-frequency over 10GHz |
| 01/01/2009 | US20090003397 Optical device, and semiconductor laser oscillator |
| 01/01/2009 | US20090003395 Method and system for a pulsed laser source emitting shaped optical waveforms |
| 01/01/2009 | US20090003394 Optical pulse amplifier and optical pulse source |
| 01/01/2009 | US20090003393 Solid-state laser device with a crystal array |
| 01/01/2009 | US20090003392 Multiple pulsed-laser system for silicon crystallization |
| 01/01/2009 | US20090003391 Low-repetition-rate ring-cavity passively mode-locked fiber laser |
| 01/01/2009 | US20090003390 Optimal Colors for a Laser Pico-Beamer |
| 01/01/2009 | US20090002808 Nonlinear Chirped Pulse Fiber Amplifier With Pulse Compression |
| 12/31/2008 | WO2009001861A1 Optical modulation signal generation device and optical modulation signal generation method |
| 12/31/2008 | WO2009001852A1 Fiber laser having excellent reflected light resistance |
| 12/31/2008 | WO2009001395A1 Radio frequency excited gas laser source |
| 12/31/2008 | WO2009000960A1 Di- and triphenylene-boron dipyrromethene and use thereof as laser colorants in solution and solid state |
| 12/31/2008 | WO2008092007A3 Electromagnetic energy output system |
| 12/31/2008 | WO2008022920A3 Laser light source |
| 12/31/2008 | WO2008008678A3 Light source with precisely controlled wavelength-converted average power |
| 12/31/2008 | WO2007039893A8 Fiber lasers |
| 12/31/2008 | EP2008579A2 Process and apparatus for a wavelength tuned light source |
| 12/31/2008 | EP1671403B1 Angular laser control |
| 12/31/2008 | CN201174500Y Laser source |
| 12/31/2008 | CN201174499Y Phase modulating device of high-power laser apparatus |
| 12/31/2008 | CN201174498Y Stabilized full-solid laser apparatus |
| 12/31/2008 | CN201174497Y Laser and heat radiating device |
| 12/31/2008 | CN201174496Y Laser generator having stable light beam quality |
| 12/31/2008 | CN201174495Y Laser light generating apparatus |
| 12/31/2008 | CN201172304Y Lateral flow graph output pulse CO2 laser printer |
| 12/31/2008 | CN101335426A Photonic crystal self-calibration laser |
| 12/31/2008 | CN101335425A Apparatus and method generating powerful terahertz emission |
| 12/31/2008 | CN101335424A Polarization coupled parallel Q modulating solid laser |
| 12/31/2008 | CN101335423A Laser for laser cutting machine |
| 12/31/2008 | CN101335422A Optical fiber cooling apparatus for high-power double cladding optical fiber laser and amplifier |
| 12/31/2008 | CN101335421A Optical element cooling construction and preparing method thereof |
| 12/31/2008 | CN101335420A Off-axis air-intaking discharging glass tube for large power gas laser |
| 12/31/2008 | CN101335419A Human eye safe Raman laser based on lanthanum silicate crystal 1.3 mu m electrooptical switch |
| 12/31/2008 | CN100448123C Mode-locked semiconductor laser device and wavelength control method for mode-locked semiconductor laser device |
| 12/31/2008 | CN100448122C Optical fiber for optical amplifying and production method therefor |
| 12/31/2008 | CN100448063C Laser irradiation apparatus and method of fabricating organic light emitting display using the same |
| 12/31/2008 | CN100447650C Apparatus and method of melted quartz bar-quartz fiber composite phase conjugation |
| 12/31/2008 | CA2693112A1 Fiber laser having superior resistance to reflection light |
| 12/30/2008 | US7471857 Method of tuning optical components integrated in a monolithic photonic integrated circuit (PIC) |
| 12/30/2008 | US7471712 Laser irradiating method and device for same |
| 12/30/2008 | US7471710 Narrow linewidth semiconductor laser device |
| 12/30/2008 | US7471709 Apparatus and method of controlling emission of laser beam |
| 12/30/2008 | US7471708 Gas discharge laser output light beam parameter control |
| 12/30/2008 | US7471707 Low noise, intra-cavity frequency-doubling micro chip laser with wide temperature range |
| 12/30/2008 | US7471706 High resolution, full color, high brightness fully integrated light emitting devices and displays |
| 12/30/2008 | US7471705 Ultraviolet laser system and method having wavelength in the 200-nm range |
| 12/30/2008 | US7471704 Laser control method, laser apparatus, laser treatment method used for the same, laser treatment apparatus |
| 12/30/2008 | US7471449 Method and apparatus for generating Terahertz radiation with magnon gain medium and magnon mirror |