| 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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| 08/05/2009 | CN101499607A Single frequency pulse/continuous dual output optical fiber laser |
| 08/05/2009 | CN101499606A THz optical fiber laser |
| 08/05/2009 | CN101499605A A crystal device |
| 08/05/2009 | CN101499604A Dual wavelength frequency double laser |
| 08/05/2009 | CN101499603A Heat radiation apparatus for laser saw indicator |
| 08/05/2009 | CN101498046A Neodymium strontium molybdate doped tunable laser crystal |
| 08/05/2009 | CN101498045A Ytterbium strontium molybdate doped tunable laser crystal |
| 08/05/2009 | CN101498044A Neodymium boron lanthanum molybdate doped laser crystal and preparation thereof |
| 08/05/2009 | CN101498043A Thulium strontium molybdate doped tunable laser crystal |
| 08/05/2009 | CN100525162C Direct light amplifier |
| 08/05/2009 | CN100525148C Method for keeping mode locking state of Fabri-Pero laser and light source thereof |
| 08/05/2009 | CN100524984C Surface-emitting semiconductor laser and its manufacturing method |
| 08/05/2009 | CN100524983C Semiconducting laser device |
| 08/05/2009 | CN100524980C High smsr unidirectional etched lasers and low back-reflection photonic device |
| 08/05/2009 | CN100524979C High-power high-quality solid laser |
| 08/05/2009 | CN100524978C A laser driver circuit for reducing electromagnetic interference |
| 08/05/2009 | CN100524977C Transmission device generating micro-wave and mm wave by using linear cavity dual-wave optical fiber laser |
| 08/05/2009 | CN100524025C System and method for making laser beam expend without expanding space coherence |
| 08/05/2009 | CN100523311C Crystal of barium tellurium aluminate, preparation method and application |
| 08/04/2009 | US7570683 Waveguided laser channels for a gas laser |
| 08/04/2009 | US7570682 VCSEL pumped in a monolithically optical manner and comprising a laterally applied edge emitter |
| 08/04/2009 | US7570680 Laser diode driver with multiple modulation current source |
| 08/04/2009 | US7570679 Wide temperature range uncooled transceiver module for uncontrolled environments |
| 08/04/2009 | US7570678 Wavelength determining apparatus, wavelength determining method, semiconductor laser controlling apparatus, and semiconductor laser controlling method |
| 08/04/2009 | US7570677 Optical device, laser beam source, laser apparatus and method of producing optical device |
| 08/04/2009 | US7570676 Compact efficient and robust ultraviolet solid-state laser sources based on nonlinear frequency conversion in periodically poled materials |
| 08/04/2009 | US7570675 Liquid crystal polymer optical filter carrier |
| 08/04/2009 | CA2361856C Optical fiber and nonlinear optical fiber, optical amplifier and wavelength converter using the same, and method of making optical fiber |
| 07/30/2009 | WO2009093431A1 Wavelength conversion laser and image display device |
| 07/30/2009 | WO2009093289A1 Semiconductor laser excited solid-state laser device |
| 07/30/2009 | WO2009092967A2 Frequency-drift fibre amplifier with nonlinear compensation |
| 07/30/2009 | WO2009092600A1 Intra-cavity generation of pulsed coherent radiation in the uv or xuv wavelength range |
| 07/30/2009 | WO2009037035A3 Method for the production of a passively q-switched solid state laser |
| 07/30/2009 | WO2009007721A3 Apparatus and method for laser processing a material |
| 07/30/2009 | US20090190920 Optical apparatus |
| 07/30/2009 | US20090190624 Optical Packages and Methods for Aligning Optical Packages |
| 07/30/2009 | US20090190623 External-cavity optically-pumped semiconductor-laser with a resonator stop |
| 07/30/2009 | US20090190621 Laser Turn-On Accelerator Independent of Bias Control Loop Bandwidth |
| 07/30/2009 | US20090190620 Optical disk device and method of controlling light emitting element |
| 07/30/2009 | US20090190618 System and Methods For Speckle Reduction |
| 07/30/2009 | US20090190616 Laser device |
| 07/30/2009 | US20090190615 High power pulsed fiber laser |
| 07/30/2009 | US20090190218 High power and high brightness diode-laser array for material processing applications |
| 07/30/2009 | US20090190206 Raman amplifying device and control method |
| 07/30/2009 | US20090190205 Raman amplifying device and control method |
| 07/30/2009 | US20090190204 Wavelength division multiplexing optical transmission system utilizing distributed raman amplification |
| 07/30/2009 | US20090189059 Systems and methods for cross-over bond-wires for tia input |
| 07/30/2009 | DE102008008078A1 Festkörper-Laser Solid-state laser |
| 07/30/2009 | DE102008005053A1 Laserkorrektur von Sehfehlern an der natürlichen Augenlinse Laser vision correction to the natural eye lens |
| 07/30/2009 | DE102008004570A1 Gütegeschalteter Laser Q-switched laser |
| 07/29/2009 | EP2083320A1 Optical signal processing apparatus, optical receiving apparatus, and optical relay apparatus |
| 07/29/2009 | EP2083319A1 Intra-cavity generation of pulsed coherent radiation in the UV or XUV wavelength range |
| 07/29/2009 | EP2082463A2 A system and method for producing optical pulses of a desired wavelength using cherenkov radiation in higher-order mode fibers |
| 07/29/2009 | EP2082461A2 Passively modelocked figure eight fiber laser |
| 07/29/2009 | EP1759441B1 Electronic device for generating secure synchronisation signals |
| 07/29/2009 | EP1327289B1 Wavelength tunable laser source |
| 07/29/2009 | CN201282264Y Ultra high-power single-mode laser for multi-root multi-mode fibre-optical set beam |
| 07/29/2009 | CN101496235A Method and apparatus for coherently combining laser emission |
| 07/29/2009 | CN101494355A Dual-cavity laser |
| 07/29/2009 | CN101494354A High-power laser diode array pump cavity and running method |
| 07/29/2009 | CN101494353A THz Laman fibre-optical laser |
| 07/29/2009 | CN101494352A Water, wind mixing refrigerating method and apparatus for whole solid state laser |
| 07/29/2009 | CN100521412C Side pump conductive cooling rectangle film laser |
| 07/29/2009 | CN100521411C Low noise tunable single frequency fiber laser for full-optical communication and its test system |
| 07/29/2009 | CN100520568C Optical device and projector |
| 07/28/2009 | US7567608 Volume Bragg grating laser mirror device |
| 07/28/2009 | US7567607 Very narrow band, two chamber, high rep-rate gas discharge laser system |
| 07/28/2009 | US7567600 Laser diode driver and N-wavelength optical pickup including the same |
| 07/28/2009 | US7567599 Semiconductor laser diode device with thermal conductive encapsulating resin and method for manufacturing the same |
| 07/28/2009 | US7567598 Semiconductor laser equipment |
| 07/28/2009 | US7567597 Semiconductor device with a cooling element |
| 07/28/2009 | US7567596 Control system and apparatus for use with ultra-fast laser |
| 07/28/2009 | US7567595 Laser source with interdigital heater electrodes and underlying current confinement layer |
| 07/28/2009 | US7567594 Stabilization of actively Q-switched lasers |
| 07/28/2009 | US7567593 System and method for fractional Raman order pumping in optical communication systems |
| 07/28/2009 | US7567378 Raman amplifying device and Raman amplifying system |
| 07/28/2009 | US7567376 High power fiber chirped pulse amplification system utilizing telecom-type components |
| 07/28/2009 | US7566408 sintering the compacts in flowing oxygen at high temperatures, hot isostatically pressing the sintered yttrium aluminum garnet, forming a transparent polycrystalline with low porosity; reduce processing times and reduce cost |
| 07/28/2009 | CA2276997C Optical fiber for optical amplifier and fiber optic amplifier |
| 07/25/2009 | CA2650766A1 Process for emission of laser pulse radiation and associated laser source |
| 07/23/2009 | WO2009090935A1 Optical amplifier |
| 07/23/2009 | WO2009090408A1 Apparatus and method for removing unwanted optical radiation from an optical fibre |
| 07/23/2009 | WO2009090096A2 Narrow band fiber raman optical amplifier |
| 07/23/2009 | WO2009089619A1 Method and system for tunable pulsed laser source |
| 07/23/2009 | WO2009030548A3 Power supply unit for supplying electrical power to at least one consumer |
| 07/23/2009 | US20090185593 Method of manufacturing laser diode packages and arrays |
| 07/23/2009 | US20090185590 Digital piston error control for high-power laser system employing diffractive optical element beam combiner |
| 07/23/2009 | US20090185589 Semiconductor light-emitting device |
| 07/23/2009 | US20090185588 Method and apparatus for producing arbitrary pulsetrains from a harmonic fiber laser |
| 07/23/2009 | US20090185587 Laser generator and method of controlling the same |
| 07/23/2009 | US20090185586 Wavelength tuning apparatus and method thereof |
| 07/23/2009 | US20090185585 Mode-matching system for tunable external cavity laser |
| 07/23/2009 | US20090185584 Laser oscillator |
| 07/23/2009 | US20090185583 UV and Visible Laser Systems |
| 07/23/2009 | US20090185392 Detachable illumination system |
| 07/23/2009 | US20090185263 Optical fiber for amplification |
| 07/23/2009 | US20090185261 Optical amplification module, optical amplifier, optical communication system, and white light source |
| 07/23/2009 | DE102008035224A1 Laseroszillator Laser oscillator |
| 07/23/2009 | DE102008004897A1 Hybridgepumpter optisch-parametrischer Oszillator Hybrid-pumped optical parametric oscillator |
| 07/23/2009 | DE102007002472B4 Mehrkanaliger Laser Multi-channel laser |