| 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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| 04/02/2009 | WO2009042134A2 Pulsed diode-pumped feedback- controlled mode-locked laser with frequency conversion |
| 04/02/2009 | WO2009042024A2 Pulse repetition frequency-multiplier for fiber lasers |
| 04/02/2009 | WO2009040465A2 An optical amplifier |
| 04/02/2009 | WO2009040353A1 Dispersive optical device with three dimensional photonic crystal |
| 04/02/2009 | WO2009017770A3 Microresonantor systems and methods of fabricating the same |
| 04/02/2009 | WO2009017769A3 Microresonator system and methods of fabricating the same |
| 04/02/2009 | WO2008133671A3 Optical pulse-width modifier structure |
| 04/02/2009 | WO2006044889A3 Tunable laser-based chemical imaging system |
| 04/02/2009 | WO2005029548A3 System and process for providing multiple beam sequential lateral solidification |
| 04/02/2009 | US20090086787 Fiber ring laser |
| 04/02/2009 | US20090086777 Optical disk drive and laser power control method |
| 04/02/2009 | US20090086776 Optical transmitter providing a plurality of transmitter units each having a thermo-electric cooler connected in series to each other |
| 04/02/2009 | US20090086775 Laser source with interdigital heater electrodes and underlying current confinement layer |
| 04/02/2009 | US20090086774 Control device, laser device, wavelength converting method, and program |
| 04/02/2009 | US20090086773 Method and system for tunable pulsed laser source |
| 04/02/2009 | US20090086772 Mode-locked solid-state laser apparatus |
| 04/02/2009 | US20090086771 Negative dispersion mirror and mode-locked solid-state laser apparatus including the mirror |
| 04/02/2009 | US20090086770 Optical fiber and optical fiber ribbon, and optical interconnection system |
| 04/02/2009 | US20090086769 Semiconductor device |
| 04/02/2009 | US20090086315 Arrangement for examining microscopic preparations with a scanning microscope, and illumination device for a scanning microscope |
| 04/02/2009 | US20090086311 Spectral Filtering Method and Apparatus in Optical Parametric Chirped Pulse Amplification |
| 04/02/2009 | US20090086310 Controller which controls a variable optical attenuator to control the power level of a wavelength-multiplexed optical signal when the number of channels are varied |
| 04/02/2009 | US20090086206 Tunable semiconductor laser device, manufacturing method therefor, and gas detector using therewith |
| 04/02/2009 | DE112006003867T5 Laseroszillatorvorrichtung und Energieversorgungsvorrichtung für diese und Steuerungsverfahren für diese A laser oscillator device and power supply device for these and control method for this |
| 04/02/2009 | DE102007046647A1 Verfahren zum Betrieb eines Lasers als Zündeinrichtung einer Brennkraftmaschine A method of operating a laser as the ignition device of an internal combustion engine |
| 04/02/2009 | DE102006039074B4 Optische Anordnung zum Pumpen von Festkörperlasern Optical arrangement for pumping solid-state lasers |
| 04/01/2009 | EP2043207A2 Mode-locked solid-state laser apparatus |
| 04/01/2009 | EP2043206A2 Mode-locked solid-state laser apparatus |
| 04/01/2009 | EP2043205A1 Optical amplifier |
| 04/01/2009 | EP2043204A1 Cassette for optical fiber amplifier, optical fiber amplifier and light source device |
| 04/01/2009 | EP2042893A2 Negative dispersion mirror and mode-locked solid-state laser apparatus including the mirror |
| 04/01/2009 | EP2042258A1 Laser processing system and laser processing method |
| 04/01/2009 | EP2041848A1 Fiber optic power laser device |
| 04/01/2009 | EP2041847A2 Solid-state laser comprising a resonator with a monolithic structure |
| 04/01/2009 | EP1550188B1 Sensor |
| 04/01/2009 | EP1530744B1 Method and apparatus for increasing the intensity of an eye safe laser |
| 04/01/2009 | EP1378036B1 Injection seeded laser with precise timing control |
| 04/01/2009 | CN201215861Y Air flow proportioning calibrating device for carbon dioxide large power laser |
| 04/01/2009 | CN101399429A Method for enhancing switch-off power by a Q modulation laser and the Q modulation laser |
| 04/01/2009 | CN101399428A Control device, laser device, wavelength converting method, and program |
| 04/01/2009 | CN101399427A Mode-locked solid-state laser apparatus |
| 04/01/2009 | CN101399426A Mode-locked solid-state laser apparatus |
| 04/01/2009 | CN101399425A Single-photon generation apparatus and quantum bit reading apparatus and method |
| 04/01/2009 | CN101399424A Novel high-power strip laser system |
| 04/01/2009 | CN101398950A Method for appraising document of value |
| 04/01/2009 | CN101398511A Double clad optical fiber for laser unit |
| 04/01/2009 | CN101396633A Efficient water-removing method and device applied in chemical oxygen iodine laser |
| 04/01/2009 | CN100474715C Gas laser vibrator |
| 04/01/2009 | CN100473486C A method and device for laser welding |
| 04/01/2009 | CN100473371C Method and device for completely correcting visual defects of the human eye |
| 03/31/2009 | US7512295 Transmitter photonic integrated circuits (TXPICS) with directly modulated lasers and wavelength selective combiners |
| 03/31/2009 | US7512170 Method of forming mirrors by surface transformation of empty spaces in solid state materials |
| 03/31/2009 | US7512169 Method and system for producing singlet delta oxygen (SDO) and laser system incorporating an SDO generator |
| 03/31/2009 | US7512168 Nitride semiconductor laser device and manufacturing method thereof |
| 03/31/2009 | US7512167 Integrated semiconductor laser device and method of fabricating the same |
| 03/31/2009 | US7512166 Apparatus and method for controlling optical power and extinction ratio |
| 03/31/2009 | US7512165 Photoelectric conversion module and optical transceiver using the same |
| 03/31/2009 | US7512164 Laser drive IC and optical transceiver using same |
| 03/31/2009 | US7512163 Dual current control for laser diode driver circuit |
| 03/31/2009 | US7512162 Dynamic thermal management of laser devices |
| 03/31/2009 | US7512161 Device, method and system for generating an infrared image |
| 03/31/2009 | US7512160 Control method of distributed Bragg reflection semiconductor laser, and image projecting apparatus |
| 03/31/2009 | US7511883 Optical amplifying method, optical amplifying apparatus, and optical amplified transmission system using the apparatus |
| 03/31/2009 | US7511879 Light source device and projector |
| 03/31/2009 | US7511821 Device for improving the life of a triaxial gyro |
| 03/31/2009 | US7511426 Microplasma devices excited by interdigitated electrodes |
| 03/31/2009 | US7510284 Projection-type display devices including redundant laser sets |
| 03/31/2009 | US7510176 Submount assembly and method of preparing optical module |
| 03/26/2009 | WO2009038674A2 Method for manufacture of transparent ceramics |
| 03/26/2009 | WO2009037039A1 Generation of double pulses in a monolithic multi-segment passively q-switched solid state laser |
| 03/26/2009 | WO2009037031A1 Laser device, and method for the operation thereof |
| 03/26/2009 | WO2009037016A1 Laser device, and method for the operation thereof |
| 03/26/2009 | WO2009036942A1 Laterally pumped optically active component and laser system |
| 03/26/2009 | WO2009018664A3 Tunable mode-locked laser |
| 03/26/2009 | WO2008152251A8 Pulsed microchip laser |
| 03/26/2009 | WO2008046644A3 Arrangement with a fixed solid-state medium |
| 03/26/2009 | WO2008035012A3 Pulsed-emission laser apparatus |
| 03/26/2009 | WO2007111794A3 A laser system with the laser oscillator and the laser amplifier pumped by a single source |
| 03/26/2009 | US20090083679 Efficient Second Harmonic Generation (SHG) Laser Design |
| 03/26/2009 | US20090081100 particles formed by liquid phase synthesis, solution is substituted without drying, and solution comprising grain boundary phase composition consisting of alumina, yttrium oxide, silica, yttrium-silicon complex oxide, aluminum-silicon complex oxide, and compound having garnet structure is introduced |
| 03/26/2009 | US20090080907 Optical path switching device, optical scanning device, and image forming apparatus |
| 03/26/2009 | US20090080903 Optical transmitter with precisely controlled laser diode and a method to control a temperature of a laser diode |
| 03/26/2009 | US20090080835 Optical fiber laser, and components for an optical fiber laser, having reduced susceptibility to catastrophic failure under high power operation |
| 03/26/2009 | US20090080489 Vertical cavity surface emitting laser and image forming apparatus using the vertical cavity surface emitting laser |
| 03/26/2009 | US20090080482 Gain-coupled distributed feedback semiconductor laser including first-order and second-order gratings |
| 03/26/2009 | US20090080481 Semiconductor Device with Corner Reflector |
| 03/26/2009 | US20090080480 Laser-induced optical wiring apparatus |
| 03/26/2009 | US20090080478 Method and apparatus for changing the length of a laser pulse |
| 03/26/2009 | US20090080477 Seed source for high power optical fiber amplifier |
| 03/26/2009 | US20090080476 Immersion lithography laser light source with pulse stretcher |
| 03/26/2009 | US20090080475 Wavelength conversion optical element, method for fabricating wavelength conversion optical element, wavelength conversion device, ultraviolet laser irradiator and laser material processing system |
| 03/26/2009 | US20090080474 Mode-locked laser apparatus |
| 03/26/2009 | US20090080473 Semiconductor saturable absorber and fabrication method thereof |
| 03/26/2009 | US20090080472 Optical fiber for an optical fiber laser, method for fabricating the same, and optical fiber laser |
| 03/26/2009 | US20090080471 Dispersion managed fiber stretcher for high-energy short pulse femotosecond fiber laser system |
| 03/26/2009 | US20090080470 Locally perturbed optical fibers for mode transformers |
| 03/26/2009 | US20090080469 Optical coupler devices, methods of their production and use |
| 03/26/2009 | US20090080468 Locally perturbed optical fibers for mode transformers |
| 03/26/2009 | US20090080467 Pulse repetition frequency-multipler for fiber lasers |
| 03/26/2009 | US20090080466 Coherent light source and recording and reproduction device using the same |