| 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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| 08/13/2009 | WO2009097740A1 Monolithic folded f-p cavity and semiconductor laser using the same |
| 08/13/2009 | WO2009064934A3 Cross modulation-based opto-electronic oscillator with tunable electro-optic optical whispering gallery mode resonator |
| 08/13/2009 | WO2009051664A3 Light emitting and lasing semiconductor devices and methods |
| 08/13/2009 | US20090204111 Light delivery device |
| 08/13/2009 | US20090204110 Broadband or Mid-Infrared Fiber Light Sources |
| 08/13/2009 | US20090202256 Laser package including semiconductor laser and memory device for storing laser parameters |
| 08/13/2009 | US20090202196 Method of tuning optical components integrated in a monolithic photonic integrated circuit (pic) |
| 08/13/2009 | US20090201967 Laser device comprising a diffraction grating and coupled laser resonators |
| 08/13/2009 | US20090201966 Process for a mission of pulsed laser radiation and associated laser source |
| 08/13/2009 | US20090201964 Semiconductor laser optical integrated semiconductor device |
| 08/13/2009 | US20090201959 Wavelength and Intensity Monitoring of Optical Cavity |
| 08/13/2009 | US20090201958 Lateral optically pumped surface-emitting semiconductor laser on a heat sink |
| 08/13/2009 | US20090201957 Laser |
| 08/13/2009 | US20090201956 Light source driving apparatus and light source driving method |
| 08/13/2009 | US20090201955 Illumination apparatus and method for controlling energy of a laser source |
| 08/13/2009 | US20090201954 Method and apparatus for pulsed harmonic ultraviolet lasers |
| 08/13/2009 | US20090201953 Microstructured optical fibers and manufacturing methods thereof |
| 08/13/2009 | US20090201952 Method and apparatus for producing UV laser from all-solid-state system |
| 08/13/2009 | US20090201576 Optical fiber amplifier and a control method therefor |
| 08/13/2009 | US20090201575 High power parallel fiber arrays |
| 08/13/2009 | US20090201574 Optical amplification module and laser light source designed to suppress photodarkening |
| 08/13/2009 | US20090201479 Laser light source control method, laser light source device, and exposure apparatus |
| 08/13/2009 | DE112007002367T5 Verfahren und System zur diffraktiven Kombination von Strahlen durch einen DOE-Strahlformer mit passiver Phasensteuerung Method and system for diffractive combination of radiation by a DOE-beamformer with passive phase control |
| 08/12/2009 | EP2088650A1 Yb-DOPED OPTICAL FIBER PHOTODARKENING SUPPRESSION PROCESSING METHOD, PHOTODARKENING-SUPPRESSED Yb-DOPED OPTICAL FIBER, AND FIBER LASER |
| 08/12/2009 | EP2088464A1 Fiber amplifier, fabricating method thereof and fiber communication system |
| 08/12/2009 | EP2087400A2 Production of optical pulses at a desired wavelength using soliton self-frequency shift in higher-order-mode fiber |
| 08/12/2009 | CN201289959Y Narrow longitudinal mode line width solid-state laser |
| 08/12/2009 | CN201289958Y Near-infrared-green laser transition module with temperature control and light control function |
| 08/12/2009 | CN101507064A Internal resonator type SHG light source |
| 08/12/2009 | CN101507063A Method for operating a pump light source with a diode laser |
| 08/12/2009 | CN101507062A AlGaInN-based lasers with dovetailed ridge |
| 08/12/2009 | CN101505909A Optical film cutting method and optical film |
| 08/12/2009 | CN101505032A Laser diode driver circuit and optical communication device |
| 08/12/2009 | CN101505031A Gas purification method and apparatus for detachable cooper vapor laser |
| 08/12/2009 | CN101505030A Cooling method for gain medium in solid laser and low interior heat solid laser |
| 08/12/2009 | CN101505029A Laser and heat radiation device |
| 08/12/2009 | CN100526964C Method for regulating parallelism of multiple pairs of raster |
| 08/12/2009 | CN100526052C Imprint lithography with improved monitoring and control and apparatus therefor |
| 08/11/2009 | US7573931 Vertical-cavity surface-emitting laser including a supported airgap distributed bragg reflector |
| 08/11/2009 | US7573930 Anamorphotic solid-sate laser |
| 08/11/2009 | US7573929 Vertical-cavity surface-emitting laser diode device |
| 08/11/2009 | US7573926 Multiwavelength quantum dot laser element |
| 08/11/2009 | US7573924 Nitride semiconductor laser device |
| 08/11/2009 | US7573923 Laser drive circuit and method providing high limit clipping corresponding to low limit clipping in a laser |
| 08/11/2009 | US7573922 Semiconductor laser driving unit and image forming apparatus having the same |
| 08/11/2009 | US7573921 Laser light source |
| 08/11/2009 | US7573920 Vertical external cavity surface emitting laser |
| 08/11/2009 | US7573919 Wavelength control of an external-cavity tuneable laser |
| 08/11/2009 | US7573918 Dispersion compensated mode-locked pulsed lasers and optical amplifiers |
| 08/11/2009 | US7573001 Self-seeded single-frequency laser peening method |
| 08/11/2009 | CA2453813C Method and system for compensating for the side effects of cross gain modulation in amplified optical networks |
| 08/11/2009 | CA2405898C Multi-function optical system and assembly |
| 08/06/2009 | WO2009096997A1 Optical network element with brillouin effect colorless wavelength shift |
| 08/06/2009 | WO2009096653A1 Green laser generation device, and portable electronic machine having laser projection display using the said device |
| 08/06/2009 | WO2009096431A1 Variable wavelength light source, optical module and manufacturing method of variable wavelength light source |
| 08/06/2009 | WO2009095698A1 Method & apparatus for generating optical beats |
| 08/06/2009 | WO2009095606A1 Rare-earth-ion-doped optical waveguide and optical device comprising it |
| 08/06/2009 | WO2009095521A1 Silylated copolymers with silsesquioxane groups, preparation method thereof and use of same as highly photostable laser matrices |
| 08/06/2009 | WO2009095311A1 Solid laser |
| 08/06/2009 | WO2009095022A2 System, device and method for extending the life-time of an optical system |
| 08/06/2009 | US20090196319 Vertical cavity surface emitting laser |
| 08/06/2009 | US20090196316 Laser Arrangement having a Laser Diode Apparatus and Method for Stabilizing Operating Temperature Distribution of a Laser Diode Apparatus |
| 08/06/2009 | US20090196315 Pulsed laser oscillator with variable pulse duration |
| 08/06/2009 | US20090196314 Method and System for a Semiconductor Laser Light Source |
| 08/06/2009 | US20090195863 Optical amplification apparatus, optical communication apparatus, and optical communication method |
| 08/06/2009 | US20090195862 Distributed raman amplifying system, start-up method thereof, and optical device |
| 08/06/2009 | DE102008000162A1 Laser device for use in ignition device for internal-combustion engine of motor vehicle, has conversion component converting part of laser radiation of wavelength to radiation of another wavelength, and quality switch attached to device |
| 08/06/2009 | DE102007053482B3 Driving circuit for use as fast voltage switch for driving electrical component i.e. pocket cell, has switching stage exhibiting high side-switch that is arranged on high voltage side, and low-side switch arranged on low voltage side |
| 08/05/2009 | EP2086074A2 Pulse laser apparatus, terahertz measuring apparatus, and therahertz tomographic apparatus |
| 08/05/2009 | EP2086073A1 Light source device |
| 08/05/2009 | EP2086072A2 Laser assembly |
| 08/05/2009 | EP2086071A1 Optical guide doped with rare-earth ions and optical device comprising same |
| 08/05/2009 | EP2086070A2 Optical amplifier with time-multiplexed pump laser |
| 08/05/2009 | EP2086069A2 Cladding-pumped optical fiber gain devices |
| 08/05/2009 | EP2086068A2 Optical pulse compressor |
| 08/05/2009 | EP2084794A2 Arrangement with a fixed solid-state medium |
| 08/05/2009 | EP2084793A2 All-normal-dispersion femtosecond fiber laser |
| 08/05/2009 | EP2084792A2 Optically pumped solid-state laser with co-doped gain medium |
| 08/05/2009 | EP2084791A2 Intracavity frequency-converted solid-state laser for the visible wavelength region |
| 08/05/2009 | EP2084790A1 Optical pumping method for gain-media with polarization sensitive absorption |
| 08/05/2009 | EP1812823A4 Optical parametric amplification, optical parametric generation, and optical pumping in optical fibers systems |
| 08/05/2009 | EP1745530A4 System and method for manipulating and processing materials using holographic optical trapping |
| 08/05/2009 | EP1672753B1 Laser oscillation device |
| 08/05/2009 | EP1130823B1 Optical amplifier and optical wavelength division multiplexing communication system |
| 08/05/2009 | EP1091461B1 Optical fiber for optical amplifying and production method therefor |
| 08/05/2009 | CN201285988Y Laser diode side-pumped composite board laser |
| 08/05/2009 | CN101501945A Laser power control arrangements in electro-optical readers |
| 08/05/2009 | CN101501944A Device for coupling radiation into or out of an optical fibre |
| 08/05/2009 | CN101501943A Fiber amplifiers and fiber lasers with reduced out-of-band gain |
| 08/05/2009 | CN101501249A Partial plating method, laser plating equipment and plating member |
| 08/05/2009 | CN101499622A Photonic crystal micro-cavity structure for high polarization single dipole mode |
| 08/05/2009 | CN101499616A Method for implementing annular cavity whispering gallery mode by photonic crystal structure |
| 08/05/2009 | CN101499615A High power semiconductor pump laser and amplifier |
| 08/05/2009 | CN101499614A Erbium and ytterbium codoping NaLa(WO4)2 novel tunable laser crystal |
| 08/05/2009 | CN101499613A Self-frequency-sum erbium solid laser device |
| 08/05/2009 | CN101499612A Self-frequency-doubling near-infrared solid laser device |
| 08/05/2009 | CN101499611A Optically parametric oscillator of full sheet-strip structure |
| 08/05/2009 | CN101499610A Wavelength converter apparatus |
| 08/05/2009 | CN101499609A Light path structure for cascade bi-pass laser amplifier |
| 08/05/2009 | CN101499608A Optically parametric oscillator |