| 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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| 01/05/2010 | US7643520 External cavity resonator type tunable light source which can be easily manufactured and which is capable of wavelength sweeping at high speed |
| 01/05/2010 | US7643206 Optical amplifier |
| 01/05/2010 | US7642533 Extreme ultraviolet light source |
| 01/05/2010 | US7642484 Multiple beam micro-machining system and method |
| 01/05/2010 | CA2499080C Traveling-wave lasers with a linear cavity |
| 12/31/2009 | US20090323755 Optical resonator and laser light source |
| 12/31/2009 | US20090323754 Amplification device comprising a laser amplifying medium of parallelepiped shape and pumping means comprising lamps |
| 12/31/2009 | US20090323747 Organic solid-state dye laser |
| 12/31/2009 | US20090323745 Semiconductor laser driving circuit, light emitting device, and disk drive |
| 12/31/2009 | US20090323744 Circuit and method for driving light-emitting element and optical transmitter |
| 12/31/2009 | US20090323743 High-Power, High-Throughput Microwave Discharge Singlet Oxygen Generator for Advanced Electrical Oxygen-Iodine Lasers |
| 12/31/2009 | US20090323742 Laser light source apparatus |
| 12/31/2009 | US20090323741 Digital laser pulse shaping module and system |
| 12/31/2009 | US20090323740 Systems And Methods For Control Of Ultra Short Pulse Amplification |
| 12/31/2009 | US20090323739 Laser optical system |
| 12/31/2009 | US20090323738 Systems and methods for generating a tunable laser beam |
| 12/31/2009 | US20090323737 System and devices for improving external cavity diode lasers using wavelength and mode sensors and compact optical paths |
| 12/31/2009 | US20090323736 High brightness laser module |
| 12/31/2009 | US20090323735 Pulse stretching optical fiber and related systems and methods |
| 12/31/2009 | US20090323734 Not temperature stabilized pulsed laser diode and all fibre power amplifier |
| 12/31/2009 | US20090323733 Blue laser and light cure polymers |
| 12/31/2009 | US20090323732 Optical Wave Generator |
| 12/31/2009 | US20090323174 Method and arrangement for the rapid adjustment of the tilt of optical wdm signals |
| 12/31/2009 | US20090323173 Light output control apparatus |
| 12/31/2009 | DE102008033299A1 Gasgemisch zum Betreiben eines Kohlendioxid-Lasers Gas mixture for operating a carbon dioxide laser |
| 12/31/2009 | DE102008030818A1 Oberflächenemittierender Halbleiterlaser mit mehreren aktiven Zonen The surface emitting semiconductor laser having a plurality of active zones |
| 12/31/2009 | DE102008030254A1 Halbleiterlasermodul A semiconductor laser module |
| 12/31/2009 | DE102008028037A1 Verfahren zur Erzeugung gepulster Laserstrahlung mit einem Faserlaser A method for generating pulsed laser radiation with a fiber laser |
| 12/30/2009 | WO2009157282A1 Fusion-bonding process for glass |
| 12/30/2009 | WO2009157281A1 Fusion-bonding process for glass |
| 12/30/2009 | WO2009155894A1 Semiconductor laser module |
| 12/30/2009 | WO2009155712A1 Digital laser pulse shaping module and system |
| 12/30/2009 | WO2009137127A3 Method of dispersion controlled x-ray amplification in laser system |
| 12/30/2009 | WO2009118404A3 High-power laser fibre system |
| 12/30/2009 | WO2009114125A3 Nonlinear crystal and waveguide array for generation of terahertz radiation |
| 12/30/2009 | WO2008130925A3 Bowtie deflector cavity for a linear beam device |
| 12/30/2009 | EP2137798A2 Method and apparatus for stabilizing and tuning the bandwidth of laser light |
| 12/30/2009 | EP2137797A2 Frequency control method and apparatus |
| 12/30/2009 | EP2137796A1 Extendable electrode for gas discharge laser |
| 12/30/2009 | CN201374494Y Single-lamp double-rod laser |
| 12/30/2009 | CN201374493Y Abnormal laser-triggered protector and laser marking device |
| 12/30/2009 | CN201374492Y High-power single-frequency pulse/continuous dual-output fiber laser |
| 12/30/2009 | CN101617448A Methods and systems for generating pulse trains for material processing |
| 12/30/2009 | CN101617447A Solid-state laser device and wavelength conversion laser device |
| 12/30/2009 | CN101615761A Coherent beam combination all-fiber laser |
| 12/30/2009 | CN101615760A Optical fiber for a fiber laser and fiber laser using the same |
| 12/30/2009 | CN101615759A Double longitudinal-mode thermoelectric cooling frequency-offset-lock method and device based on iodine frequency stabilization reference |
| 12/30/2009 | CN101615758A Double-longitudinal-mode laser frequency stabilization composite method and device based on cavity length thermal regulation |
| 12/30/2009 | CN101615757A Double-longitudinal-mode laser composite frequency stabilization method and device based on thermoelectric cooler |
| 12/30/2009 | CN101615756A Double-longitudinal-mode laser frequency-offset- lock method and device based on cavity length thermal regulation |
| 12/30/2009 | CN101615755A Double-longitudinal-mode laser heat frequency stabilization method and device based on iodine frequency stabilization reference light |
| 12/30/2009 | CN101615754A Method and device for dynamic compensation and pulse compression of higher harmonics intrinsic chirp |
| 12/30/2009 | CN101615753A Absorption type polarizer for polarization in cavity |
| 12/30/2009 | CN100576661C Optical fiber cooling apparatus for high-power double cladding optical fiber laser and amplifier |
| 12/30/2009 | CN100576660C An ultraviolet comb generation method based on surface optical field enhancement |
| 12/30/2009 | CN100576005C Two-dimensional four-path laser bundle duty cycle adjusting device |
| 12/30/2009 | CA2727985A1 Digital laser pulse shaping module and system |
| 12/29/2009 | US7639910 Optical module and method of packaging the same |
| 12/29/2009 | US7639723 Tunable laser, optical module, and control method thereof |
| 12/29/2009 | US7639722 Multifaceted prism to cause the overlap of beams from a stack of diode laser bars |
| 12/29/2009 | US7639721 Laser pumped tunable lasers |
| 12/29/2009 | US7639720 Two-dimensional photonic crystal surface emitting laser |
| 12/29/2009 | US7639719 Thermal shunt for active devices on silicon-on-insulator wafers |
| 12/29/2009 | US7639718 Output coupler for external cavity laser |
| 12/29/2009 | US7639717 Laser source device and projector equipped with the laser source device |
| 12/24/2009 | US20090317091 Laser transmitting at automatically varying wavelengths, network interface unit and system including the laser, and method of automatically varying the wavelength of a laser |
| 12/24/2009 | US20090317044 Nanocomposites |
| 12/24/2009 | US20090316746 Slab type laser apparatus |
| 12/24/2009 | US20090316742 Semiconductor laser device and driving method of the same |
| 12/24/2009 | US20090316741 Temperature control apparatus and optical transmission device using same |
| 12/24/2009 | US20090316740 Light Source That Utilizes Small Footprint Reference Gas Cells for Multiple Laser Frequency Stabilization |
| 12/24/2009 | US20090316739 Optical wavelength control circuit and method |
| 12/24/2009 | US20090316738 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 |
| 12/24/2009 | US20090316737 Mode-locked solid-state laser apparatus |
| 12/24/2009 | US20090316736 Mode-locked solid-state laser apparatus |
| 12/24/2009 | US20090316735 Mode-locked solid-state laser apparatus |
| 12/24/2009 | US20090316734 Laser Device Comprising Means for Controlling the Phase of a Large Number of Coherent Sources |
| 12/24/2009 | US20090316733 Optical fiber for a fiber laser and fiber laser using the same |
| 12/24/2009 | US20090316732 Fiber optic power laser device |
| 12/24/2009 | US20090316255 Apparatus for gain control in optical amplifiers |
| 12/24/2009 | US20090316134 Fiber laser ladar |
| 12/24/2009 | US20090316123 Injection-locked laser, interferometer, exposure apparatus, and device manufacturing method |
| 12/24/2009 | DE4008341A1 System zur Lenkung von Projektilen mittels eines Richtstrahls, der in Polarkoordinaten codiert ist A system for steering of projectiles by means of a directional beam, which is encoded in polar coordinate |
| 12/24/2009 | DE102008029423A1 Laser i.e. disk laser, has laser medium i.e. laser disk, and overheating monitoring device for monitoring overheating of laser medium and comprising detector for detecting inversion density of laser medium |
| 12/23/2009 | WO2009155280A2 Reducing back-reflections in laser processing systems |
| 12/23/2009 | WO2009154745A2 Hygroscopic crystal protection |
| 12/23/2009 | WO2009154085A1 Seed light generating device, light source device and method for adjusting the same, optical irradiation device, exposure device, and device manufacturing method |
| 12/23/2009 | WO2009120918A3 Laser micromachining using programmable pulse shapes |
| 12/23/2009 | WO2009120603A3 Systems and methods for laser pulse equalization |
| 12/23/2009 | WO2009120542A3 Method and apparatus for laser drilling holes with tailored laser pulses |
| 12/23/2009 | EP2136443A1 Wavelength scanning light source and optical coherence tomography device |
| 12/23/2009 | EP2136442A1 Compact mode-locked solid-state laser |
| 12/23/2009 | EP2136441A1 Mode-locked solid-state laser |
| 12/23/2009 | EP2136440A1 Mode-locked solid-state laser |
| 12/23/2009 | EP2136439A2 Fiber laser processing method and fiber laser processing apparatus |
| 12/23/2009 | EP2136239A1 Laser device comprising means for phasing a large number of coherent sources |
| 12/23/2009 | EP2135335A1 Self-standing parallel plate beam splitter, method for manufacturing the same, and laser diode package structure using the same |
| 12/23/2009 | EP2135134A1 Deep blue extended super continuum light source |
| 12/23/2009 | EP1502334B1 High power deep ultraviolet laser with long life optics |
| 12/23/2009 | EP1384293B1 Q-switched co 2 laser for material processing |