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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02/21/2013 | US20130043392 Mid to far infrared diamond raman laser systems and methods |
02/21/2013 | DE112009003752T5 Laserbearbeitungsvorrichtung, Laserbearbeitungsverfahren und Herstellungsverfahren einer Fotovoltaikvorrichtung A laser machining apparatus, the laser processing method and manufacturing method of a photovoltaic device |
02/21/2013 | DE102012205870B3 Cooling arrangement for cooling of laser gas for gas laser system, has secondary cooling circuit with supplementary heat exchanger that is located for additional cooling of laser gas flowing from fan to resonator |
02/21/2013 | DE102011114975B3 Passive quality-switched microchip-laser for use in material processing in nonlinear optics for e.g. laser distance measurement, has amplifier chip, where absorption of pump light is measured so that pump light is sufficient for switching |
02/21/2013 | DE102011075213B4 Laserbearbeitungssystem mit einem in seiner Brillanz einstellbaren Bearbeitungslaserstrahl Laser processing system with an adjustable in its brilliance processing laser beam |
02/21/2013 | DE102011010411B4 Lasersystem und Steuerung eines Lasersystems Laser system and controlling a laser system |
02/21/2013 | DE102009029652B4 Lasereinrichtung Laser device |
02/21/2013 | DE102009019313B4 Anordnung und Verfahren zum Kühlen einer wärmeerzeugenden Baueinheit Apparatus and method for cooling a heat generating unit |
02/21/2013 | DE102006006589B4 Laser und Verfahren zur Erzeugung gepulster Laserstrahlung Laser and method for generating pulsed laser radiation |
02/21/2013 | CA2845245A1 Method and system for high power parametric amplification of ultra-broadband few-cycle laser pulses |
02/20/2013 | EP2560252A1 Optical amplifier |
02/20/2013 | EP2560251A1 Optical fiber amplifier, and fiber laser device using same |
02/20/2013 | EP2560250A2 System and method for generating a synchronisation control signal |
02/20/2013 | EP2559117A2 Laser system with nonlinear compression |
02/20/2013 | EP2558709A1 Laser ignition plug with an antechamber |
02/20/2013 | CN202749676U End-pumped dual-wavelength coaxial switching output laser device |
02/20/2013 | CN202749675U 975nm ring cavity all-fiber laser |
02/20/2013 | CN202749674U Seed injection Q-switched single-frequency optical fiber laser |
02/20/2013 | CN202749673U Intermediate infrared super-continuum spectrum optical fiber laser device excited by super-continuum spectrum light source |
02/20/2013 | CN202749672U Integrated electrode air-inlet tube |
02/20/2013 | CN202749671U Universal outer cylinder for laser line source |
02/20/2013 | CN202749670U Linear light streak laser module |
02/20/2013 | CN102938533A Semiconductor pump micro laser tube |
02/20/2013 | CN102437503B Planar four-path solid state laser device |
02/19/2013 | US8380032 Semiconductor optical amplifier module |
02/19/2013 | US8379687 Gas discharge laser line narrowing module |
02/19/2013 | US8379686 Two-dimensional photonic crystal surface-emitting laser light source |
02/19/2013 | US8379685 Surface emitting laser |
02/19/2013 | US8379683 Quantum cascade laser |
02/19/2013 | US8379682 Nitride semiconductor laser chip and method of fabrication thereof |
02/19/2013 | US8379681 Laser diode driving device and image forming apparatus including the same |
02/19/2013 | US8379680 Direct cooling of thin disk lasers |
02/19/2013 | US8379679 Method and apparatus for reliably laser marking articles |
02/19/2013 | US8379678 Method and apparatus for reliably laser marking articles |
02/19/2013 | US8379300 Wavelength-variable light source with dual resonator loop circuit |
02/19/2013 | US8379298 High power short optical pulse source |
02/19/2013 | US8379297 Wavelength swept light source and filter based on sweep function, and its method of operation |
02/19/2013 | US8376549 Laser projection display and image distortion correction method for the same |
02/19/2013 | CA2428846C System and method for controlling optical amplifier pumps |
02/14/2013 | WO2013023053A1 Compact undulator system and methods |
02/14/2013 | WO2013022792A2 Method and apparatus for coupling light-emitting elements with light-converting material |
02/14/2013 | WO2013022667A1 Carrier-envelope-phase stabilizaton of a master oscillator optical amplifier system |
02/14/2013 | WO2013022148A1 Apparatus for cutting brittle materials using a multifocusing-type pulse laser |
02/14/2013 | WO2013021585A1 Solid-state laser device |
02/14/2013 | WO2013020735A1 Cooling system and method for operating same |
02/14/2013 | US20130039378 Solid state thin disk laser |
02/14/2013 | US20130039377 Gas laser apparatus equipped with power calculation unit |
02/14/2013 | US20130039373 Laser diode read driver |
02/14/2013 | US20130039372 Wavelength conversion device, solid-state laser apparatus, and laser system |
02/14/2013 | US20130039371 Tunable laser |
02/14/2013 | US20130039370 Method of controlling wavelength-tunable laser |
02/14/2013 | US20130039029 Light Engine Having Distributed Remote Phosphors |
02/14/2013 | US20130038925 Optical amplifying device |
02/14/2013 | US20130038924 Pulse fiber laser device |
02/14/2013 | US20130038923 Fiber assembly for all-fiber delivery of high energy femtosecond pulses |
02/14/2013 | US20130038865 Embedded Optical Time Domain Reflectometer for Optically Amplified Links |
02/14/2013 | DE102012015441A1 Gaslaservorrichtung, die mit einer stromberechnungseinheit ausgestattet ist A gas laser device, which is equipped with a power computing unit |
02/14/2013 | DE102011109999A1 Laseranordnung Laser array |
02/14/2013 | DE102011109936A1 Verfahren und Vorrichtung zur kombinierten temperaturgesteuerten Lasertherapie durch einen multifunktionalen Therapielaser Method and apparatus for combined temperature-controlled laser therapy by a multifunctional laser therapy |
02/13/2013 | EP2557641A1 Pulse fiber laser device |
02/13/2013 | EP2556570A2 Thermally compensating lens for high power lasers |
02/13/2013 | EP2556569A1 Method and apparatus for controlling light bandwidth |
02/13/2013 | EP2556408A1 Pulsed supercontinuum source of variable pulse duration |
02/13/2013 | CN202737315U High-energy laser frequency-doubling Q-switching device |
02/13/2013 | CN202737314U Active Q-switched all-fiber laser with linear cavity |
02/13/2013 | CN202737313U 975-nanometer all-fiber laser |
02/13/2013 | CN202737312U Device for controlling the effective working temperature of laser system |
02/13/2013 | CN202737311U Multi-degree-of-freedom replaceable electrode mechanism |
02/13/2013 | CN202737310U Laser emission device used on sighting piece |
02/13/2013 | CN202737309U Crystal welding structure in solid laser |
02/13/2013 | CN202737308U Micro planarization diode pump solid laser device |
02/13/2013 | CN102934299A Method for accomplishing high-speed intensity variation of a polarized output laser beam |
02/13/2013 | CN102934298A Homogenization of far field fiber coupled radiation |
02/13/2013 | CN102931579A Drive control device of belt refrigeration laser and drive control method |
02/13/2013 | CN102931578A Laser for emitting light from multiple windows |
02/13/2013 | CN102931577A All-fiber laser with adjustable wavelength employing biconical fiber melting taper as tuning element |
02/13/2013 | CN102931576A High-power fiber laser |
02/13/2013 | CN102931575A High-power semiconductor pumping source with stable wavelength and pumping method |
02/13/2013 | CN102931574A Single-frequency nanosecond pulse fiber raman amplifier |
02/13/2013 | CN102931573A Parameter-mismatched fiber laser |
02/13/2013 | CN102931572A High-power fiber lasers of short wavelength interval pump |
02/13/2013 | CN102931571A Novel wideband width and wavelength leap-switchable fiber laser |
02/13/2013 | CN102931570A Even cooling device of rod-shaped laser amplifier |
02/13/2013 | CN102931569A Automatic temperature control system for excimer laser |
02/13/2013 | CN102928989A Multi-pass phase modulation device of high-power laser system |
02/13/2013 | CN102420386B Disc solid laser based on off-axis paraboloids |
02/13/2013 | CN102354898B Single-frequency optical fiber laser module |
02/13/2013 | CN102253389B He-Ne laser birefringent outer cavity feedback displacement measurement system |
02/13/2013 | CN102244356B Double-wavelength quick-switching Q-switched laser device |
02/13/2013 | CN102231474B Method and device for constructing axisymmetric four-lens-folded combined CO2 laser |
02/13/2013 | CN102157897B Pulse width-adjustable solid laser |
02/13/2013 | CN102099975B Fiber laser device |
02/13/2013 | CN101854020B Optical fiber holding apparatus |
02/13/2013 | CN101498044B Neodymium boron lanthanum molybdate doped laser crystal and preparation thereof |
02/12/2013 | US8374209 Multi-pass optical cell with actuator for actuating a reflective surface |
02/12/2013 | US8374206 Combining multiple laser beams to form high repetition rate, high average power polarized laser beam |
02/12/2013 | US8374205 Vertical cavity surface emitting laser and image forming apparatus |
02/12/2013 | US8373925 Compact photonic crystal fiber source |
02/12/2013 | US8373112 Cold atom interferometry sensor |
02/07/2013 | WO2013019300A2 Laser design |