Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › 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
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)
11/2012
11/13/2012US8311065 Fiber laser system
11/13/2012US8310750 Waveform shaping circuit and optical switching device
11/13/2012US8310749 Ultra-short high-power light pulse source
11/13/2012US8309371 System and method for creating a flat wavefront using a photonic crystal
11/13/2012US8308302 Laser scanning imaging system with reduced speckle
11/13/2012CA2711939C Narrow band fiber raman optical amplifier
11/08/2012WO2012151074A1 Waveguide co2 laser with multiply folded resonator
11/08/2012WO2012150935A1 HIGH POWER SINGLE MODE FIBER LASER SYSTEM FOR WAVELENGTHS OPERATING IN 2μm RANGE
11/08/2012WO2012150257A1 Laser amplifier system
11/08/2012WO2012150154A1 Method for generating laser pulses by means of cavity dumping
11/08/2012WO2012150149A2 Laser processing system having a processing laser beam that has an adjustable brilliance
11/08/2012WO2012149826A1 Optical coupling device having kbbf group crystal coupled with prisms and method for manufacturing same
11/08/2012WO2012149721A1 Wavelength tunable laser and wavelength selection method for tunable laser
11/08/2012WO2012125549A3 Method and system for suppression of stimulated raman scattering in laser materials
11/08/2012WO2012039903A3 All glass fiber laser cladding mode stripper
11/08/2012US20120281728 Waveguide co2 laser with mutiply folded resonator
11/08/2012US20120281724 Tuneable Laser Source
11/08/2012US20120281723 Wavelength-tunable external cavity laser
11/08/2012US20120281722 Angular beam adjustment systems and methods for laser systems
11/08/2012US20120281721 Substrate Guided Relay with Image Compensation
11/08/2012US20120281720 Broadband generation of coherent continua with optical fibers
11/08/2012US20120281719 Method and Apparatus for Controlling Mode Coupling in High Power Laser System
11/08/2012US20120280972 Dual Laser Drive Method, Apparatus, and System
11/08/2012DE102011075274A1 Laserverstärkersystem Laser amplifying system
11/08/2012DE102011075213A1 Laserbearbeitungssystem mit einem in seiner Brillanz einstellbaren Bearbeitungslaserstrahl Laser processing system with an adjustable in its brilliance processing laser beam
11/08/2012DE102011075126A1 Laser-Resonator mit Cavity Dumping und Verfahren zum Erzeugen von Laserpulsen Laser resonator cavity dumping and method for generating laser pulses,
11/07/2012EP2520967A1 Stereoscopic projection system
11/07/2012EP2519996A2 Optical modulator using a dual output laser embedded in a mach zehnder interferometer
11/07/2012EP2519737A1 Laser ignition device for an internal combustion engine
11/07/2012CN202523970U Folded-plane vertical beam-combining laser tube
11/07/2012CN202523969U Gas laser
11/07/2012CN202523968U High pressure gas excitation laser resonant cavity radiating structure
11/07/2012CN202523967U High-voltage motivation gas metal laser tube
11/07/2012CN202523966U Air-cooled gas laser tube
11/07/2012CN202523965U Support frame structure for gas laser tube
11/07/2012CN202523964U Straightening structure for gas laser tube
11/07/2012CN202523963U Cooling structure for gas laser tube
11/07/2012CN202523962U Gas laser tube power supply leading-in structure
11/07/2012CN202523961U Sealing connection structure for gas laser tube
11/07/2012CN202523960U Sealing connection structure for gas laser tube
11/07/2012CN202523959U Sealing insulation structure for gas laser tube reflecting mirror
11/07/2012CN202523958U Water-cooled gas laser tube
11/07/2012CN102771021A Wavelength conversion device with microlens and optical package incorporating the same
11/07/2012CN102771020A High power femtosecond laser with adjustable repetition rate
11/07/2012CN102770588A CVD single crystal diamond material
11/07/2012CN102769246A Carbon dioxide laser
11/07/2012CN102769245A 1064nm single-frequency double-pulse laser for seed injection
11/07/2012CN102769244A Regenerative laser amplifier with extremely-simple cavity
11/07/2012CN102769243A Method of high power ytterbium doped fiber laser of neodymium-doped fiber laser pump
11/07/2012CN102769242A Multi-channel pulse fiber amplifier with annular cavity and capability of automatically changing repetition frequency
11/07/2012CN102769241A Cooling system for improving reliability of solid-state laser
11/07/2012CN102766907A Multifunctional thulium-doped beta' phase gadolinium molybdate laser crystal, its preparation method and application thereof
11/07/2012CN102766906A Erbium ion activated 3-micron wave-band gallate laser crystal and its preparation method
11/07/2012CN102766905A Erbium ion activated 1.55-micron wave-band gallate laser crystal and its preparation method
11/07/2012CN102299476B Time difference pumping stimulated Brillouin scattering device for optical fiber transmission seed laser and method
11/07/2012CN102201643B Preparation method for graphene-based saturable adsorption mirror
11/07/2012CN102118005B Modular optical resonant chamber of high-power laser
11/07/2012CN101981766B Laser with highly efficient gain medium
11/07/2012CN101946377B Optical fiber laser
11/07/2012CN101820129B Square-wave pulse laser device and square-wave pulse laser generating method
11/07/2012CN101689744B Scalable thermally efficient pump diode systems
11/07/2012CN101662119B 激光器装置 Laser device
11/06/2012US8306375 Wavelength-tunable optical transmitter
11/06/2012US8306088 Bragg grating elements for the conditioning of laser emission characteristics
11/06/2012US8306080 Vertical cavity surface emitting laser apparatus
11/06/2012US8306079 Method and apparatus for material processing
11/06/2012US8306078 Repetition frequency control device
11/06/2012US8306077 High output, mid infrared laser source assembly
11/06/2012US8306076 Driver circuit for tunable LD
11/06/2012US8306075 System and method for optical frequency conversion
11/06/2012US8306074 Beam quality of the monoblock laser through use of a 1.5 micron external cavity partial reflector
11/06/2012US8306073 Fiber laser device
11/06/2012US8306072 Semiconductor laser device
11/06/2012US8305681 Light source apparatus
11/06/2012US8305680 Stable mounting of non-linear optical crystal
11/01/2012WO2012149068A1 Raman distributed feedback fiber laser and high power laser system using the same
11/01/2012WO2012148682A1 Temperature control of a fiber laser system
11/01/2012WO2012148613A1 System and method for controlling gas concentration in a two-chamber gas discharge laser system
11/01/2012WO2012148062A1 Pulse laser device and burst mode using same, and method for controlling a variable burst mode
11/01/2012WO2012146912A1 Laser with a tailored axially symmetric pump beam profile by mode conversion a waveguide
11/01/2012WO2012146874A1 Device for the excitation of a gas column enclosed in a hollow-core optical fibre
11/01/2012WO2012146866A1 Triple-sheathed monomode optical fiber
11/01/2012WO2012085638A3 Laser apparatus and extreme ultraviolet light generation system including the laser apparatus
11/01/2012US20120275482 Silicon-Based Lens Support Structure For Diode Laser
11/01/2012US20120275481 System and Method for Controlling Gas Concentration in a Two-Chamber Gas Discharge Laser System
11/01/2012US20120275479 Method and System For Modulation Of Gain Suppression In High Average Power Laser Systems
11/01/2012US20120275478 Method and laser device for generating pulsed high power laser light
11/01/2012US20120275477 Suppression of coherence effects in fiber lasers
11/01/2012US20120275476 Optical device, image forming apparatus, and method for controlling optical device
11/01/2012US20120275475 Method and apparatus for generation and amplification of light in a semi-guiding high aspect ratio core fiber
11/01/2012US20120275474 Laser Device
11/01/2012US20120275290 Laser diode write driver
11/01/2012US20120275015 Amplifying optical fiber and optical fiber amplifier
11/01/2012US20120275005 Modular Pattern Illumination and Light Beam Multiplexing for Selective Excitation of Microparticles
11/01/2012US20120274944 Titanium-doped amorphous aluminum nitride microlaser device and method for making and using same
11/01/2012US20120274926 Distributed Brillouin Sensing Systems and Methods Using Few-Mode Sensing Optical Fiber
11/01/2012CA2784381A1 Electret compaction wave collimator capacitive photon repulsion omni mode laser
10/2012
10/31/2012EP2517320A1 Ultrafast raman laser systems and methods of operation
10/31/2012EP2517319A1 Laser emitting pulses of variable period and stabilized energy
10/31/2012EP2517318A1 Optical assembly for optically pumping an active medium
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