Patents
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)
02/2013
02/07/2013WO2013019204A1 Method and apparatus for processing materials with composite structure
02/07/2013WO2013018634A1 Laser light source unit, control method for same, and device and method for generating photoacoustic image
02/07/2013WO2013018632A1 Laser light source unit, control method for same, and device and method for generating photoacoustic image
02/07/2013WO2013017881A1 Laser system and method for operating laser system
02/07/2013WO2013017649A1 Gas purifier for an excimer laser
02/07/2013WO2013017338A1 Method and apparatus for laser pulse control
02/07/2013WO2013016886A1 External cavity type wideband tunable laser with wave filter coupling double laser gain medium
02/07/2013WO2012165878A3 Single polarisation, single pulse mode lock laser generating device capable of energy adjustment
02/07/2013US20130034118 Gas purifier for an excimer laser
02/07/2013US20130034116 Slab amplification device, laser apparatus, and extreme ultraviolet light generation system
02/07/2013US20130034115 Reconfigurable repetition rate and energy chirped pulse amplification fiber laser
02/07/2013US20130034114 Carrier-envelope-phase stabilization of a master oscillator optical amplifier system
02/07/2013US20130034113 Fiber laser device
02/07/2013US20130033976 Structure and method for generating an optical image from an ultrasonic holographic pattern
02/07/2013US20130033742 Very high power pulsed fiber laser
02/07/2013DE102011080503A1 Kühlsystem und Betriebsverfahren hierfür Cooling system and operating method therefor
02/06/2013EP2555350A1 Laser device
02/06/2013EP2555349A1 An enhanced Raman scattering laser system
02/06/2013EP2555348A1 Light intensity monitoring circuit and fiber laser system
02/06/2013EP2555050A1 Optical element, light source device, and optical element production method
02/06/2013EP2555028A1 Optical fiber and laser device using same
02/06/2013EP2555027A1 Method for manufacturing optical fiber grating, optical fiber grating, and fiber laser
02/06/2013EP2553778A1 Multi-pass amplifier architecture for high power laser systems
02/06/2013CN202721332U Compact solid laser non-linear frequency conversion chip packaging structure
02/06/2013CN202721331U A high-power thulium laser of a LD pump
02/06/2013CN102918726A Wedge-faceted nonlinear crystal for harmonic generation
02/06/2013CN102918725A Ultrashort pulse microchip laser, semiconductor laser, laser system, and pump method for thin laser media
02/06/2013CN102916335A Pound-Drever-Hall frequency stabilizing system of dual-cavity dual-frequency solid laser device
02/06/2013CN102916334A Composite crystal structure for laser system
02/06/2013CN102916333A Double-end pumped solid laser system on basis of polarization isolation
02/06/2013CN102916332A Auxiliary power supply circuit of laser power supply
02/06/2013CN102916331A Method for debugging folded laser resonant cavity
02/06/2013CN102916330A 1178nm high-power narrow-linewidth single-frequency fiber laser
02/06/2013CN102916329A Fourier domain mode locking optical fiber laser device
02/06/2013CN102916328A Compact all-fiber supercontinuum white-light source
02/06/2013CN102916327A Total reflection type slab laser amplifier
02/06/2013CN102916326A YAG laser and water-cooling method thereof
02/06/2013CN102916325A 折叠式二氧化碳激光器 Folding carbon dioxide laser
02/06/2013CN102005691B Method for controlling laser power supply energy based on DSP (Digital Signal Processor)
02/06/2013CN101877455B Laser amplifier system and laser amplifier method
02/06/2013CN101421890B Optoelectronic semiconductor element
02/06/2013CN101377012B Luminescent crystal material NaTb(PO3)4 crystal
02/05/2013US8369659 High-Q resonators assembly
02/05/2013US8369375 Semiconductor light-emitting device
02/05/2013US8369374 Light source device
02/05/2013US8369373 Pre-ionization method for CO2 gas-discharge laser
02/05/2013US8369372 Laser device
02/05/2013US8369369 Systems, methods, and circuits for driving large off-chip loads
02/05/2013US8369368 Laser driving device, laser driving method, optical unit, and light device
02/05/2013US8369367 Tunable laser system
02/05/2013US8369366 Semiconductor laser excited solid-state laser device
02/05/2013US8369017 Optical pulse shaping method and apparatus
02/05/2013US8369006 Nanoparticle doped hybrid photoreactives
02/05/2013US8369004 MOPA light source
02/05/2013US8369002 Terahertz wave generating method and apparatus
01/2013
01/31/2013WO2013016731A1 Integrated advanced heat spreader for solid-state laser systems
01/31/2013WO2013015940A2 Laser with high quality, stable output beam, and long life high conversion efficiency non-linear crystal
01/31/2013WO2013015706A1 Method for installing fiberoptic elements of laser devices with a kilowatt power range and fiberoptic module for implementing same
01/31/2013WO2013014536A2 Method for the production of ultrashort and ultrahigh peak power laser pulses and system for putting into practice this method
01/31/2013WO2013013382A1 Homogenized rod based multi-pump disc solid-state laser
01/31/2013WO2012169578A3 Optical vortex laser vibration method and optical vortex laser vibration device
01/31/2013US20130028284 Laser device
01/31/2013US20130028278 Optical transmitter for stabilizing output wavelength
01/31/2013US20130028277 Frequency Conversion of Laser Radiation
01/31/2013US20130028276 High-power cw fiber-laser
01/31/2013US20130028275 Method for manufacturing optical fiber grating, optical fiber grating, and fiber laser
01/31/2013US20130028274 Method for Assembling High Power Fiber Laser System and Module Realizing the Method
01/31/2013US20130028273 Beam generator
01/31/2013US20130027714 Light source device and optical coherence tomography apparatus
01/31/2013US20130027708 High-Energy, Broadband, Rapid Tuning Frequency Converter
01/31/2013DE102011108311A1 Optical arrangement for creation of laser pulses, has semireflecting and highly reflecting elements arranged on each other such that pulses exhibit common propagation direction and time displacement to each other
01/31/2013DE102008047226B4 Vorrichtung und Verfahren zum Verstärken von Lichtimpulsen Apparatus and method for amplifying light pulses
01/30/2013EP2551971A1 Method for the production of ultrashort and ultrahigh peak power laser pulses and system for putting into practice this method
01/30/2013EP2551706A1 Optical fiber-type optical element, laser diode module, and fiber laser
01/30/2013EP2551704A1 Holey fiber and laser device using same
01/30/2013EP2551271A1 Copolymer containing fluorenylporphyrin-benzene, preparation method and use thereof
01/30/2013EP2550709A1 Ase compensation in optical amplifiers
01/30/2013CN202712679U Q-switched laser
01/30/2013CN202712678U Laser and ASE light source with tunable laser ray width
01/30/2013CN102906949A Externally modulated laser, passive optical communication device and system
01/30/2013CN102906948A Fiber laser and control method and system
01/30/2013CN102905842A Fiber-optic laser-machining equipment for etching grooves forming incipient cracks
01/30/2013CN102904155A Full solid state picosecond laser regenerative amplifier
01/30/2013CN102904154A Pulsed laser for improving output polarization property
01/30/2013CN102904153A Passive Q-switching all-fiber laser utilizing doped fiber as saturated absorption body
01/30/2013CN102904152A Eight-shaped cavity type passive mode-locking fibre laser
01/30/2013CN102904151A Linear cavity type optical fiber laser
01/30/2013CN102901046A Luminescent device used for pump light conversion
01/30/2013CN102899721A Erbium-doped strontium ytterbium borate crystal, and preparation method and application thereof
01/30/2013CN102403647B Aluminum alloy unit gold-cavity resonant laser
01/30/2013CN102134248B Multi-sulfo-disulfide alkene nickel coordination compound and preparation method and application thereof
01/30/2013CN101783477B Filtering endoscope used for optical fiber laser and optical fiber laser
01/30/2013CN101341636B Modular transistor outline can with internal components
01/29/2013US8363685 Wavelength tunable external cavity laser beam generating device
01/29/2013US8363313 Ytterbium-doped optical fiber, fiber laser, and fiber amplifier
01/29/2013US8363309 Optical amplifier and method for suppressing polarization dependent gain of optical amplifier
01/29/2013US8363308 Fiber optical device and method of driving the same
01/29/2013US8363307 Multicolor light emitting device incorporating tunable quantum confinement devices
01/29/2013US8362391 Laser thin film poly-silicon annealing optical system
01/25/2013DE202012012198U1 Gaslaser Gas laser
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