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)
05/2012
05/23/2012CN101464139B 1152nm wavelength helium neon laser nano-measuring tape
05/22/2012US8184929 Method of tuning optical components integrated in a monolithic photonic integrated circuit (PIC)
05/22/2012US8184671 Semiconductor optical element, semiconductor laser using the semiconductor optical element, and optical transponder using the semiconductor laser
05/22/2012US8184670 Smart linear pulsed laser diode driver, and method
05/22/2012US8184669 System and method to regulate high current radiation sources
05/22/2012US8184668 Method for reducing capacitance and improving high frequency performance in vertical cavity surface emitting lasers (VCSELs)
05/22/2012US8184667 Electro-optic Bragg deflector and method of using it as laser Q-switch in an actively Q-switched laser and an actively Q-switched wavelength-conversion laser
05/22/2012US8184363 All-fiber integrated high power coherent beam combination
05/22/2012US8184362 Phase control and locking method for coherently combining high-gain multi-stage fiber amplifiers
05/22/2012US8184361 Integrated spectral and all-fiber coherent beam combination
05/22/2012US8184262 Pulse to pulse energy equalization of light beam intensity
05/22/2012US8182127 Light source
05/18/2012WO2012065149A2 High damage threshold frequency conversion system
05/18/2012WO2012064516A2 Line-projection apparatus for arrays of diode-laser bar stacks
05/18/2012WO2012063556A1 Optical fiber amplifier and fiber laser device using same
05/18/2012WO2012062622A1 Plasma shutter
05/18/2012WO2012062499A1 Method for operation of a laser device
05/18/2012WO2012062450A1 Spherical liquid-crystal laser
05/18/2012WO2011011275A3 Carrier envelope phase stabilization of an optical amplifier
05/17/2012US20120120980 Molecular hydrino laser
05/17/2012US20120120979 Solid dye resonator, and solid dye laser handpiece comprising same
05/17/2012US20120120975 Diode-pumped cavity
05/17/2012US20120120974 6 khz and above gas discharge laser system
05/17/2012US20120120973 Laser Selector Mechanism
05/17/2012US20120120972 Quantum Cascade Lasers with Electrically Tunable Emission Wavelengths
05/17/2012US20120120971 Yb: and nd: mode-locked oscillators and fiber systems incorporated in solid-state short pulse laser systems
05/16/2012EP2453533A1 Low noise Raman laser device, Raman laser system using it and associated adjustment method
05/16/2012EP2452407A2 Device for amplifying and/or transporting electromagnetic radiation
05/16/2012EP2265407B1 Process monitoring
05/16/2012DE112009000378T5 Faseroptische Einrichtung und Verfahren zum Betreiben derselbigen The fiber optic device and method for operating derselbigen
05/16/2012DE102010051097A1 Lasersystem, zur Erzeugung von hohen bzw. kompakten Leistungsdichten am Objekt Laser system for generating high or compact power densities on the object
05/16/2012DE102010043833A1 Verfahren zum Betreiben einer Lasereinrichtung A method of operating a laser device
05/16/2012CN202221867U High-power acoustic optical modulator Q-switched pulse fiber laser
05/16/2012CN102460860A High power solid-state optical amplification process and system
05/16/2012CN102460859A Method for generating free electrons and free-electron laser system using the interaction with a laser inverter
05/16/2012CN102460295A 采用内嵌金属富勒烯的光学装置、系统和方法 Using embedded metal fullerene optical devices, systems and methods
05/16/2012CN102457015A Metal atom absorption chamber
05/16/2012CN102457014A 激光源 Laser source
05/16/2012CN102457013A 一种贴片式固体激光器、调整装置及其制造方法 A patch-type solid-state lasers, adjustment device and manufacturing method
05/16/2012CN102457012A 一种贴片式固体激光器及其制造方法 A patch-type solid-state laser and its manufacturing method
05/16/2012CN102457011A 一种贴片式固体激光器的调整装置及制造方法 Adjustment device and method for manufacturing a chip-type solid-state lasers
05/16/2012CN102457010A Laser gain module and liquid cooling circulating device used for same
05/16/2012CN101571426B Real-time on-line detection system for thermal distribution of all solid state laser
05/16/2012CN101399427B Mode-locked solid-state laser apparatus
05/15/2012US8179938 Light-emitting element capable of increasing amount of light emitted, light-emitting device including the same, and method of manufacturing light-emitting element and light-emitting device
05/15/2012US8179937 High speed light emitting semiconductor methods and devices
05/15/2012US8179936 Gas-cooled laser device
05/15/2012US8179935 Tunable optical resonator
05/15/2012US8179934 Frequency conversion laser head
05/15/2012US8179933 Systems and methods for visible light source evaluation
05/15/2012US8179932 Pulse laser apparatus, terahertz measuring apparatus, and terahertz tomographic apparatus
05/15/2012US8179931 Wavelength tunable filter and wavelength tunable laser module
05/15/2012US8179930 Phase control by active thermal adjustments in an external cavity laser
05/15/2012US8179929 Apparatus and method for side mode suppression in slave-master laser by single mode fiber amplifier
05/15/2012US8179928 Passive coherent array using distributed fiber lasers
05/15/2012CA2557180C Method and apparatus for a bragg grating tunable filter
05/15/2012CA2369906C Optical fiber amplifier and optical communication system using the same
05/10/2012WO2012061761A2 Transverse pumped laser amplifier architecture
05/10/2012WO2012061208A1 Initiation sequences for ramping-up pulse power in a medical laser having high-intensity leading subpulses
05/10/2012WO2012060220A1 Amplifying optical fiber, and optical fiber amplifier and oscillator using same
05/10/2012WO2012059074A1 High-voltage switch with cooling device
05/10/2012WO2012058857A1 Cluster laser
05/10/2012US20120114008 Transverse pumped laser amplifier architecture
05/10/2012US20120114007 Underwater Laser-Guided Discharge
05/10/2012US20120113999 Driver for laser diode implemented with offset control
05/10/2012US20120113998 Multibeam coherent laser diode source (embodiments)
05/10/2012US20120113997 System and method for voice control of medical devices
05/10/2012US20120113996 Line-projection apparatus for arrays of diode-laser bar stacks
05/10/2012US20120113995 Measuring crystal site lifetime in a non-linear optical crystal
05/10/2012US20120113994 Low noise raman laser device, raman laser system and associated method
05/10/2012US20120113502 3-dimensional standing type metamaterial structure and method of fabricating the same
05/10/2012US20120111865 Laser marking of an interior cavity of a securing means of a substance-container
05/10/2012CA2816468A1 High-voltage switch with cooling device
05/10/2012CA2815089A1 Transverse pumped laser amplifier architecture
05/09/2012EP2451031A2 Method and apparatus for generation and amplification of light in a semi-guiding high aspect ratio core fiber
05/09/2012EP2451030A1 Laser processing device and laser processing method
05/09/2012EP2450737A2 Fast-axis collimator array
05/09/2012EP2450144A1 Laser irradiation apparatus and laser processing method
05/09/2012EP1299930B1 Power fibre laser with mode conversion
05/09/2012CN202217909U Single-pumping double-stage amplification erbium-doped optical fiber amplifier
05/09/2012CN202217908U Automatic control driver for laser output power
05/09/2012CN202217907U Foldable carbon dioxide laser
05/09/2012CN202217906U Ultra-narrow linewidth low-noise high-power single-frequency optical fiber laser
05/09/2012CN202212693U Laser welding equipment
05/09/2012CN102449864A Systems and methods for cascaded raman lasting at high power levels
05/09/2012CN102449863A Laser processing systems using through-the-lens alignment of a laser beam with a target feature
05/09/2012CN102449862A Diode pumped solid-state laser with improved pump light absorption
05/09/2012CN102448661A Laser scoring of glass at elevated temperatures
05/09/2012CN102448660A Laser machining device and laser machining method
05/09/2012CN102447214A Synchronous system for all-solid-state power supply of excimer laser based on FPGA (Field Programmable Gate Array)
05/09/2012CN102447213A High-repetition rate all-solid-state high-voltage pulse generator
05/09/2012CN102447212A Coherent beam combination system for an optical feedback ring cavity of a pulsed fiber amplifier array
05/09/2012CN102447211A Cooling device of laser grain medium
05/09/2012CN102104231B Graphite Raman locked mode laser
05/09/2012CN101778527B Independent tuning microwave electron gun with external cathode
05/09/2012CN101764345B Laser
05/09/2012CN101499604B Dual wavelength frequency double laser
05/09/2012CN101232145B Fiber pulse laser apparatus and method of control the same
05/09/2012CN101007368B Laser beam processing apparatus
05/08/2012US8175133 Laser-induced optical wiring apparatus
1 ... 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 ... 575