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)
05/2014
05/08/2014DE102012106063A1 Laser device comprises an uncoupling window for photons, which is arranged at an end of a multi-mode fiber that is coupled to single-mode fiber, for preventing reflection of photons of lasing wavelength back into the multi-mode fiber
05/07/2014EP2728682A1 A method for manufacturing an optical fibre laser
05/07/2014EP2727201A1 A co2 laser
05/07/2014EP2727200A1 System and method for high accuracy gas refill in a two chamber gas discharge laser system
05/07/2014EP2727199A1 System and method for automatic gas optimization in a two-chamber gas discharge laser system
05/07/2014EP2727198A1 System and method for processing electromagnetic radiation
05/07/2014EP2727197A2 Compact optical atomic clocks and applications based on parametric nonlinear optical mixing in whispering gallery mode optical resonators
05/07/2014EP2727196A1 Mode-locked optically pumped semiconductor laser
05/07/2014CN203590160U 声光q开关驱动器 Sound and light q switch drive
05/07/2014CN203589447U 轴锥体、光学谐振腔及激光器 Axicon optical resonant cavity and a laser
05/07/2014CN203589446U 双包层光纤激光器的包层光滤除装置 Double-clad fiber laser cladding light filtering equipment
05/07/2014CN203589445U 一种防超温光模块控制装置 An anti-over-temperature optical module control device
05/07/2014CN203589444U 具有放电管同轴度校准装置的激光器 Calibration device having a discharge coaxial laser
05/07/2014CN203587896U 腔外径向偏振激光转换光学系统及转换器 Chamber outer radial polarized laser optical systems and converters to convert
05/07/2014CN103782458A 具有高质量、稳定输出光束及长寿命高转换效率的非线性晶体的激光器 Laser has a high-quality, stable output and long life nonlinear crystal beam of high conversion efficiency
05/07/2014CN103781586A 具有复数个激光器和一组合偏转设备的标记仪器 Having a combination of a plurality of lasers and a deflection apparatus instrument marker
05/07/2014CN103781585A 具有复数个激光器和可单独调节的偏转装置组的标记仪器 Having a plurality of lasers and deflection means can be set individually adjustable marking instrument
05/07/2014CN103781584A 每一激光束具有多个激光器、偏转装置和伸缩装置的标记仪器 Each laser beam having a plurality of laser marking equipment, deflection device and telescopic device
05/07/2014CN103779781A 光放大装置 Optical amplifying means
05/07/2014CN103779780A 多级超短脉冲激光分步压缩系统 Ultrashort pulse laser multi-stage compression system step by step
05/07/2014CN103779779A 一种实现激光光束波前球差动态补偿的装置及其方法 A laser beam wave spherical aberration before dynamic compensation device and method implementation
05/07/2014CN103779778A 一种中波红外激光功率稳定装置及稳定方法 One kind of medium wave infrared laser power stabilizing apparatus and method for stabilizing
05/07/2014CN103779777A 一种使用可调谐法布里-珀罗滤波器的可调谐激光器 A method of using a tunable Fabry - Perot tunable lasers
05/07/2014CN103779776A 基于电光晶体调谐腔长的种子注入单频脉冲激光器 Based on the electro-optic crystal seed implantation cavity length tuning single-frequency pulsed lasers
05/07/2014CN103779775A 铥钬双掺激光器、激光增益介质和波长调控方法 Thulium, holmium-doped double lasers, laser gain medium and wavelength-control methods
05/07/2014CN103779774A 半导体激光叠阵端泵固体激光器 Semiconductor laser stacks end pump solid-state lasers
05/07/2014CN103779773A 激光设备及其控制方法 Laser apparatus and control method
05/07/2014CN103779772A 采用复合泵浦耦合的激光器模块及固体激光器 Composite pump coupled laser modules and solid-state lasers
05/07/2014CN103779771A 高功率的双频固体微片激光器装置 The dual-band high power solid microchip laser device
05/07/2014CN103779770A 蓝光LD泵浦掺镨氟化钇锂915nm近红外全固体激光器 Blue LD pumped praseodymium-doped yttrium lithium fluoride 915nm near infrared laser all-solid
05/07/2014CN103779769A 一种单模半微盘谐振腔 One kind of single-mode semi microdisk resonator
05/07/2014CN103779768A 光纤输出激光器手动调光设备 Fiber output laser manual dimming equipment
05/07/2014CN103779767A 一种基于光栅滤波全正色散掺铒光纤激光器及其调节方法 Based on the whole positive dispersion grating filter erbium-doped fiber laser and adjusting method
05/07/2014CN103779766A 单频固体拉曼激光器 Single frequency solid state Raman lasers
05/07/2014CN103779765A 一种光纤激光器光纤输出端封装模块 An optical fiber laser optical output encapsulation module
05/07/2014CN103779764A 一种光纤输出端固定装置 An optical fiber output end fixtures
05/07/2014CN103774221A 一种掺铥氟化钇钠激光晶体及其制备方法 Thulium-doped sodium yttrium fluoride laser crystal and preparation method
05/07/2014CN103774220A 一种掺铥氟化镥钆锂中红外激光晶体及其制备方法 Thulium-doped lutetium gadolinium fluoride, lithium-infrared laser crystal and preparation method
05/07/2014CN103766317A 一种基于热伤除草的全覆盖激光点阵结构和方法 Based on thermal injury weeding full coverage laser lattice structure and methods
05/07/2014CN102801094B 一种用于高功率灯泵激光器的多灯漫反聚光腔 A high power lamp-pumped lasers and more diffuse light anti condenser chamber
05/07/2014CN102792532B 光纤激光器装置 Fiber laser device
05/07/2014CN102780156B 一种氮化铝固体激光器及其制备方法 Aluminum nitride solid-state lasers and preparation method
05/07/2014CN102723659B 大跨度重频跃变的调q激光脉冲产生方法 Large-span heavy-frequency tone transitions q laser pulse generation method
05/07/2014CN102684063B 一种白光随机激光器 One kind of white random lasers
05/07/2014CN102623881B 一种激光输出能量调整方法 A laser output energy adjustment method
05/07/2014CN102610992B 一种实现对泵浦光高吸收效率的Nd：YAG激光器方法 An implementation of the pumping light of high absorption efficiency Nd: YAG laser method
05/07/2014CN102570248B 光路调节模块及激光器 And laser light path adjustment module
05/07/2014CN102545003B 提高大能量灯泵浦激光设备频率的光学系统及方法 Raise large energy lamp optical system and method for the frequency of the pump laser equipment
05/07/2014CN102496841B 光纤盘 Fiber tray
05/07/2014CN102449864B 用于高功率水平的级联拉曼激光发射的系统和方法 Cascaded Raman laser system and method for transmission of high power level
05/07/2014CN102422494B 折叠式激光系统 Folding Laser System
05/07/2014CN102414943B 波长转换装置及利用该波长转换装置的图像显示装置 The wavelength conversion device and a wavelength conversion device using the image display apparatus
05/07/2014CN102362399B 光学泵浦固态激光器以及包括所述固态激光器的照明系统 Optically pumped solid-state lasers and solid-state laser comprising an illumination system
05/06/2014USRE44881 Optical amplifier and an optical amplification method
05/06/2014US8718112 Radial Bragg ring resonator structure with high quality factor
05/06/2014US8718109 Laser array light source unit
05/06/2014US8718108 Repetition frequency control device
05/06/2014US8718107 Bias circuit of electro-absorption modulated laser and calibration method thereof
05/06/2014US8718106 Nonlinear imaging using passive pulse splitters
05/06/2014US8718105 Laser source that generates a rapidly changing output beam
05/06/2014US8718104 Supercontinuum pulse source
05/06/2014US8718103 Apparatus for adjusting polarization characteristics, and ultra-short ultra-high intensity pulse laser generator comprising same
05/06/2014US8717670 Fiber-MOPA apparatus for delivering pulses on demand
05/06/2014US8717668 Transport fiber amplifier for beam quality improvement
05/06/2014US8717667 Method and system for non-mechanical rapid tuning of an optical parametric oscillator
05/06/2014US8717665 Optical wavelength conversion device, and coherent light source using same
05/06/2014US8716685 Systems and methods for use in generating pulsed terahertz radiation
05/01/2014WO2014066251A1 Method and apparatus for marking an article
05/01/2014WO2014065360A1 Fiber laser processing machine, fiber connection method, and fiber laser oscillator
05/01/2014WO2014064636A2 Modal decomposition of a laser beam
05/01/2014WO2014064383A1 Optical fiber laser and method for manufacturing an optical fiber laser
05/01/2014WO2014063947A1 Device for absorbing a laser beam
05/01/2014WO2014039942A3 Multi-chip vecsel-based laser tunable independently at multiple wavelengths
05/01/2014US20140119396 Efficient Power Control for an Automatic Laser Driver
05/01/2014US20140119395 Laser Driver Modulation and Bias Control Scheme
05/01/2014US20140119394 Macro-channel water-cooled heat-sink for diode-laser bars
05/01/2014US20140119393 Macro-channel water-cooled heat-sink for diode-laser bars
04/2014
04/30/2014EP2725667A2 Multiple wavelength laser apparatus and control method thereof
04/30/2014EP2724429A1 High power single mode ytterbium fiber laser system with single mode neodymium fiber source
04/30/2014DE102012021316A1 Method for performing wavelength conversion of light in solar cell technology, involves displacing light reflection devices in transverse direction to direction of long wavelength of next input spectral wavelength distribution
04/30/2014DE102012021169A1 Laserverstärkersystem mit Festkörperscheibe Laser amplifier system with solid state disk
04/30/2014DE102012021168A1 Multipasslasersystem mit gekoppelten Multipasszellen Multi-pass laser system with coupled multi-pass cell
04/30/2014CN203574219U Separation pulse broadening optical device based on cascaded polarization beam split
04/30/2014CN203574218U High-power optical fiber transmission system
04/30/2014CN103765706A Laser device
04/30/2014CN103765705A High power fiber pump source with high brightness low noise output in about 974 - 1030 nm wavelength range
04/30/2014CN103765704A Mode-locked optically pumped semiconductor laser
04/30/2014CN103765703A Gas laser device with gas reservoir
04/30/2014CN103765702A Laser device and method for marking an object
04/30/2014CN103764336A Marking apparatus with a plurality of gas lasers with resonator tubes and individually adjustable deflection means
04/30/2014CN103764335A Marking apparatus
04/30/2014CN103764334A Marking apparatus with at least one gas laser and heat dissipator
04/30/2014CN103762496A Astronomical optical frequency comb device based on all-solid femtosecond laser
04/30/2014CN103762495A Method for increasing laser thermal response speed and multi-terminal pump solid state laser
04/30/2014CN103762494A Random laser which is used for liquid mixed with magnetic nanoparticles and is provided with controllable switch
04/30/2014CN103762493A Carbon dioxide laser device and pulse generator thereof
04/30/2014CN103762492A Radio-frequency signal regulating method adaptable to variable-impedance laser and radio-frequency power source
04/30/2014CN103762491A Red and green laser based on laser crystal, frequency doubling crystal and self-frequency-doubling crystal
04/30/2014CN103762490A Laser resonant cavity method for improving optical beam quality through thermal lenses
04/30/2014CN103762489A Wave length continuous tunable laser device
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