| 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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| 05/30/2012 | CN202260105U Special cooling device for cataract laser |
| 05/30/2012 | CN202260104U Self-radiating negative electrode |
| 05/30/2012 | CN202260103U Negative electrode shielding sleeve |
| 05/30/2012 | CN202260102U Solder sealing pipe body |
| 05/30/2012 | CN202260101U Inclined soldering-sealed tube body |
| 05/30/2012 | CN202260100U Circular-square tube body |
| 05/30/2012 | CN202260099U Light-collecting device of laser device in tin-cream thickness detecting equipment |
| 05/30/2012 | CN202256761U Optical fiber head structure |
| 05/30/2012 | CN202255832U Embedded detecting module of carbon dioxide radio frequency laser |
| 05/30/2012 | CN202240153U Automatic control laser system and digital communication interface circuit thereof |
| 05/30/2012 | CN1837419B Ytterbium doped Y0.8LaCa4O(BO3)3 laser crystal, its preparation method and use |
| 05/30/2012 | CN102484351A Fiber laser apparatus |
| 05/30/2012 | CN102484350A 光源的主动光谱控制 Active control of the light source spectrum |
| 05/30/2012 | CN102484349A Method of nonlinear crystal packaging and its application in diode pumped solid state lasers |
| 05/30/2012 | CN102484348A 脉冲宽度变换装置和光放大系统 Pulse width converting means and the optical amplifier system |
| 05/30/2012 | CN102484346A 单片侧面泵浦的固态激光器及其应用 Monolithic side-pumped solid-state lasers and their application |
| 05/30/2012 | CN102480102A Mopa光源 Mopa source |
| 05/30/2012 | CN102480101A Light emitting diode (LED) pumping laser device |
| 05/30/2012 | CN102480100A 一种用于脉冲氧碘化学激光器的脉冲放电装置 Pulse discharge device for a chemical oxygen iodine laser pulse |
| 05/30/2012 | CN102480099A 高重复频率横向激励大气压CO<sub>2</sub>激光器 High repetition rate transverse excited atmospheric CO <sub> 2 </ sub> laser |
| 05/30/2012 | CN102476238A Novel photonic crystal optical fiber laser processing machine |
| 05/30/2012 | CN102255228B Optical fiber amplifier having light collecting layer structure |
| 05/30/2012 | CN102222855B Fiber laser with spotlighting layer structure |
| 05/30/2012 | CN102208750B Double greenhouse apparatus of single frequency fiber amplifier for raising stimulated Brillouin scattering threshold |
| 05/30/2012 | CN102170083B Single mode fiber (SMF) laser with large effective area by changing cladding index distribution |
| 05/30/2012 | CN102157886B Air curtain design method for sealing transmission channel in laser |
| 05/30/2012 | CN102054644B Fluctuant waveguide slow wave structure |
| 05/30/2012 | CN101752774B Laser system and optical cable jumper therefor |
| 05/30/2012 | CN101661205B Making method of column lens used in beam fast axis compression of array devices |
| 05/30/2012 | CN101587202B Polarizer of optical body |
| 05/30/2012 | CN101414731B Apparatus and method for flattening gain profile of an optical amplifier |
| 05/30/2012 | CN101365971B Semiconductor constructions, methods of forming semiconductor constructions, light-conducting conduits, and optical signal propagation assemblies |
| 05/30/2012 | CN101285914B Systems and methods for modifying selected portion of optical fiber microstructure |
| 05/30/2012 | CN101242073B A mini slice laser |
| 05/30/2012 | CN101043273B Directly modulated laser optical transmission system with phase modulation |
| 05/29/2012 | USRE43422 Tunable optical local oscillator |
| 05/29/2012 | USRE43421 Single-mode operation and frequency conversions for solid-state lasers |
| 05/29/2012 | USRE43416 Semiconductor optical amplifier having a non-uniform injection current density |
| 05/29/2012 | US8189980 Electromagnetic wave resonator, method of manufacturing the same, and method of resonating electromagnetic wave |
| 05/29/2012 | US8189971 Dispersion compensation in a chirped pulse amplification system |
| 05/29/2012 | US8189645 Adapted semiconductor laser package |
| 05/29/2012 | US8189644 High-efficiency Ho:YAG laser |
| 05/29/2012 | US8189636 Electrical overstress event indicator on electronic circuitry |
| 05/29/2012 | US8189635 Laser diode having nano patterns and method of fabricating the same |
| 05/29/2012 | US8189634 Method of manufacturing a laser gain medium having a spatially variable gain profile |
| 05/29/2012 | US8189633 Polycrystalline transparent ceramic articles and method of making same |
| 05/29/2012 | US8189632 Laser emission device and image display device using the same |
| 05/29/2012 | US8189631 External resonator-type wavelength tunable laser device |
| 05/29/2012 | US8189630 Quantum cascade laser suitable for portable applications |
| 05/29/2012 | US8189257 Optimized cascaded raman fiber-based laser source for high efficiency mid-infrared spectral generation |
| 05/29/2012 | US8189256 Gain equalizer, optical amplifier, loss compensation method, and optical amplification method |
| 05/24/2012 | WO2012068563A1 Optical pumping of solid-state laser material using addressable laser array |
| 05/24/2012 | WO2012066596A1 Laser light source, laser processing device, and semiconductor processing method |
| 05/24/2012 | WO2012066402A1 Slab amplification device, laser apparatus, and extreme ultraviolet light generation system |
| 05/24/2012 | WO2012066128A1 Device and method for generating ultraviolet light |
| 05/24/2012 | WO2012066110A1 Laser apparatus and method for processing objects with a laser which is controllable in terms of the pulse energy |
| 05/24/2012 | WO2012065763A2 Cover device for a spark plug shaft and optical fibre device for a laser spark plug |
| 05/24/2012 | WO2012065617A1 Method and device for sensing a carrier envelope characteristic of laser pulses, and applications thereof |
| 05/24/2012 | WO2012041279A3 Cryogenically cooled solid state laser having a reduced quantum defect |
| 05/24/2012 | US20120128023 Switchable dual wavelength solid state laser |
| 05/24/2012 | US20120128022 Ceramic gas laser having an integrated beam shaping waveguide |
| 05/24/2012 | US20120128015 Optical Pumping of Solid-State Laser Material Using Addressable Laser Array |
| 05/24/2012 | US20120128014 Intra-cavity frequency doubled microchip laser operating in tem00 transverse mode |
| 05/24/2012 | US20120128013 Thulium and/or Holmium Doped Silicate Glasses for Two Micron Lasers |
| 05/24/2012 | US20120127563 Active tapers with reduced nonlinearity |
| 05/24/2012 | US20120127472 Broadband Discrete Spectrum Optical Source |
| 05/24/2012 | US20120127464 Light source apparatus |
| 05/24/2012 | DE102010061891A1 Laser device for ignition system of internal combustion engine for motor vehicle, has laser-active solid, passive Q-switch and pump light source that are interconnected to form monolithic structure |
| 05/24/2012 | DE102010052267A1 Medical laser apparatus has display in which partially different parameters containing programs for laser operations are distinguished, and actuator switch that activates laser apparatus using previously selected program |
| 05/23/2012 | EP2455788A1 Photonic crystal fiber |
| 05/23/2012 | EP2332222B1 Laser system having swithchable power modes |
| 05/23/2012 | CN202231301U 谐振腔装置及激光器 And a laser resonant cavity means |
| 05/23/2012 | CN202231300U Compact PPLN (periodically poled lithium niobate) green light crystal component |
| 05/23/2012 | CN202231299U Single-frequency fiber laser module |
| 05/23/2012 | CN202231298U Miniature fiber amplifier |
| 05/23/2012 | CN202231297U Novel glass cathode for laser gyroscope |
| 05/23/2012 | CN202231296U Resonant-cavity type fast-flow axial laser |
| 05/23/2012 | CN202231295U Sealed double-channel holmium laser |
| 05/23/2012 | CN1874193B Method for implementing laser safeguard protection, and method for loading optical amplifier and id signal |
| 05/23/2012 | CN1741332B Surface-emitting semiconductor laser and its manufacturing method |
| 05/23/2012 | CN102474066A 粘接的周期性极化的光学非线性晶体 The optically nonlinear crystal is a periodically poled adhesive |
| 05/23/2012 | CN102474065A Wavelength conversion laser light source and image display device |
| 05/23/2012 | CN102474064A 激光加工装置及激光加工方法 The laser processing method and laser processing apparatus |
| 05/23/2012 | CN102468601A 一种对称平平腔Nd:YAG千瓦级1064nm激光器 A symmetrical flat cavity Nd: YAG 1064nm laser kilowatt |
| 05/23/2012 | CN102468600A 一种新型的正交偏振双波长激光器 A novel dual-wavelength laser orthogonal polarization |
| 05/23/2012 | CN102468599A 波长相近的正交偏振双波长激光器 Wavelength close to the orthogonal polarization dual-wavelength laser |
| 05/23/2012 | CN102468598A 一种激光器 One kind of laser |
| 05/23/2012 | CN102468597A Clamping tool |
| 05/23/2012 | CN102468596A 轴快流激光器扰流电极的阴极和阳极结构 Fast Axial Flow cathode and anode electrode structure laser spoiler |
| 05/23/2012 | CN102465340A Self-frequency-doubling laser neodymium-doped BaCaBO3F crystal |
| 05/23/2012 | CN102465339A Superconductive material and laser apparatus based on golden rule features of phonon, valence bond theory and phonon transferring at Fermi surface |
| 05/23/2012 | CN102185238B Large-effective-area single mode optical fiber amplifier based on change of refractive index distribution of cladding |
| 05/23/2012 | CN102157898B Erbium-doped lithium niobate porous material-based upconversion green light random laser |
| 05/23/2012 | CN102110949B Suppression method of laser pulse spike |
| 05/23/2012 | CN102064458B Hollow frustum resonant cavity gas laser |
| 05/23/2012 | CN102035132B Hot capacity gas laser |
| 05/23/2012 | CN101872933B Semiconductor pumped full-cavity microchip laser device with stable output wavelength |
| 05/23/2012 | CN101834400B Folding cavity-dumping electro-optic Q-switch laser resonant cavity |
| 05/23/2012 | CN101617448B Methods and systems for generating pulse trains for material processing |
| 05/23/2012 | CN101483310B Polarization stablizing laser |