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)
03/2012
03/22/2012WO2012035953A1 Gas laser device and laser processing device
03/22/2012WO2012035307A1 Semiconductor disk laser for nonlinear microscopy applications in living organisms
03/22/2012WO2012034563A1 Laser system with wavelength converter
03/22/2012WO2011146407A3 Tunable pulse width laser
03/22/2012WO2011106510A3 High power femtosecond laser with adjustable repetition rate and simplified structure
03/22/2012WO2011076624A9 Laser emitting pulses of variable period and stabilized energy
03/22/2012US20120069864 Diode pumped solid-state laser with improved pump light absorption
03/22/2012US20120069861 Precisely-Shaped Core Fibers and Method of Manufacture
03/22/2012US20120069860 Gain-Switched Fiber Laser
03/22/2012US20120069859 Loop optical system and all-fiber q-switched laser using the same
03/22/2012US20120069858 Photodarkening Resistant Optical Fibers and Fiber Lasers Incorporating the Same
03/22/2012US20120069428 Single-mode propagation in microstructured optical fibers
03/22/2012US20120068852 Tool system with mount configured to be removably coupled to a surface
03/22/2012US20120068091 Extreme ultraviolet light source device, laser light source device for extreme ultraviolet light source device, and method for controlling saturable absorber used in extreme ultraviolet light source device
03/22/2012US20120068090 Frequency tunable terahertz transceivers and method of manufacturing dual wavelength laser
03/22/2012CA2811980A1 High power source of electromagnetic radiation
03/21/2012EP2430716A1 Cascaded raman fiber laser system based on filter fiber
03/21/2012EP2430715A1 Systems and methods for cascaded raman lasting at high power levels
03/21/2012EP2430714A1 Filter fiber for use in raman lasing applications and techniques for manufacturing same
03/21/2012EP2430713A1 Method for generating free electrons and free-electron laser system using the interaction with a laser inverter
03/21/2012EP2164307B1 Device and method for adjusting collision timing between electron beam and laser light
03/21/2012EP1588793B1 Laser processing devices
03/21/2012CN202172209U 一种基于硅基液晶的外腔可调谐激光器 A liquid crystal on silicon-based external cavity tunable lasers
03/21/2012CN202172208U 石墨烯被动调q纳秒脉冲光纤激光器 Graphene passively q nanosecond pulsed fiber lasers
03/21/2012CN202171658U 一种高功率光纤激光器的连接器和合束器 A high-power fiber laser beam connector Hop
03/21/2012CN102388512A Cascaded raman fiber laser system based on filter fiber
03/21/2012CN102388334A Novel photonic devices based on conical refraction
03/21/2012CN102386556A Atomic excitation state anomalous dispersion atom light filter and method for filtering signal light
03/21/2012CN102386555A Multi-wavelength laser generation unit
03/21/2012CN102386554A Compact laser chip
03/21/2012CN102386553A Anti-radiation wide spectrum fiber light source
03/21/2012CN102386552A Radiating device of laser
03/21/2012CN102386551A Radiating device for laser
03/21/2012CN102386550A Method for generating diaphragm on light pass face of solid gained medium of solid laser
03/21/2012CN102385104A Photonic bandgap fiber (PBGF) and frequency-shifted fiber laser
03/21/2012CN102163792B 激光功率控制系统和激光加温系统 Laser power control systems and laser heating system
03/21/2012CN102025100B Single frequency visible laser based on self frequency doubling laser crystal
03/21/2012CN101854018B Laser capable of automatically adjusting wavelength
03/21/2012CN101842946B Fiber laser light source
03/21/2012CN101681080B Wavelength conversion laser and image display device
03/21/2012CN101501943B Fiber amplifiers and fiber lasers with reduced out-of-band gain
03/21/2012CN101427427B Method of providing consistent quality of target material removal by lasers having different output performance characteristics
03/20/2012US8139618 Light emission device, light emission device driving method, and projector
03/20/2012US8139617 Mode-locker comprising a graphene, and pulse laser device comprising the same
03/20/2012US8139616 Pulsed light generator and pulsed fiber laser
03/20/2012US8139287 Amplification of energy beams by passage through an imploding liner
03/20/2012US8139285 Raman amplifying device and control method
03/20/2012US8139217 Alignment systems and methods for lithographic systems
03/15/2012WO2012031841A1 Lithographic apparatus, euv radiation generation apparatus and device manufacturing method
03/15/2012WO2012031739A1 Intra-cavity sum-frequency mixing using solid-state and semiconductor gain-media
03/15/2012WO2012031607A1 Method of generating enhanced intra-resonator laser light, enhancement resonator and laser device
03/15/2012WO2012031404A1 Benzodithiophene organic semiconductive material, preparation method and use thereof
03/15/2012WO2012031403A1 Perylenetetracarboxylic acid diimide organic semiconductive material, preparation method and use thereof
03/15/2012WO2012010688A3 Modulation method for diode-laser pumped lasers
03/15/2012WO2011123822A3 Apparatus and method for generating continuous wave ultraviolet light
03/15/2012US20120065711 High power source of electromagnetic radiation
03/15/2012US20120063484 Distributed reflector in a microring resonator
03/15/2012US20120063480 Photonic-crystal surface emitting laser, laser array using the laser, and image forming apparatus using the laser array
03/15/2012US20120063479 Aluminophosphate glass composition
03/15/2012US20120063478 Surface plasmon band-edge laser
03/15/2012US20120063477 Laser light source apparatus
03/15/2012US20120063476 Optical wavelength comb generator device
03/15/2012US20120063475 Nonlinear optical crystals and their manufacture and use
03/15/2012US20120063474 Low White Frequency Noise Tunable Semiconductor Laser Source
03/15/2012US20120063278 Near-field light generating element, method of manufacturing near-field light generating element, near-field light head, method of manufacturing near-field light head, and information recording and playback device
03/15/2012US20120062984 Generating laser pulses based on chirped pulse amplification
03/15/2012US20120062983 Optical parametric amplification, optical parametric generation, and optical pumping in optical fibers systems
03/15/2012US20120060510 Hot gas temperature measurement in gas turbine using tunable diode laser
03/15/2012DE102010045184A1 Method for optronic controlling of laser oscillator amplifier configuration, involves independently controlling laser oscillator and amplifier by controlling excitation radiation or pump radiation
03/14/2012EP2428596A2 Laser crystal components joined with thermal management devices
03/14/2012CN202167755U 腔外谐振紫外激光产生装置 External cavity resonance ultraviolet laser generating device
03/14/2012CN202167754U 一种激光器分光装置 One kind of laser spectroscopic apparatus
03/14/2012CN1958887B Single crystalline A-plane nitride semiconductor wafer having orientation flat
03/14/2012CN102379071A Phase modulation in a frequency-converted laser source comprising an external optical feedback component
03/14/2012CN102377103A Adjustable light module
03/14/2012CN102377102A 激光振荡器控制装置 Laser oscillator control device
03/14/2012CN102377101A Laser with multi-path output wavelength
03/14/2012CN102377100A Raman-Nath diffraction acousto-optic Q-switch
03/14/2012CN102377099A Laser and frequency conversion method thereof
03/14/2012CN102377098A Feedback-enhanced self-injection locking of lasers to optical resonators
03/14/2012CN102377097A Optical fiber plasma discharge laser amplification device and technology
03/14/2012CN102377096A Water-cooling control method for preventing laser crystals from dewing
03/14/2012CN102377095A Method for clamping crystal by adopting heat emission heat sink in laser diode end-pumped solid-state laser
03/14/2012CN102377094A Crystal temperature controlling device and use method thereof
03/14/2012CN102377093A Crystal temperature control device and use method thereof
03/14/2012CN102157895B Mechanical optical gate of high-power laser
03/14/2012CN102097741B 532nm semi-Gaussian laser beam generator
03/14/2012CN101572541B Method for matching gating signals with frequency signals of laser
03/13/2012US8135274 System and method for fault identification in optical communication systems
03/13/2012US8135053 Laser crystal device
03/13/2012US8135052 Flexible microcavity structure made of organic materials using spin-coating technique and method of making
03/13/2012US8135051 Gas laser oscillator
03/13/2012US8135050 Automated polarization correction
03/13/2012US8135049 Optical pulse generating apparatus using photoelectric effect of surface plasmon resonance photons and its manufacturing method
03/13/2012US8135048 Single-polarization high power fiber lasers and amplifiers
03/13/2012US8134775 Raman amplifier with signal modulated before stimulated brillouin scattering occurs
03/13/2012US8134774 Dynamically reconfigurable negative index material crossbars with gain
03/08/2012WO2012030892A2 High power fiber laser system
03/08/2012WO2012028726A1 Device and method for characterizing a laser beam
03/08/2012WO2012028287A2 Optical amplifier arrangement
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