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)
12/2012
12/19/2012CN102834989A Optical amplifier
12/19/2012CN102834988A Method and apparatus for controlling light bandwidth
12/19/2012CN102832536A Resonant cavity for outputting mode-locking picosecond laser and mode-locking picosecond laser device
12/19/2012CN102832535A Solid-state 698nm deep red laser device with blue laser light-emitting diode (LED) pump
12/19/2012CN102832534A Full-solid passive mode-locking picosecond laser
12/19/2012CN102832533A Device for increasing frequency difference of Zeeman double-frequency laser
12/19/2012CN102832532A Micro-electro-mechanical system (MEMS)-based multi-channel tunable fiber laser and control method for same
12/19/2012CN102832531A Visible laser
12/19/2012CN102832530A Laser system with safety protection function
12/19/2012CN102829772A Laser system for producing a laser marking on a surface
12/19/2012CN102270810B Method for reducing nonlinear effect in optical fiber amplifier and realizing environmental stabilization
12/19/2012CN102171895B 光泵浦结构 Optically pumped structure
12/19/2012CN102170085B Biasing method electro-optical Q-switched double-wavelength laser
12/19/2012CN102157891B Laser for generating high-power axisymmetric polarized light
12/19/2012CN102089942B Fibre laser device
12/19/2012CN101581811B Large mode area fiber amplifier with reduced stimulated brillouin scatting
12/18/2012US8335242 Nitride semiconductor laser device mounted on a stem
12/18/2012CA2598891C Wavelength variable laser
12/18/2012CA2502699C System, method, and apparatus to provide laser beams of two or more wavelengths
12/13/2012WO2012169578A2 Optical vortex laser vibration method and optical vortex laser vibration device
12/13/2012WO2012167918A1 Excitation unit for a fiber laser
12/13/2012WO2012167447A1 External cavity tunable laser with 25ghz frequency interval
12/13/2012WO2012167310A1 Optical system and method for pulse repetition rate multiplication of a laser source
12/13/2012WO2012107815A3 Laser apparatus, extreme ultraviolet light generation system, method for controlling the laser apparatus, and method for generating the extreme ultraviolet light
12/13/2012US20120314724 Miniaturized Laser Amplifier Arrangement Having a Pump Source
12/13/2012US20120314723 Pulsed Laser System with Saturable Absorber
12/13/2012US20120314722 Raman converting laser systems
12/13/2012US20120314279 Multi-fibre arrangement for high power fibre lasers and amplifiers
12/13/2012US20120314278 Optical amplifier and an optical amplification method
12/13/2012US20120314277 Optical modulator and optical modulation method
12/13/2012DE102011114474B3 Laser device used for e.g. military application, has optical way extension system provided with reflecting devices arranged such that laser beam is reflected between reflecting devices
12/13/2012CA2835327A1 Excitation unit for a fibre laser
12/12/2012EP2532058A2 Gas laser having radial and axial gas bearings
12/12/2012CN202602081U Coupling system of 100-kilowatt level area array LD array
12/12/2012CN202602080U External cavity He-Ne laser with automatically adjustable resonant cavity length
12/12/2012CN202602079U Pan-shaped mirror surface laser resonant cavity
12/12/2012CN202602078U Asymptotic core coupling active lock phase high-power fiber laser
12/12/2012CN202602077U Double-core optical fiber laser based on long-period gratings
12/12/2012CN202602076U Fiber laser based on long period fiber grating
12/12/2012CN202602075U Frequency doubling crystal heating device
12/12/2012CN202602074U Annular air curtain for laser external light path
12/12/2012CN202602073U Carbon dioxide laser discharge device
12/12/2012CN202602072U Cyclone dust collector for carbon dioxide laser
12/12/2012CN202600257U Full automatic continuous laser power adjusting device
12/12/2012CN202599159U Vapor heat exchanger for carbon dioxide laser
12/12/2012CN202589659U Miniaturized desktop holmium laser therapy apparatus
12/12/2012CN102823086A Gas laser having radial and axial gas bearings
12/12/2012CN102823085A Laser device
12/12/2012CN102822735A Optical element, light source device, and optical element production method
12/12/2012CN102820930A Light module transmit enable control method, control device and light module
12/12/2012CN102820613A Method and device for obtaining flattop Brillouin gain spectra based on pumping modulation in liquid core optical fibers
12/12/2012CN102820612A Ultra-short pulse solid laser with continuous adjustable repetition frequency
12/12/2012CN102820611A Tunable laser for outputting non-polarized light
12/12/2012CN102820610A Diode pumping laser gain module and preparation method thereof
12/12/2012CN102820609A End and side mixed pumping Tm laser
12/12/2012CN102820608A Method for generating mid-infrared supercontinuum laser under excitation of supercontinuum light source
12/12/2012CN102820607A Signal and pumping laser hybrid integrated device
12/12/2012CN102820606A Mid-infrared supercontinuum laser based on excitation of supercontinuum light source
12/12/2012CN102820605A High power mini laser package
12/12/2012CN102816176A Preparation method and use of trivalent europium ternary complex liquid material
12/12/2012CN102437505B Manufacturing method of zinc germanium phosphide optical parametric oscillation element
12/12/2012CN102347587B Stimulated Brillouin scattering generation method
12/12/2012CN102244350B Tunable ultrashort pulse laser device with eye-safe wave band
12/12/2012CN102214892B Laser based on cascade effect of bulk laser self-variable-frequency material
12/12/2012CN102201639B Cooling system and method for solid-state laser
12/12/2012CN101882750B Semiconductor end-pumped high-power single-mode air cooling laser
12/12/2012CN101854023B Optical resonator of high-power CO2 gas laser
12/11/2012US8331416 Stripline laser
12/11/2012US8331415 Laser light source device and laser irradiation apparatus using the same
12/11/2012US8331410 Spontaneous/stimulated light emitting μ-cavity device
12/11/2012US8331409 Locking of a laser to an optical interferometer that is stabilized to a reference frequency
12/11/2012US8331408 Fiber laser device
12/11/2012US8331008 Photonic microwave and RF receivers based on electro-optic whispering-gallery-mode resonators
12/06/2012WO2012167102A1 Rugged passively cooled high power laser fiber optic connectors and methods of use
12/06/2012WO2012166758A1 Method and apparatus for combining light sources in a pump laser array
12/06/2012WO2012166572A1 Compact optical frequency comb systems
12/06/2012WO2012165878A2 Single polarisation, single pulse mode lock laser generating device capable of energy adjustment
12/06/2012WO2012165588A1 Light source device and processing method
12/06/2012WO2012165495A1 Laser device
12/06/2012WO2012165487A1 Laser device
12/06/2012WO2012165481A1 Pulse light generating method
12/06/2012WO2012165389A1 Laser device and machining device
12/06/2012WO2012165163A1 Laser device and laser machining method
12/06/2012WO2012165091A1 Higher harmonic laser oscillator
12/06/2012WO2012164483A1 Method and device for generating isolated attosecond pulses
12/06/2012WO2012163909A1 Gas laser having a heat exchanger
12/06/2012WO2012162911A1 External cavity tunable laser
12/06/2012US20120307858 Very high power laser chamber optical improvements
12/06/2012US20120307852 Impedance-matching transformers for rf driven co2 gas discharge lasers
12/06/2012US20120307851 System and method for generating extreme ultraviolet light
12/06/2012US20120307849 Laser apparatus and laser processing method
12/06/2012US20120307848 Optical fiber laser
12/06/2012US20120307847 Laser apparatus
12/06/2012US20120307351 Raman amplifier and raman amplifier adjustment method
12/06/2012US20120307257 Swept light source apparatus and imaging system including the same
12/06/2012US20120307251 High performance hollow-core optical-fiber filter for optical rotation sensing
12/06/2012US20120307242 Wavelength referencing by monitoring a voltage across a laser diode
12/06/2012DE10204246B4 Festkörper-Laserverstärkersystem Solid-state laser amplifier system
12/06/2012DE102011103286A1 Anregungseinheit für einen Faserlaser Excitation unit for a fiber laser
12/06/2012DE102011076871A1 Wärmetauscher für einen Gaslaser und Gaslaser damit Heat exchanger for a gas laser and gas laser so that
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