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)
04/2014
04/16/2014CN103730820A High-speed-broadband narrow-line-width frequency-sweeping full-fiber laser
04/16/2014CN102868081B Fixing device of array laser device
04/16/2014CN102570275B Laser capable of tuning wavelengths
04/15/2014US8699541 Unstable optical resonator device
04/15/2014US8699534 Laser diode driver with wave-shape control
04/15/2014US8699533 Method and system for managing thermally sensitive optical devices
04/15/2014US8699532 Optical scanning and imaging systems based on dual pulsed laser systems
04/15/2014US8699127 Optical amplifier
04/15/2014US8699126 Multi-wavelength light amplifier
04/15/2014US8699125 Reconfigurable optical amplifier
04/15/2014US8699123 Wavelength conversion laser light source and image display apparatus
04/10/2014WO2014055875A1 Mitigate propagation loss in waveguide transmission method
04/10/2014WO2014054869A1 Apparatus for stabilizing pulse laser output and method for same
04/10/2014WO2014054480A1 Optical fiber and fiber laser device using same
04/10/2014WO2014054022A1 Spectroscopic analysis
04/10/2014WO2014008909A8 Amplifier device and method for amplifying laser pulses
04/10/2014WO2012112253A3 Compact, coherent, and high brightness light sources for the mid and far ir
04/10/2014US20140099781 Beam homogenizer, laser irradiation apparatus, and method for manufacturing semiconductor device
04/10/2014US20140098830 Extreme ultraviolet light generation system
04/10/2014US20140098828 Wavelength-tunable light source and wavelength variation method
04/10/2014US20140098411 RARE EARTH DOPED Lu2O3 POLYCRYSTALLINE CERAMIC LASER GAIN MEDIUM
04/09/2014EP2717394A1 Light source control method
04/09/2014EP2717393A1 Laser device and laser machining method
04/09/2014EP2717392A1 Pulsed light source
04/09/2014EP2717095A1 Light source device and processing method
04/09/2014EP2715889A1 Method and apparatus for combining light sources in a pump laser array
04/09/2014EP2715887A1 Rugged passively cooled high power laser fiber optic connectors and methods of use
04/09/2014EP2715886A1 Gas laser having a heat exchanger
04/09/2014EP2715885A1 Method and device for generating isolated attosecond pulses
04/09/2014CN203536721U Device for outputting hollow laser beam
04/09/2014CN203536720U 532 nm green laser
04/09/2014CN203536719U An anemobiagraph-used four end output double 808nm and 660nm and 1319nm wavelength fiber laser
04/09/2014CN203536718U Constant temperature device for laser device
04/09/2014CN203535349U Multicolor femtosecond laser generating device
04/09/2014CN203535257U High power optical fiber cladding mode filtering device
04/09/2014CN103718396A Laser light source unit, control method for same, and device and method for generating photoacoustic image
04/09/2014CN103718395A Laser light source unit, control method for same, and device and method for generating photoacoustic image
04/09/2014CN103715598A Method and system for high-reliability alignment of semiconductor optical amplifier cascading polarization principle state
04/09/2014CN103715597A Electro-optical Q-switch unrelated to polarization
04/09/2014CN103715596A Solid ultraviolet laser third harmonic generation crystal automatic point-changing device and method
04/09/2014CN103715595A KHZ single-longitudinal-mode pulse laser feedback control circuit
04/09/2014CN103715594A SESAM with adaptive mode field
04/09/2014CN103715593A Single-frequency intermediate infrared light source system of 2-micron fiber laser pump
04/09/2014CN103715592A Compact type glass structure medium-power carbon dioxide laser
04/09/2014CN103715591A Optical fiber laser device based on spectrum adjustment and implementation method of optical fiber laser device
04/09/2014CN103715590A Polarization-maintaining all-fiber mode-locked laser with low repetition frequency
04/09/2014CN103713389A Laser device and spot adjustment assembly thereof
04/09/2014CN102916332B Auxiliary power supply circuit of laser power supply
04/09/2014CN102761048B Tunable Raman fiber laser
04/09/2014CN102738690B 540nm all-fiber high-power green fiber laser
04/09/2014CN102738689B 660nm high-power red light optical fiber laser having full optical fiber structure
04/09/2014CN102709798B Erbium-doped optical fiber laser for optical fiber grating acoustic emission sensing system
04/09/2014CN102709797B Intermediate infrared cascaded pulse optical fiber laser
04/09/2014CN102684051B Disc laser amplifier
04/09/2014CN102684048B Super-fluorescence optical fiber light source based on parallel structure
04/09/2014CN102684047B Super-fluorescence optical fiber light source and method for generating super-fluorescence
04/09/2014CN102623875B Fusion bonding assembling method of crystal device
04/09/2014CN102570257B Full optical fiber annular amplifier
04/09/2014CN102317868B Projection illumination method, projection illumination device, laser beam source and bandwidth narrowing module for laser beam source
04/08/2014US8693894 Gain clamped optical device for emitting LED mode light
04/08/2014US8693889 Apparatus and methods for adaptively using signals to control a semiconductor optical amplifier (SOA)
04/08/2014US8693867 Methods and systems for frequency stabilisation of multiple lasers
04/08/2014US8693517 Semiconductor laser using external resonator
04/08/2014US8693514 Pulse generation method and laser light source apparatus
04/08/2014US8693513 Light generating system and method
04/08/2014US8693512 Frequency referencing for tunable lasers
04/08/2014US8693511 Laser device and method
04/08/2014US8693510 Optical transmitter and optical transmission apparatus
04/08/2014US8693509 Loss modulated silicon evanescent lasers
04/08/2014US8693508 Light source apparatus and image pickup apparatus equipped with same
04/08/2014US8693088 Multicore transmission and amplifier fibers and schemes for launching pump light to amplifier cores
04/08/2014US8690352 Method and device for projecting at least one light beam
04/08/2014CA2554470C Ultra-short laser source with rare earth ions and stable pulse train and device for lengthening a laser cavity
04/03/2014WO2014051847A1 Microchip laser with single solid etalon
04/03/2014WO2014051573A1 High-energy, broadband, rapid tuning frequency converter
04/03/2014WO2014050859A1 Power damper, laser output meter, laser output measurement method, and laser output monitoring system
04/03/2014WO2014049358A1 Optical cell
04/03/2014WO2014049324A1 Laser diode side pumping of an elongated solid-state laser without focusing|optics
04/03/2014WO2014048912A1 Method for determining the relative temporal position of electromagnetic pulses and determination device
04/03/2014US20140093244 Filtered laser array assembly with external optical modulation and wdm optical system including same
04/03/2014US20140092932 Laser apparatus and photoacoustic apparatus
04/03/2014US20140092928 Gas Laser Having A Heat Exchanger
04/03/2014US20140092927 Femtosecond laser processing system with process parameters controls and feedback
04/03/2014US20140092926 Wavelength-stabilized frequency-converted optically pumped semiconductor laser
04/03/2014US20140092925 Optical pulse apparatus and method
04/02/2014EP2713457A2 Optical amplifier and process
04/02/2014EP2713456A2 Optical isolator
04/02/2014EP2712471A1 Waveguide co2 laser with multiply folded resonator
04/02/2014CN203521889U Noncritical phase matching frequency-doubled purple light laser
04/02/2014CN203521888U Amplification structure for laser device
04/02/2014CN203521887U Light controlled trigger laser
04/02/2014CN203521886U Shaft cone, optical resonant cavity and laser
04/02/2014CN203521885U Tunable double-end pumping fiber laser
04/02/2014CN203521884U All-fiber 100W Tm doped fiber laser
04/02/2014CN203521883U Temperature-control circuit based on thermoelectric refrigerator
04/02/2014CN203521882U Copper steam laser and copper steam laser cutting machine
04/02/2014CN203521881U Discharge tube for gas laser
04/02/2014CN203521880U Sealed-off type carbon dioxide laser with multiple series-parallel tubes and series-wound optical cavity
04/02/2014CN103703635A Generation of single optical tone, RF oscillation signal and optical comb in triple-oscillator device based on nonlinear optical resonator
04/02/2014CN103703634A Triple-sheathed monomode optical fiber
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