Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
11/2010
11/10/2010CN101883483A Three-plate mini-type heat radiator
11/10/2010CN101882756A Preparation method of trenches of polyimide-embedded syconoid ridge type devices
11/10/2010CN101882755A Semiconductor laser element and semiconductor laser device
11/10/2010CN101882754A Cavity surface film coating method for improving temperature stability of semiconductor laser
11/10/2010CN101882753A High-power laser diode heat sink
11/10/2010CN101882751A Nanometer laser
11/10/2010CN101882656A Semiconductor device and fabricating method thereof
11/10/2010CN101880525A Liquid-state fluorescer composition and luminous assembly
11/10/2010CN101879658A Laser irradiating device, laser irradiating method, and semiconductor manufacture method
11/10/2010CN101879351A 980nm high-power semiconductor laser device for prostate vaporization and ablation
11/10/2010CN101621178B Automatic mode-locking controller for laser
11/10/2010CN101499620B Nitride semiconductor device and method of manufacturing same
11/10/2010CN101471253B Method of manufacturing semiconductor device
11/10/2010CN101447644B Electric pump surface-emitting coupled organic laser device with microcavity
11/10/2010CN101442097B Light-emitting device, white light-emitting device, illuminator, and image display
11/10/2010CN101299088B Optical device and exposure device
11/10/2010CN101071936B Modular assembly utilizing laser diode subassemblies with winged mounting blocks
11/09/2010US7831151 Redundant optical device array
11/09/2010US7830945 Laser apparatus in which laser diodes and corresponding collimator lenses are fixed to block, and fiber module in which laser apparatus is coupled to optical fiber
11/09/2010US7830941 Wavelength selective and tunable semiconductor laser device with coupled cavities
11/09/2010US7830940 Nitride semiconductor laser element having nitride semiconductor substrate and nitride semiconductor layer laminated thereon with nitride semiconductor substrate and nitride semiconductor layer having recesses formed in high dislocation density region of nitride semiconductor substrate and nitride semiconductor layer having portions with different film thicknesses
11/09/2010US7830939 Low cost InGaAIN based lasers
11/09/2010US7830938 Laser diode
11/09/2010US7830937 Surface emitting type optical semiconductor device
11/09/2010US7830936 Calibration of laser systems
11/09/2010US7830933 Optical transmitter providing a plurality of transmitter units each having a thermo-electric cooler connected in series to each other
11/09/2010US7830927 Bragg grating reflection strength control
11/09/2010US7830473 Laser apparatus
11/09/2010US7829900 Nitride-based semiconductor element and method of forming nitride-based semiconductor
11/04/2010WO2010126300A2 Apparatus for stabilizing second harmonic pulse output in a laser system operating by pulses
11/04/2010WO2010124989A1 Edge-emitting semiconductor laser
11/04/2010WO2010097751A3 Output power stabilization for laser diodes using the photon-cooling dependent laser voltage
11/04/2010US20100279394 Method of component assembly on a substrate
11/04/2010US20100278207 Semiconductor laser element
11/04/2010US20100278206 Passivation of a resonator end face of a semiconductor laser with a semiconductor superlattice
11/04/2010US20100278205 Nitride-composite semiconductor laser element, its manufacturing method, and semiconductor optical device
11/04/2010US20100278204 Edge-emitting semiconductor laser with photonic-bandgap structure formed by intermixing
11/04/2010US20100278203 Radiation-Emitting Semiconductor Chip
11/04/2010DE19709228B4 Geordnete Grenzflächentexturierung für ein lichtemittierendes Bauelement Parent Grenzflächentexturierung for a light emitting device
11/04/2010DE102009019524A1 Optoelektronischer Halbleiterkörper mit einem reflektierenden Schichtsystem The optoelectronic semiconductor body with a reflective layer system
11/04/2010DE102009019516A1 Kantenemittierender Halbleiterlaser Edge emitting semiconductor laser
11/03/2010EP2246946A2 Optical system for transfer of timing reference
11/03/2010EP2246945A1 Optical interconnection device
11/03/2010EP2245711A2 Electrically-pumped semiconductor zigzag extended cavity surface emitting lasers and superluminescent leds
11/03/2010EP2245710A2 Method and device for stabilising the spectrum of a pulsed coherent optical source
11/03/2010EP2127046B1 Vertical extended cavity surface emission laser and method for manufacturing a light emitting component of the same
11/03/2010EP1667292B1 GaN III-V COMPOUND SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME
11/03/2010EP1406360B1 Semiconductor laser element
11/03/2010EP1149487B1 Solid-state image pickup device, method of driving the same and camera system
11/03/2010CN201623363U Sweep frequency laser light source based on ultrafine tuned filter
11/03/2010CN201623362U External burst automatic optical power control circuit
11/03/2010CN201623361U Metal-ceramic insulator packaging structure for semiconductor laser
11/03/2010CN101878568A Photonic quantum ring laser and fabrication method thereof
11/03/2010CN101878567A Method for producing a radiation-emitting component and radiation-emitting component
11/03/2010CN101878566A 激光光源模块 Laser light source module
11/03/2010CN101878545A Led having current spreading layer
11/03/2010CN101877457A Device for fine adjusting laser wavelength in real time, and method thereof
11/03/2010CN101877456A Semiconductor light-emitting element and method of manufacturing the same
11/03/2010CN101566776B Method for tuning laser output wavelength based on self-mixing effect
11/03/2010CN101431216B Semiconductor laser device and laser projector
11/03/2010CN101427430B Method and system for tunable pulsed laser source
11/03/2010CN101361238B Semiconductor laser device and manufacturing method therefor
11/03/2010CN101268593B Method and apparatus for electromagnetic resonance using negative index material
11/03/2010CN101221288B Optical beam parameter product symmetrization device of semiconductor laser array fast and slow axis
11/02/2010US7826695 Light transmitting/receiving device
11/02/2010US7826512 Semiconductor laser device including transparent electrode
11/02/2010US7826509 Broadly tunable single-mode quantum cascade laser sources and sensors
11/02/2010US7826508 Bragg grating structure
11/02/2010US7826507 Semiconductor laser device including highly reflective coating film
11/02/2010US7826506 Vertical cavity surface emitting laser having multiple top-side contacts
11/02/2010US7826505 III-V group GaN-based compound semiconductor device
11/02/2010US7826504 Active terahertz metamaterial devices
11/02/2010US7825399 Optical device and method of fabricating an optical device
11/02/2010US7824111 Optical module
11/02/2010US7823786 Laser scanner for reading optical codes
10/2010
10/28/2010WO2010124261A2 Substrate pretreatment for subsequent high temperature group iii depositions
10/28/2010WO2010123807A1 Fracture resistant metallization pattern for semiconductor lasers
10/28/2010WO2010123592A2 Flexible microcavities through spin coating
10/28/2010WO2010122899A1 Laser system
10/28/2010US20100272393 Wafer based optical chassis and associated methods
10/28/2010US20100272144 Apparatuses for fabricating micro patterns using laser diode array and methods for fabricating micro patterns
10/28/2010US20100272143 Optical device including multilayer reflector and vertical cavity surface emitting laser
10/28/2010US20100272142 Nitride semiconductor optical element and method of manufacturing the same
10/28/2010US20100272141 Nitride semiconductor freestanding substrate and manufacturing method of the same, and laser diode
10/28/2010US20100272140 High speed light emitting semiconductor methods and devices
10/28/2010US20100271928 Ultrashort pulse light source and two-photon absorption recording medium recording apparatus having the same
10/28/2010US20100271690 Vertical cavity surface emitting laser element, vertical cavity surface emitting laser array element, vertical cavity surface emitting laser device, light source device, and optical module
10/28/2010DE102009031187A1 Treiberschaltung zum Treiben einer Laserdiode sowie Verfahren zum Regeln der Laserleistung einer Laserdiode Driver circuit for driving a laser diode as well as methods for controlling the laser power of a laser diode
10/28/2010DE102009018701A1 Elektronische Vorrichtung und Verfahren zur Ansteuerung einer licht-emittierenden Halbleitervorrichtung Electronic device and method for driving a light-emitting semiconductor device
10/27/2010EP2244343A1 System, device and method for optical amplification
10/27/2010EP2244342A2 Semiconductor laser
10/27/2010EP2244341A1 Laser device and laser device control data
10/27/2010EP2243203A1 Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus
10/27/2010EP2243152A2 Hybrid silicon laser-quantum well intermixing wafer bonded integration platform for advanced photonic circuits with electroabsorption modulators
10/27/2010CN201616195U 投影仪遥控器激光教鞭 Projector Remote Control Laser Pointer
10/27/2010CN1933205B Semiconductor substrate growing method, nitride-based light emitting device and method of manufacturing the same
10/27/2010CN101874330A Quantum photonic imagers and mehods of fabrication thereof
10/27/2010CN101874309A Nitride semiconductor optical device, epitaxial wafer for nitride semiconductor optical device, and method for manufacturing semiconductor light-emitting device
10/27/2010CN101874269A Short-pulse light source, laser light emitting method, optical device, optical disk device, and optical pickup
10/27/2010CN101872936A Semiconductor laser aging clamp
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