Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
12/2012
12/06/2012WO2012162911A1 External cavity tunable laser
12/06/2012US20120307857 Superluminescent diode, method of manufacturing the same, and wavelength-tunable external cavity laser including the same
12/06/2012US20120307856 Semiconductor laser device and manufacturing method thereof
12/06/2012US20120307855 High speed lasing device
12/06/2012US20120307854 Semiconductor laser manufacturing method and semiconductor laser
12/06/2012US20120307853 Diode laser
12/06/2012US20120307850 Pulsed light generation method
12/06/2012US20120307620 Light source device, optical pickup, and recording device
12/06/2012DE19815620B4 Lichtquellenvorrichtung Light source apparatus
12/06/2012DE102011079342B3 Verfahren zur Ansteuerung einer Laserdiode in einem Spektrometer A method of driving a laser diode in a spectrometer
12/06/2012CA2778625A1 High speed lasing device
12/05/2012EP2529454A1 Multimode vertical-cavity surface-emitting laser arrays
12/05/2012EP2529453A1 Vertical-cavity surface-emitting lasers with non-periodic gratings
12/05/2012CN202586076U Multi-laminated tunnel cascade semiconductor laser
12/05/2012CN202586075U High-speed coaxial package refrigeration type laser assembly
12/05/2012CN1610995B Semiconductor laser device and production method therefor
12/05/2012CN102812602A Laser with tunable outer cavity and method for using same
12/05/2012CN102810814A Waveguide technique for multiplex terahertz pulses
12/05/2012CN102810813A Semiconductor laser with elliptical ring cavity
12/05/2012CN102394471B All-optical phase modulation system of quantum cascade laser
12/05/2012CN102035138B Light emitting device and method of manufacturing the same
12/05/2012CN101982983B Method for generating millimetre waves by utilizing semiconductor optical amplifier (SOA) and method and device for applying millimetre waves in radio over fiber (ROF) communication system
12/05/2012CN101957629B Optical vector-matrix multiplier based on stable polarization VCSEL (Vertical Cavity Surface Emitting Laser)
12/05/2012CN101814700B Light-emitting device and method of manufacturing the same
12/05/2012CN101685842B 光电半导体装置 Optoelectronic semiconductor device
12/05/2012CN101673801B Light-emitting device
12/04/2012US8326151 Low-cost WDM source with an incoherent light injected Fabry-Perot laser diode
12/04/2012US8325778 Surface emitting semiconductor laser and method for producing it
12/04/2012US8325777 Surface-emitting laser device and surface-emitting laser array including same
12/04/2012US8325776 Plasmon stabilized laser diodes
12/04/2012US8325775 Efficient carrier injection in a semiconductor device
12/04/2012US8325774 High power, high efficiency quantum cascade lasers with reduced electron leakage
12/04/2012US8324004 Method for manufacturing of light emitting device using GaN series III-V group nitride semiconductor material
12/04/2012US8322879 Multi-wavelength semiconductor laser device
12/04/2012CA2466141C Nitride semiconductor device having support substrate and its manufacturing method
11/2012
11/29/2012WO2012161268A1 Nitride semiconductor laser element, epitaxial substrate, and method for fabricating nitride semiconductor laser element
11/29/2012WO2012161092A1 Light source control method
11/29/2012WO2012161083A1 Pulsed light source
11/29/2012WO2012138584A3 Diode-laser illuminator with interchangeable modules for changing irradiance and beam dimensions
11/29/2012US20120300805 Semiconductor light-emitting device
11/29/2012US20120300804 Interband Cascade Laser Amplifier Medium
11/29/2012US20120300803 Handheld laser small arm
11/29/2012US20120300802 Light source control method
11/29/2012US20120300800 Push-pull modulated coupled vertical-cavity surface-emitting lasers and method
11/29/2012DE102012208088A1 Laser device used in laser TV, has refractive dispersion merging component that merges single output beams depending on emission wavelength to produce overall output beam
11/29/2012DE102011103143A1 Interbandkaskadenlaser-Verstärkermedium Interband cascade laser gain medium
11/29/2012DE102011102586A1 Organische elektronische Vorrichtung The organic electronic device
11/28/2012EP2528176A1 Group iii element nitride semiconductor-laser element and method of manufacturing group iii element nitride semiconductor-laser element
11/28/2012EP2528175A1 Group-iii nitride semiconductor laser element and method of manufacturing group-iii nitride semiconductor laser element
11/28/2012EP2528174A2 Frequency stabilized laser system
11/28/2012EP2528171A1 Waveguide, apparatus including the waveguide, and method of manufacturing the waveguide
11/28/2012EP2528119A1 Gan semiconductor light emitting element and method for manufacturing same
11/28/2012EP2527917A1 Bistable element
11/28/2012EP2526594A1 Semiconductor device
11/28/2012EP2526593A2 Opto-electronic device
11/28/2012CN202564782U Intelligently-controlled semiconductor laser power system
11/28/2012CN202564781U Packaging device for luminescent device and related projection system
11/28/2012CN202551863U Pet laser toy
11/28/2012CN102804432A Light-emitting device
11/28/2012CN102804417A Contact for a semiconductor light emitting device
11/28/2012CN102804006A Optical fiber-type optical element, laser diode module, and fiber laser
11/28/2012CN102801108A Multi-quantum-well semiconductor laser and preparation method thereof
11/28/2012CN102801107A Vertical-cavity surface-emitting laser and manufacturing method thereof
11/28/2012CN102801106A Multi-chain lath laser coherence control common-aperture polarization synthesis method
11/28/2012CN102801105A Package of quantum cascade laser with thermoelectric refrigerator
11/28/2012CN102801104A System for realizing bidirectional temperature control on laser based on full-bridge controller
11/28/2012CN102801103A Optical chip and optical assembly
11/28/2012CN101904063B Wavelength control in phase region of semiconductor lasers
11/28/2012CN101443915B Quantum dot based optoelectronic device and method of making same
11/28/2012CN101341600B Semiconductor optical device
11/27/2012US8320423 Compact, all solid-state, avalanche photodiode emitter-detector pixel with electronically selectable, passive or active detection mode, for large-scale, high resolution, imaging focal plane arrays
11/27/2012US8320421 Semiconductor light-emitting device
11/27/2012US8319235 Nitride semiconductor light-emitting device and method of manufacturing nitride semiconductor light-emitting device
11/27/2012US8318057 Method for replicating optical elements, particularly on a wafer level, and replicas formed thereby
11/27/2012CA2463500C Transmitter photonic integrated circuit (txpic) chip architectures and drive systems and wavelength stabilization for txpics
11/22/2012WO2012158256A1 Resonator-enhanced optoelectronic devices and methods of making same
11/22/2012WO2012155911A1 Reflectivity-modulated grating mirror
11/22/2012WO2012155600A1 Laser array light combination module
11/22/2012WO2012134632A3 Efficient silicon-on-insulator grating coupler
11/22/2012WO2012098471A3 A hybrid iii-v silicon laser formed by direct bonding
11/22/2012US20120294326 Method for Producing a Laser Device
11/22/2012US20120294324 Semiconductor laser drive circuit and semiconductor laser apparatus
11/22/2012US20120294319 Generation of single optical tone, RF oscillation signal and optical comb in a triple-oscillator device based on nonlinear optical resonator
11/22/2012US20120292512 Waveguide, apparatus including the waveguide, and method of manufacturing the waveguide
11/22/2012US20120291695 Method for producing hexagonal boron nitride single crystals
11/22/2012DE102011050450A1 Optoelektronischer Halbleiterchip, optoelektronisches Halbleiterbauelement und Verfahren zur Herstellung eines optoelektronischen Halbleiterbauelements The optoelectronic semiconductor chip, optoelectronic semiconductor device and method for producing an optoelectronic semiconductor component,
11/21/2012EP2525450A1 Reflectivity-modulated grating-mirror
11/21/2012EP2525449A2 Waveguide, apparatus including the waveguide, and method of manufacturing the waveguide
11/21/2012CN202550282U Modular multi-path parallel semiconductor laser power equipment
11/21/2012CN202549914U Luminous element
11/21/2012CN202548385U Optical fiber coupling module of platform-type turning and reflecting single-tube semiconductor laser
11/21/2012CN102792533A Nitride semiconductor light-emitting element
11/21/2012CN102792473A White light illumination device
11/21/2012CN102790357A Laser package with plural emitters constructed on substrate member
11/21/2012CN102790356A Waveguide, apparatus including the waveguide, and method of manufacturing the waveguide
11/21/2012CN102790355A Waveguide, apparatus including the waveguide, and method of manufacturing the waveguide
11/21/2012CN102790354A Vertical-cavity surface-emitting laser and production method thereof
11/21/2012CN102790353A Semiconductor laser drive circuit and semiconductor laser apparatus
11/21/2012CN102790352A Integrated modulator-laser structure and a method of producing same
11/21/2012CN102790351A Semiconductor laser
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