H01S 5 - Semiconductor lasers

Patents for H01S 5 - Semiconductor lasers (52,420)
10/2009
10/28/2009	EP2112727A1 DC coupled driver with active termination
10/28/2009	EP2111678A1 Temperature stabilizing packaging for optoelectronic components in a transmitter module
10/28/2009	EP2111634A1 Al(x)ga(1-x)n-cladding-free nonpolar iii-nitride based laser diodes and light emitting diodes
10/28/2009	EP1540732B1 Fabry-perot laser with wavelength control
10/28/2009	CN101569069A 半导体发光装置 The semiconductor light emitting device
10/28/2009	CN101569068A Semiconductor laser device and its fabrication method
10/28/2009	CN101569067A Etched-facet ridge lasers with etch-stop
10/28/2009	CN101568671A GaN epitaxial substrate, semiconductor device and methods for manufacturing GaN epitaxial substrate and semiconductor device
10/28/2009	CN101568051A Method and device for restoring acoustical signal by using laser
10/28/2009	CN101567521A Method for growing controllable quantum dots and quantum rings
10/28/2009	CN101567520A Hollow beam pumping emission semiconductor laser of vertical external chamber surface
10/28/2009	CN101567519A Large-current pulse LD laser driving power supply
10/28/2009	CN101567518A Nitride semi-conductor laser and its manufacturing method, and method for manufacturing extended wafer
10/28/2009	CN101567517A Method for improving optical power stability of semiconductor laser
10/28/2009	CN101566777A Integrated optoelectronic device based on sideband injection locking and used for generating high-frequency microwaves
10/28/2009	CN101566776A Method for tuning laser output wavelength based on self-mixing effect
10/28/2009	CN100555773C Semiconductor laser device and manufacture method thereof
10/28/2009	CN100555686C Semiconductor light-emitting device and its production method
10/27/2009	US7609919 Coupling-enhanced surface etched gratings
10/27/2009	US7609739 Semiconductor laser device
10/27/2009	US7609738 Multiple phonon resonance quantum cascade lasers
10/27/2009	US7609737 Nitride semiconductor laser element
10/27/2009	US7609735 Providing a suitable output current to a laser diode
10/27/2009	US7609733 Laser diode assembly and device for operating a laser diode
10/27/2009	US7608863 Submount assembly and method of preparing optical module
10/27/2009	US7608200 Phosphor and including the same, light emitting apparatus, illuminating apparatus and image display
10/27/2009	CA2439010C Separating of optical integrated modules and structures formed thereby
10/22/2009	WO2009128980A1 Optical communication integration
10/22/2009	WO2009128413A1 Optical module mounting unit and optical module
10/22/2009	WO2009128317A1 Optical module and optical unit
10/22/2009	WO2009128290A1 Optical module and photoelectric converter
10/22/2009	WO2009042455A3 Quantum photonic imagers and mehods of fabrication thereof
10/22/2009	US20090263955 GaN single crystal substrate and method of making the same
10/22/2009	US20090263926 Optical semiconductor device having active layer of p-type quantum dot structure and its manufacture method
10/22/2009	US20090263140 Optical communication module and flexible printed circuit board
10/22/2009	US20090262775 Surface emitting laser
10/22/2009	US20090262774 Sliced Fiber Bragg grating used as external cavity for semiconductor laser and solid state laser
10/22/2009	US20090262773 Optoelectronic Semiconductor Component With Current Spreading Layer
10/22/2009	US20090262772 Semiconductor laser device and method of fabricating the same
10/22/2009	US20090262771 Semiconductor laser device and method of manufacturing the same
10/22/2009	US20090262770 Surface-emission laser diode, surface-emission laser diode array, optical scanning apparatus and image forming apparatus
10/22/2009	US20090262767 Liquid cooled laser bar arrays incorporating diamond/copper expansion matched materials
10/22/2009	US20090262765 Small dimension high-efficiency high-speed vertical-cavity surface-emitting lasers
10/22/2009	US20090261362 4h-polytype gallium nitride-based semiconductor device on a 4h-polytype substrate
10/22/2009	DE10321246B4 Optisch gepumpte Halbleitervorrichtung Optically pumped semiconductor device
10/22/2009	DE102008018928A1 Optoelektronisches Halbleiterbauelement und Verfahren zur Herstellung eines optoelektronischen Halbleiterbauelements An optoelectronic semiconductor device and method for producing an optoelectronic semiconductor component,
10/22/2009	DE102004057454B4 Diodenlasermodul und Verfahren zu dessen Herstellung Diode laser module and method for its production
10/22/2009	CA2725286A1 Optical module mounting unit and optical module
10/21/2009	EP2110904A1 Method for manufacturing an opto-electronic semiconductor component and opto-electronic semiconductor component
10/21/2009	EP2110903A2 Liquid cooled laser bar arrays incorporating diamond/copper expansion matched materials
10/21/2009	EP2110850A2 Device for the mutual contacting of two wafers
10/21/2009	EP2109922A2 Unipolar, high frequency quantum cascade laser
10/21/2009	CN201332219Y Semiconductor laser collimation lens making device
10/21/2009	CN201332218Y Dual-wavelength semiconductor laser
10/21/2009	CN101563195A System for and method of heating objects in a production line
10/21/2009	CN101562226A Gan-based semiconductor light-emitting element, driving method thereof, light-emitting element assembly, light-emitting apparatus and image display apparatus
10/21/2009	CN101562223A Semiconductor device
10/21/2009	CN101562128A Nitride semiconductor substrate and processing method thereof
10/21/2009	CN101561558A Reshaping device for semiconductor laser diode array pumping
10/21/2009	CN100553055C An obtainment technology for external cavity distortion compensation of ultra-high power semiconductor array
10/21/2009	CN100553054C An obtainment technology for external cavity distortion compensation and half compensation of separated ultra-high power semiconductor array
10/21/2009	CN100553053C Method for fixing semiconductor laser during optical fiber coupling
10/21/2009	CN100552873C Preparing method of ferroelectric optical superlattice
10/21/2009	CN100551686C Protective coatings for micro-optical elements
10/20/2009	US7606282 Optimizing VCSEL mirrors for improving temperature response
10/20/2009	US7606281 Method of producing multi-wavelength semiconductor laser device
10/20/2009	US7606280 Method of producing multi-wavelength semiconductor laser device
10/20/2009	US7606279 Thin INP spacer layer in a high speed laser for reduced lateral current spreading
10/20/2009	US7606278 Semiconductor laser, method of manufacturing semiconductor device, optical pickup, and optical disk apparatus
10/20/2009	US7606277 Etched-facet ridge lasers with etch-stop
10/20/2009	US7606276 Nitride semiconductor device and method for fabricating the same
10/20/2009	US7605974 Method and apparatus for PPM demodulation using a semiconductor optical amplifier
10/20/2009	US7605970 External cavity tunable laser system formed from MEMS corner mirror
10/20/2009	US7605402 Structure of chip carrier for semiconductor optical device, optical module, and optical transmitter and receiver
10/20/2009	US7605012 ZnO based compound semiconductor light emitting device and method for manufacturing the same
10/20/2009	US7605011 Semiconductor device and a method of manufacturing a semiconductor device
10/20/2009	US7603773 Towing vehicle receptacle adaptor
10/15/2009	WO2009126351A2 Hybrid silicon laser-quantum well intermixing wafer bonded integration platform for advanced photonic circuits with electroabsorption modulators
10/15/2009	WO2009125852A1 Terahertz wave emitting element and terahertz wave emitting device
10/15/2009	WO2009125731A1 Group iii nitride semiconductor element and epitaxial wafer
10/15/2009	WO2009125635A1 Semiconductor laser and modulation method of semiconductor laser
10/15/2009	WO2009125456A1 Optical communication module
10/15/2009	WO2009125442A1 Method and apparatus for reducing the amplitude modulation of optical signals in external cavity lasers
10/15/2009	WO2009094967A3 Surface-emitting semiconductor laser
10/15/2009	WO2009079982A3 Method for producing semiconductor chips and corresponding semiconductor chip
10/15/2009	WO2009079567A3 Laser emitter modules and methods of assembly
10/15/2009	WO2009070821A4 Semiconductor laser having absorption layer
10/15/2009	WO2009039808A3 Method for producing a radiation-emitting component and radiation-emitting component
10/15/2009	WO2009037555A3 High power semiconductor laser diodes
10/15/2009	US20090258496 Method for fabricating semiconductor devices using strained silicon bearing material
10/15/2009	US20090257467 Group III Nitride Semiconductor Device and Method for Manufacturing Group III Nitride Semiconductor Device
10/15/2009	US20090257466 Optoelectronic Semiconductor Component and Method for the Production of an Optoelectronic Semiconductor Device
10/15/2009	US20090256165 Method of growing an active region in a semiconductor device using molecular beam epitaxy
10/15/2009	DE202009009203U1 Konversionseinheit mit mehreren Konversionsmodulen und eine solche Konversionseinheit aufweisende optische Anordnung Conversion unit with multiple conversion modules and such conversion unit having optical arrangement
10/15/2009	DE102005019848B4 Stabilisierung der Emissions-Wellenlänge einer Breitstreifen-Laserdiode Stabilization of the emission wavelength of a broad-area laser diode
10/15/2009	CA2720036A1 Method and apparatus for reducing the amplitude modulation of optical signals in external cavity lasers
10/14/2009	EP1493212B1 Atomic clock based on an opto-electronic oscillator
10/14/2009	CN201328204Y Super-short pulse laser illuminator with adjustable tenability, brightness and illumination angle
10/14/2009	CN201327944Y Laser support device
10/14/2009	CN201327943Y 密闭式激光器 Closed laser

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