Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
11/2012
11/21/2012CN102354908B Method for improving output peak power of semiconductor laser unit
11/21/2012CN102157900B Mechanical optical gate of superpower laser
11/21/2012CN102103990B Preparation method of multiple quantum well structure for photoelectric device
11/21/2012CN101806579B Reflector position sampling and calibrating method and device and laser
11/21/2012CN101740560B Light-emitting apparatus, backlight apparatus, and display apparatus
11/21/2012CN101599617B Semiconductor laser device
11/21/2012CN101499610B Wavelength converter apparatus
11/21/2012CN101471531B Testing method of wavelength-tunable laser, controlling method of wavelength-tunable laser and laser device
11/20/2012US8315287 Surface-emitting semiconductor laser device in which an edge-emitting laser is integrated with a diffractive lens, and a method for making the device
11/20/2012US8315286 Light emitting device
11/20/2012CA2556808C Optical signal amplification device using negative optical feedback
11/15/2012WO2012154589A1 Semiconductor wafer bonding incorporating electrical and optical interconnects
11/15/2012WO2012154406A1 Systems and methods for generating an optical pulse
11/15/2012WO2012153136A1 Semiconductor laser
11/15/2012WO2012152307A1 Component carrier assembly having a trench structure which separates component carrier regions, and method for producing a plurality of component carrier regions
11/15/2012WO2012151694A1 Low inductance laser diode bar mount
11/15/2012US20120287959 Germanium light-emitting element
11/15/2012US20120287958 Laser Diode Assembly and Method for Producing a Laser Diode Assembly
11/15/2012US20120287957 Broad area diode laser with high efficiency and small far-field divergence
11/15/2012US20120287956 Semiconductor laser
11/15/2012US20120287955 Optical semiconductor element package and optical semiconductor device
11/15/2012US20120287954 Laser Array Light Source Unit
11/15/2012DE102011100896A1 Laser ignition device for igniting fuels in internal combustion engine of motor car, has photodiode array including series circuit and impedance network in which photodiode is biased by direct current voltage in reverse direction
11/15/2012DE102011075502A1 Breitstreifen-Diodenlaser mit hoher Effizienz und geringer Fernfelddivergenz Broad-stripe diode laser with high efficiency and low far-field divergence
11/15/2012DE102011006001B4 Verfahren und Vorrichtung zum Kompensieren von optischem Übersprechen in einem optischen Ausgangsleistungsrückkopplungsüberwachungssystem eines parallelen optischen Senders Method and apparatus for compensating for optical crosstalk in an optical output power feedback control system of a parallel optical transmitter
11/15/2012CA2827467A1 Low inductance laser diode bar mount
11/14/2012EP2523280A2 Multi-wavelength diode laser array
11/14/2012EP2523279A2 Wide stripe diode laser with high efficiency and low far-field divergence
11/14/2012EP2523278A1 Group iii nitride semiconductor laser element, process for producing group iii nitride semiconductor laser element, and method for evaluating damage caused by forming scribe groove
11/14/2012EP2523029A1 Optical coupling structure and optical transreceiver module
11/14/2012EP2522057A1 Laser system with highly linear output
11/14/2012CN202527851U Machine for roughening surface of metal by using laser in non-contact mode
11/14/2012CN1976261B Integrated memory controller circuit for fiber optics transceiver
11/14/2012CN1345474B Semiconductors structures using group III-nitride quaternary material system with reduced phase separation and method of fabrication
11/14/2012CN102782968A Laser system with highly linear output
11/14/2012CN102782967A Semiconductor light-emitting device, method for manufacturing semiconductor light-emitting device, and optical device
11/14/2012CN102782966A Semi-polar III-nitride optoelectronic devices on m-plane substrates with miscuts less than +/-15 degrees in the C-direction
11/14/2012CN102780159A Epitaxial wafer for 980nm F-P cavity strained quantum well laser with narrow line width and preparation method thereof
11/14/2012CN102780158A Tunable external-cavity semiconductor laser
11/14/2012CN102780157A Chip patching system of semiconductor laser and patching method
11/14/2012CN102779917A Semiconductor chip and method for producing a semiconductor chip
11/14/2012CN102778906A Dual-stage thermostatical control semiconductor laser
11/14/2012CN102201332B Preparation method of GaN substrate
11/14/2012CN101902013B Semiconductor nanoribbon-based annular cavity laser
11/14/2012CN101834408B Laser diode and method of manufacturing the same
11/14/2012CN101834406B Laser diode device
11/13/2012US8311072 Surface emitting laser array and production method therefor
11/13/2012US8311071 Wavelength tunable laser
11/13/2012US8311070 Nitride semiconductor laser device
11/13/2012US8310750 Waveform shaping circuit and optical switching device
11/13/2012US8309948 Nitride semiconductor device
11/08/2012WO2012150132A2 Laser light source
11/08/2012WO2012150104A1 Semiconductor optical amplifier device and optical matrix switch
11/08/2012WO2012149721A1 Wavelength tunable laser and wavelength selection method for tunable laser
11/08/2012US20120281727 Surface-emitting semiconductor laser device in which an edge-emitting laser is integrated with a diffractive lens, and a method for making the device
11/08/2012US20120281726 Bi-section semiconductor laser device, method for manufacturing the same, and method for driving the same
11/08/2012US20120281725 Means for improved implementation of laser diodes and laser diode arrays
11/08/2012US20120281408 High efficiency solid-state light source and methods of use and manufacture
11/08/2012US20120281274 Semiconductor optical devices and methods of fabricating the same
11/08/2012US20120281199 Systems and Methods for Generating an Optical Pulse
11/08/2012DE112010004257T5 Optisches kommunikationsmodul Optical communication module
11/08/2012DE102011100728A1 Optoelektronisches Halbleiterbauelement Optoelectronic semiconductor component
11/08/2012DE102011100175A1 Laserlichtquelle Laser light source
11/08/2012DE102005012953B4 Verfahren zur Herstellung eines optoelektronischen Bauelements und optoelektronisches Bauelement A process for producing an optoelectronic component and optoelectronic component
11/08/2012DE102004056979B4 Leuchtensteuersystem Lighting control system
11/07/2012EP2521227A1 Semiconductor optical amplifier device and optical matrix switch
11/07/2012EP2521226A1 External resonator laser
11/07/2012EP2521167A1 Metallic carrier for layer transfer and methods for forming the same
11/07/2012EP2519997A2 Optical device
11/07/2012CN102771023A Optoelectronic semiconductor chip
11/07/2012CN102771022A Ridge semiconductor laser and method for manufacturing a ridge semiconductor laser
11/07/2012CN102771021A Wavelength conversion device with microlens and optical package incorporating the same
11/07/2012CN102769252A Surface-emitting semiconductor laser device in which an edge-emitting laser is integrated with a diffractive lens, and a method for making the device
11/07/2012CN102769251A Resonant cavity device, and system and device using resonant cavity device
11/07/2012CN102769250A Atom cooling and trapping light source device
11/07/2012CN102769249A Graphene mode-locked optically pumped thin disc semiconductor laser
11/07/2012CN102769248A Semiconductor laser with automatic cooling device
11/07/2012CN102769247A Radiating structure of semiconductor laser chip
11/07/2012CN102766084A Vertically asymmetrical methyl spirobifluorene compound
11/07/2012CN102324696B Bragg refractive waveguide edge transmitting semiconductor laser with low horizontal divergence angle
11/07/2012CN102244363B Bench rotation apparatus of semiconductor laser
11/07/2012CN102064470B Full silicon quantum dot nano laser and manufacturing method thereof
11/07/2012CN101971445B Laser device
11/07/2012CN101662119B 激光器装置 Laser device
11/06/2012US8306423 Method and optical network component for signal processing in an optical network and communication system
11/06/2012US8306088 Bragg grating elements for the conditioning of laser emission characteristics
11/06/2012US8306087 Multi-level integrated photonic devices
11/06/2012US8306086 Algainn-based lasers produced using etched facet technology
11/06/2012US8306085 Nitride compound semiconductor element and method for manufacturing same
11/06/2012US8306084 Laser light source
11/06/2012US8306083 High performance ZnO-based laser diodes
11/06/2012US8306082 Group-III nitride semiconductor laser device, and method of fabricating group-III nitride semiconductor laser device
11/06/2012US8306081 High indium containing InGaN substrates for long wavelength optical devices
11/06/2012US8305509 Liquid crystal display device, electronic device having the same, and manufacturing method of the same
11/06/2012US8305122 Laser diode driver
11/06/2012US8304790 Nitride semiconductor with active layer of quantum well structure with indium-containing nitride semiconductor
11/06/2012US8304786 Light emission device, light emission device driving method, and projector
11/06/2012US8304269 Method of fabricating group III nitride semiconductor device
11/06/2012US8304267 Laser device, laser module, semiconductor laser and fabrication method of semiconductor laser
11/01/2012WO2012149497A2 Vertical cavity surface emitting lasers with silicon-on-insulator high contrast grating
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