H01S 5 - Semiconductor lasers

Patents for H01S 5 - Semiconductor lasers (52,420)
11/2009
11/18/2009	EP2120303A2 Surface-emitting laser, surface-emitting laser array, optical scanning device, and image forming apparatus
11/18/2009	EP2120302A2 Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus
11/18/2009	EP2120301A1 Wavelength variable semiconductor laser element, and apparatus and method for controlling the same
11/18/2009	EP2120257A1 Method for manufacturing semiconductor element
11/18/2009	EP2119683A1 Optical element, titanium oxide glass used for the optical element, and light emitting method and light amplifying method using titanium oxide glass
11/18/2009	CN101582564A Semiconductor laser device
11/18/2009	CN101582563A Surface-emitting laser, surface emitting laser array, optical scanning device and image forming apparatus
11/18/2009	CN101582562A Surface emitting laser element, surface emitting laser array, optical scanning device and image forming apparatus
11/18/2009	CN101582561A Grating diffraction external cavity semiconductor laser
11/18/2009	CN101582560A Semiconductor laser package module and array thereof
11/18/2009	CN101581815A Optical-electrical transceiver module
11/18/2009	CN100561393C Control of spectral content of a laser diode light source
11/18/2009	CN100561264C 光通信模块及其制造方法 The optical communication module manufacturing method thereof
11/18/2009	CN100561196C Semiconductor diode laser spectrometer arrangement and method
11/17/2009	US7620090 Semiconductor laser device
11/17/2009	US7620089 Surface-emitting type semiconductor laser
11/17/2009	US7620088 Surface emitting-semiconductor laser component featuring emission in a vertical direction
11/17/2009	US7620087 Radiation-emitting semiconductor component
11/17/2009	US7620086 Semiconductor laser and electronic device
11/17/2009	US7620084 Methods and systems for laser diode control
11/17/2009	US7619284 Over charge protection device
11/17/2009	US7618836 Method for manufacturing semiconductor optical device
11/12/2009	WO2009136348A1 Vertical cavity surface emitting laser device with monolithically integrated photodiode
11/12/2009	WO2009136244A1 Thz quantum cascade laser with micro-disc resonator and vertical emission by a second-order grating
11/12/2009	WO2009135982A1 Light manipulation arrangement
11/12/2009	WO2009103056A3 Electrically-pumped semiconductor zigzag extended cavity surface emitting lasers and superluminescent leds
11/12/2009	US20090279580 Surface-emitting type semiconductor laser and method for manufacturing the same
11/12/2009	US20090279579 Two-dimensional photonic crystal surface-emitting laser light source
11/12/2009	US20090279578 Dual wavelength laser device for optical communication
11/12/2009	US20090279575 Carrier substrate for micro device packaging
11/12/2009	US20090279165 Three-terminal optical signal amplifying device
11/12/2009	US20090278160 Radiation emitting semiconductor device
11/12/2009	US20090277228 Three-dimensional optical waveguide, method of manufacturing same, optical module, and optical transmission system
11/12/2009	DE19860895B4 Modensprungfreie durchstimmbare und spektral reine Laserlichtquelle Mode-hop-free tunable and spectrally pure laser light source
11/12/2009	DE10231454B4 Lasersteuervorrichtung Laser control apparatus
11/12/2009	DE102009015565A1 Terahertz-Frequenz-Domänen-Spektrometer mit integriertem Dual-Laser-Modul Terahertz frequency-domain spectrometer with integrated dual laser module
11/12/2009	CA2721931A1 Dual diode converging module
11/11/2009	EP2115832A1 Photochemistry laser diode assembly and photochemistry sheet having the same
11/11/2009	EP1605220B1 Heat sunk, laser module, laser device, and laser-processing device
11/11/2009	EP1387453B1 Gallium nitride compound semiconductor element
11/11/2009	CN101578744A AlGaInN-based lasers produced using etched facet technology
11/11/2009	CN101578715A III nitride compound semiconductor element and method for manufacturing the same, III nitride compound semiconductor light emitting element and method for manufacturing the same, and lamp
11/11/2009	CN100559672C Multiwavelength laser diode
11/11/2009	CN100559671C Method for producing split crack mirror face of gallium nitride semiconductor component
11/11/2009	CN100559619C Fabrication of semiconductor materials and devices with controlled electrical conductivity
11/11/2009	CN100558410C Nucleic acids, polypeptides, and methods for modulating apoptosis
11/10/2009	US7616675 Semiconductor laser device and manufacturing method of the same
11/10/2009	US7616674 Semiconductor laser diode array
11/10/2009	US7616673 Semiconductor laser device
11/10/2009	US7616672 Semiconductor light emitting device and manufacturing method therefor
11/10/2009	US7616377 Optical repeater
11/10/2009	US7615804 Superlattice nitride semiconductor LD device
11/10/2009	US7615791 Semiconductor optical device
11/10/2009	US7615499 Method for oxidizing a layer, and associated holding devices for a substrate
11/05/2009	WO2009134523A1 Heterodyne receiver using differential temperature control of laser sources
11/05/2009	WO2009134456A1 Spectrally and spatially mismatched seeding of a multimode vcsel for modulation bandwidth enhancement
11/05/2009	WO2009134290A1 Agile-beam laser array transmitter
11/05/2009	WO2009133966A1 Vertical cavity surface emitting laser device, vertical cavity surface emitting laser array, optical scanning apparatus, image forming apparatus, optical transmission module and optical transmission system
11/05/2009	WO2009133631A1 Tunable laser source using intracavity laser light outcoupling and module containing the same
11/05/2009	WO2009133592A1 Optical neural network
11/05/2009	WO2009132631A1 Laser and method for producing pulsed laser radiation
11/05/2009	WO2009132398A1 Methods and systems for frequency stabilisation of multiple lasers
11/05/2009	WO2009100256A3 Pump chamber integrated lamps
11/05/2009	US20090275159 Method for manufacturing nitride semiconductor laser element
11/05/2009	US20090274188 Light emitting device and fabrication method thereof
11/05/2009	US20090274187 Semiconductor Laser, Module and Optical Transmitter
11/05/2009	US20090274186 Surface-emitting type semiconductor laser
11/05/2009	US20090274177 Turnable laser device
11/05/2009	US20090274176 Compact, thermally stable multi-laser engine
11/05/2009	DE102008021622A1 Carrier unit for optoelectronic component, has carrier with main face for attachment of electronic component, and conducting framework, which is fastened on main face of carrier
11/05/2009	DE102008021621A1 Radiation emitting thin film semiconductor chip, has front side reflection layer lying opposite to rear side reflection layer, where distance between rear and front reflection layers is calculated using preset formula
11/05/2009	CA2723244A1 Methods and systems for frequency stabilisation of multiple lasers
11/04/2009	EP2113975A2 High output, mid infrared laser source assembly
11/04/2009	EP2113974A1 Nitride semiconductor device
11/04/2009	EP2113973A1 Laser source and method for generating millimeter wave
11/04/2009	EP1929552B1 Optoelectronic semiconductor component with current spreading layer
11/04/2009	EP1483814B1 Method for optimising the calibration process of a tuneable laser
11/04/2009	EP1342300B1 Distributed-feedback-laser with varying electrical resistance for uniform gain inside the optical waveguide
11/03/2009	US7613220 Two-wavelength semiconductor laser device and method for fabricating the same
11/03/2009	US7613219 Semiconductor devices having self aligned semiconductor mesas and contact layers
11/03/2009	US7613218 Self-pulsation nitride semiconductor laser device and method for fabricating the same
11/03/2009	US7613217 Semiconductor surface emitting device
11/03/2009	US7612432 metallic sulfides contains zinc, copper, Cd, Hg and alkaline earth metals, Se, Te; doped; light emitting device; ohmic contactor to a metallic material; low resistance
10/2009
10/29/2009	US20090269868 Methods of Manufacture for Quantum Dot optoelectronic devices with nanoscale epitaxial lateral overgrowth
10/29/2009	US20090268774 Vertical cavity surface emitting laser and method of manufacturing the same
10/29/2009	US20090268773 Surface emitting laser element, surface emitting laser element array, method of fabricating a surface emitting laser element
10/29/2009	US20090268772 Semiconductor laser apparatus
10/29/2009	US20090268771 Multi-Stripe Laser Diode Desings Which Exhibit a High Degree of Manufacturability
10/29/2009	US20090268770 Gain Clamped Optical Device For Emitting LED Mode Light
10/29/2009	US20090268769 Surface-emission laser diode and surface-emission laser array, optical interconnection system, optical communication system, electrophotographic system, and optical disk system
10/29/2009	US20090268768 Method of making nitride semiconductor laser, method of making epitaxial wafer, and nitride semiconductor laser
10/29/2009	US20090268766 Optical transmitter applicable to burst signal and method for controlling the same
10/29/2009	US20090268765 Intra-Cavity Phase Modulated Laser Based on Intra-Cavity Depletion-Edge-Translation Lightwave Modulators
10/29/2009	US20090268764 Multisectional laser
10/29/2009	US20090268762 Optical intergrated device
10/29/2009	US20090267100 Nitride-based semiconductor device and method of manufacturing the same
10/29/2009	US20090267051 Method of preparing quantum dot-inorganic matrix composites
10/29/2009	DE102008044641A1 Optoelektronisches Bauelement Optoelectronic component
10/28/2009	EP2112729A2 Method of making nitride semiconductor laser, method of making epitaxial wafer, and nitride semiconductor laser
10/28/2009	EP2112728A1 Device for detecting wavelength shift, system for locking wavelength and methods thereof

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