216136 ⎘
Semiconductor lasers; Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well lasers [SQW-lasers], multiple quantum well lasers [MQW-lasers] or graded index separate confinement heterostructure lasers [GRINSCH-lasers] characterised by special barrier layers
SEMICONDUCTOR LASER MODULES
#2MULTIPLE QUANTUM WELL STRUCTURE, SEMICONDUCTOR LASER AND MANUFACTURING METHOD FOR MULTIPLE QUANTUM WELL STRUCTURE
#3SEMICONDUCTOR LASER COMPONENTS
#4DEVICES INCLUDING IIIxOz , AlyOz SUPERLATTICES
#5SURFACE EMITTING SEMICONDUCTOR LASER AND OPTICAL TRANSMISSION APPARATUS
#6Stable UV Laser
#7SEMICONDUCTOR GREEN LASERS
#8VERTICAL CAVITY LIGHT-EMITTING ELEMENT
#9SEMICONDUCTOR LASER ELEMENT
#10HIGH-EFFICIENCY ACTIVE LAYER AND SEMICONDUCTOR LIGHT-EMITTING DEVICE AND PREPARATION METHOD
#11DISTRIBUTED REFLECTOR LASER DIODE AND METHOD FOR MANUFACTURING THE SAME
#12OPTICAL MODULATION AND AMPLIFICATION APPARATUS, OPTICAL MODULE, OPTICAL NETWORK UNIT, AND OPTICAL COMMUNICATION SYSTEM
#13NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT
#14Semiconductor layer structure with a thin blocking layer
#15DILUTE NITRIDE LONG-WAVELENGTH EMITTER WITH IMPROVED PERFORMANCE OVER TEMPERATURE
#16LASER ELEMENT
#17SEMICONDUCTOR OPTICAL DEVICE
#18OPTOELECTRONIC SEMICONDUCTOR COMPONENT, ARRANGEMENT OF OPTOELECTRONIC SEMICONDUCTOR COMPONENTS, OPTOELECTRONIC DEVICE AND METHOD FOR PRODUCING AN OPTOELECTRONIC SEMICONDUCTOR COMPONENT
#19Stable UV laser
#20GAIN MEDIUM STRUCTURE FOR SEMICONDUCTOR OPTICAL AMPLIFIER WITH HIGH SATURATION POWER
#21Light emitting structures with multiple uniformly populated active layers
#22Multi-color light emitting structures with controllable emission color
#23SiGeSn laser diodes and method of fabricating same
#24Optical semiconductor device
#25Semiconductor layer structure with a thin blocking layer
#26LOW VOLTAGE LASER DIODES ON {20-21} GALLIUM AND NITROGEN CONTAINING SURFACES
#27STACKED SEMICONDUCTOR LASERS WITH CONTROLLED SPECTRAL EMISSION
#28Quantum cascade laser and method for manufacturing same
#29Semiconductor light emitting element
#30Semiconductor laser diode
#31Semiconductor device and manufacturing method
#32Laser diode
#33Low voltage laser diodes on {20-21} gallium and nitrogen containing surfaces
#34Semiconductor optical device and optical transceiver module
#35Laser diode with defect blocking layer
#36Superlattice heterostructures formed with single crystalline semiconductor nanomembranes and amorphous tunneling barrier layers
#37Quantum cascade laser element
#38Semiconductor layer sequence having pre- and post-barrier layers and quantum wells
#39Method of manufacturing semiconductor laser device
#40Optoelectronic component
#41Surface-emitting laser device and light emitting device including the same
#42Semiconductor laser device, semiconductor laser module, and laser light source system for welding
#43Transistor laser electrical and optical bistable switching
#44Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates
#45Semiconductor laser diode with low threshold current
#46III-Nitride nanowire array monolithic photonic integrated circuit on (001)silicon operating at near-infrared wavelengths
#47Optical semiconductor device
#48White light emitting structures with controllable emission color temperature
#49Semiconductor laser
#50Vertical cavity light emitting element
#51Semiconductor optical device
#52Semiconductor laser diode having multi-quantum well structure
#53Semiconductor material doping
#54Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates
#55Monolithic WDM VCSEL arrays by quantum well intermixing
#56Method of forming nanorods and method of manufacturing semiconductor element
#57Quantum cascade laser
#58Laser diode chip
#59Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates
#60Nitride semiconductor device and quantum cascade laser using the same
#61Quantum cascade laser
#62Distributed feedback semiconductor laser element
#63Semiconductor laser element and method of manufacturing semiconductor laser element
#64Controlling the emission wavelength in group III-V semiconductor laser diodes
#65Light emitting structures with selective carrier injection into multiple active layers
#66White light emitting structures with controllable emission color temperature
#67Semiconductor laser device
#68Vertical cavity surface emmiting laser
#69Semiconductor material doping
#70Semiconductor laser and manufacturing method thereof
#71Nitride semiconductor quantum cascade laser
#72Optical semiconductor device
#73Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates
#74Nitride semiconductor device
#75Semiconductor device
#76Semiconductor light emitting element
#77Interband cascade lasers with engineered carrier densities
#78Quantum efficiency of multiple quantum wells
#79Quantum cascade lasers with improved performance using interface roughness scattering
#80Optoelectronic semiconductor chip
#81Multi-beam semiconductor laser device
#82Semiconductor light emitting device
#83Surface-emitting laser element, method for manufacturing a surface-emitting laser element, and atomic oscillator
#84Semiconductor light emitting device and method for manufacturing same
#85Multiquantum well structures for suppression of electron leakage and reduction of threshold-current density in quantum cascade lasers
#86Nitride semiconductor device
#87Semiconductor light emitting element and method for manufacturing the same
#88Semiconductor light emitting element
#89Light emitting and lasing semiconductor methods and devices
#90Semiconductor laser
#91Semiconductor light emitting device and method for manufacturing same
#92Semiconductor material doping
#93III-V group compound devices with improved efficiency and droop rate
#94Method of manufacturing multi-wavelengths distributed feedback (DFB) laser array including top separate confinement layer having different thickness laser units on the quantum-well layer grown by selective area epitaxial growth
#95Quantum efficiency of multiple quantum wells
#96SOLID STATE LIGHTING LUMINAIRE AND A FABRICATION METHOD THEREOF
#97Light emitting device with graded composition hole tunneling layer
#98Quantum cascade laser design with stepped well active region
#99Optoelectronic device with a wide bandgap and method of making same
#100Nitride semiconductor device
#101Optoelectronic semiconductor chip
#102Laser emission systems, heterostructure and active zone having coupled quantum-wells, and use for 1.55 mm laser emission
#103Single-frequency distributed feedback laser diode with complex-coupling coefficient and transparent conductive cladding layer
#104Vertical surface emitting semiconductor device
#105Nitride group semiconductor light emitting device including multiquantum well structure
#106Semiconductor light emitting device and wafer
#107Optoelectronic semiconductor chip
#108Interband cascade lasers with engineered carrier densities
#109Lasers with InGaAs quantum wells with InGaP barrier layers with reduced decomposition
#110LASERS WITH QUANTUM WELLS HAVING HIGH INDIUM AND LOW ALUMINUM WITH BARRIER LAYERS HAVING HIGH ALUMINUM AND LOW INDIUM WITH REDUCED TRAPS
#111High-temperature interband cascade lasers
#112NITRIDE BASED SEMICONDUCTOR OPTICAL DEVICE, EPITAXIAL WAFER FOR NITRIDE BASED SEMICONDUCTOR OPTICAL DEVICE, AND METHOD OF FABRICATING SEMICONDUCTOR LIGHT-EMITTING DEVICE
#113Light emitting and lasing semiconductor methods and devices
#114Semiconductor light emitting device and method for manufacturing same
#115High power, high efficiency quantum cascade lasers with reduced electron leakage
#116SURFACE-EMITTING LASER, SURFACE-EMITTING LASER ARRAY, DISPLAY APPARATUS INCLUDING THE SURFACE-EMITTING LASER ARRAY AS A LIGHT SOURCE, PRINTER HEAD, AND PRINTER
#117SEMICONDUCTOR LIGHT EMITTING DEVICE
#118Vertical Surface Emitting Semiconductor Device
#119Self-oscillating semiconductor laser device and driving method thereof
#120LASER DIODE USING ASYMMETRIC QUANTUM WELLS
#121Highly power-efficient and broadband quantum cascade lasers
#122Vertical surface emitting semiconductor device
#123Growth structures and method for forming laser diodes on {30-31} or off cut gallium and nitrogen containing substrates
#124Low Voltage Laser Diodes on Gallium and Nitrogen Containing Substrates
#125Growth structures and method for forming laser diodes on {20-21} or off cut gallium and nitrogen containing substrates
#126Nitride based semiconductor optical device, epitaxial wafer for nitride based semiconductor optical device, and method of fabricating semiconductor light-emitting device
#127Nitride semiconductor wafer, nitride semiconductor chip, method of manufacture thereof, and semiconductor device
#128Nitride based semiconductor optical device, epitaxial wafer for nitride based semiconductor optical device, and method of fabricating semiconductor light-emitting device
#129Quantum cascade laser
#130Infrared semiconductor laser
#131Semiconductor light-emitting device, optical module, transmitter, and optical communication system
#132LAMINATED STRUCTURES
#133Nitride based semiconductor optical device, epitaxial wafer for nitride based semiconductor optical device, and method of fabricating semiconductor light-emitting device
#134Semiconductor electroluminescent device with a multiple-quantum well layer formed therein
#135SEMICONDUCTOR DEVICE
#136Nitride semiconductor device
#137Nitride based semiconductor optical device, epitaxial wafer for nitride based semiconductor optical device, and method of fabricating semiconductor light-emitting device
#138Group III nitride semiconductor laser
#139Semiconductor light-emitting device
#140Nitride semiconductor optical element and manufacturing method thereof
#141High-temperature interband cascade lasers
#142Nitride semiconductor device
#143Optoelectronic devices
#144Quantum-well photoelectric device assembled from nanomembranes
#145Semiconductor for use in harsh environments
#146Optical disc drive apparatus with an indirect semiconductor laser containing an asymmetric quantum well structure
#147Nitride semiconductor light emitting device
#148Optoelectronic Semiconductor Chip
#149Gain-coupled distributed feedback semiconductor laser including first-order and second-order gratings
#150Semiconductor device
#151Nitride-based semiconductor light-emitting device
#152Nitride semiconductor device with superlattice active layer including barrier layers with different energy band gaps
#153High efficiency intersubband semiconductor lasers
#154Gan-Based III-V Compound Semiconductor Light-Emitting Element and Method for Manufacturing Thereof
#155Distributed feedback semiconductor laser including wavelength monitoring section
#156Semiconductor device
#157Epi-structure with uneven multi-quantum well and the method thereof
#158Interband tunneling intersubband transition semiconductor laser
#159III-nitride compound semiconductor light emitting device
#160Nitride-based light emitting heterostructure
#161Nitride semiconductor device
#162Buried-heterostructure semiconductor laser
#163High efficiency intersubband semiconductor lasers
#164Semiconductor light emitting device
#165Terahertz radiating device based on semiconductor coupled quantum wells
#166Complex-coupled distributed feedback semiconductor laser
#167Semiconductor light source
#168Surface-emitting laser element and laser module using the same
#169Nitride semiconductor; light-emitting device, light-emitting diode, laser device and lamp using the semiconductor; and production methods thereof
#170Optical semiconductor device with multiple quantum well structure
#171Active region of a light emitting device optimized for increased modulation speed operation
#172Control of output beam divergence in a semiconductor waveguide device
#173Nitride semiconductor device
#174Gallium-nitride-based light-emitting apparatus
#175Superlattice optical semiconductor device where each barrier layer has high content of group III elements in center portion and low content near well layer
#176Nitride-based light emitting heterostructure
#177Semiconductor light-emitting device
#178Ultraviolet group III-nitride-based quantum well laser diodes
#179Semiconductor device having quantum well structure, and method of forming the same
#180Quantum well structure and semiconductor device using it and production method of semiconductor element
#181Semiconductor device having quantum well structure including dual barrier layers, semiconductor laser employing the semiconductor device, and methods of manufacturing the semiconductor device and the semiconductor laser
#182Semiconductor device
#183Optical semiconductor device with multiple quantum well structure
#184Semiconductor light-emitting device having an active region with aluminum-containing layers forming the lowermost and uppermost layer
#185Nitride semiconductor device
#186Unipolar quantum cascade laser
#187Terahertz radiating device based on semiconductor coupled quantum wells
#188Method and system for providing directional light sources with broad spectrum
#189Method and system for providing directional light sources with broad spectrum
#190Quantum well passivation structure for laser facets
#191Method and system for providing directional light sources with broad spectrum
#192Method and system for providing directional light sources with broad spectrum