Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
05/2012
05/31/2012WO2012069262A1 Method for producing an optoelectronic semiconductor chip, and such a semiconductor chip
05/31/2012WO2012069017A1 Laser antireflection device and laser apparatus comprising same
05/31/2012US20120134681 Semiconductor laser drive device, semiconductor laser drive method, light transmission device, optical wiring module, and electronic device
05/31/2012US20120134383 Electro-absorption modulator and optical semiconductor device
05/31/2012US20120134382 Surface emitting semiconductor laser component having a vertical emission direction
05/31/2012US20120134381 Vertical cavity surface emitting devices incorporating wafer fused reflectors
05/31/2012US20120134380 Quantum cascade laser
05/31/2012US20120134379 Multi-beam laser power control circuit and image forming apparatus using the same
05/31/2012US20120134378 Semiconductor laser driving device and image forming apparatus having the semiconductor laser driving device
05/31/2012US20120134014 Light generating device
05/31/2012DE112010000821T5 Zweidimensionales, oberflächenemittierendes Laser-Anordnungselement, oberflächenemittierende Lasereinrichtung und Lichtquelle Two-dimensional surface emitting laser array element surface emitting laser device and light source
05/31/2012DE102010052541A1 Optoelectronic semiconductor device has housing having main portion that is formed with recess for mounting optoelectronic semiconductor chip, where main portion is made of silicon material
05/31/2012DE102008026801B4 Wärmeübertragungsvorrichtung zur doppelseitigen Kühlung eines Halbleiterbauelementes und Verfahren zu seiner Montage Heat transfer apparatus for cooling a double-sided semiconductor device and method for its assembly
05/30/2012EP2458876A1 Display
05/30/2012EP2458696A1 A frequency tunable mode locked laser diode and a method of tuning frequency in a mode locked laser diode
05/30/2012EP2458695A1 Fiber laser apparatus
05/30/2012EP2457296A1 Optoelectronic semiconductor body with a quantum well structure
05/30/2012EP1723705B1 Device for shifting frequency in an optical path with a continuous laser source
05/30/2012CN202260122U High-power semiconductor laser source system used for laser processing
05/30/2012CN202260121U Light source system for multi-wavelength high-power semiconductor lasers
05/30/2012CN202260120U Plug-in-arrangement beam-combination high-power semiconductor laser
05/30/2012CN202260119U Laser tube body
05/30/2012CN202260118U Butterfly type laser encapsulation component
05/30/2012CN202260105U Special cooling device for cataract laser
05/30/2012CN202256786U Semiconductor laser coupling device
05/30/2012CN102484538A An optical connection system
05/30/2012CN102484354A 氮化物半导体发光装置 The nitride semiconductor light emitting device
05/30/2012CN102484353A Light source, and optical coherence tomography module
05/30/2012CN102484352A 集成光电二极管波长监视器 Integrated photodiode Wavelength Monitor
05/30/2012CN102484184A Light emitting semiconductor device
05/30/2012CN102484181A Group-III nitride crystal substrate, group-III nitride crystal substrate with epitaxial layer, semiconductor device, and method for manufacturing same
05/30/2012CN102484178A 具有曲率控制层的iii族氮化物发光装置 Iii nitride light-emitting device having a curvature control layer
05/30/2012CN102097745B Wavelength tunable laser for forming Bragg grating by reflection of symmetrical etching slots
05/30/2012CN101982905B InP-based strained quantum well structure with pseudo-substrate and preparation method thereof
05/30/2012CN101960681B Laser light source module
05/30/2012CN101809833B Nitride-group semiconductor light-emitting element, nitride-group semiconductor laser element, nitride-group semiconductor light emitting diode, their manufacturing method, and nitride-group semiconductor layer forming method
05/30/2012CN101752774B Laser system and optical cable jumper therefor
05/30/2012CN101661205B Making method of column lens used in beam fast axis compression of array devices
05/30/2012CN101351936B Vertically emitting, optically pumped semiconductor having an external resonator on a separate substrate
05/30/2012CN101350500B Semiconductor light- emitting device and manufacturing method thereof
05/30/2012CN101339278B Mounting structure of semiconductor optical element
05/29/2012US8189643 Sub-wavelength grating integrated VCSEL
05/29/2012US8189642 VCSEL semiconductor device
05/29/2012US8189641 Semiconductor device
05/29/2012US8189640 Laser light emitting device
05/29/2012US8189639 GaN-based laser diodes with misfit dislocations displaced from the active region
05/29/2012US8189638 Laser diode device
05/29/2012US8189637 Semiconductor light-emitting device and method for manufacturing the same
05/29/2012US8189636 Electrical overstress event indicator on electronic circuitry
05/29/2012US8189635 Laser diode having nano patterns and method of fabricating the same
05/29/2012US8188458 Non-polar (Al,B,In,Ga)N quantum well and heterostructure materials and devices
05/29/2012CA2485498C Method for hermetically housing optical components and optical components produced according to said method
05/24/2012WO2012067047A1 Semiconductor laser element and method for manufacturing same
05/24/2012WO2012066804A1 Method for manufacturing semiconductor substrate, and light emitting element
05/24/2012WO2012066200A1 Heterogeneous laser with high efficiency and method of manufacturing the laser
05/24/2012WO2012065834A1 Polarization-stable surface-emitting laser diode
05/24/2012WO2012015652A9 Start-up methods for frequency converted light sources
05/24/2012US20120128375 Integrated semiconductor laser element, semiconductor laser module, and optical transmission system
05/24/2012US20120128021 Light emitting device and package component
05/24/2012US20120128020 Vertical cavity surface emitting laser with active carrier confinement
05/24/2012US20120128019 Monolithically integrated multi-wavelength high-contrast grating vcsel array
05/24/2012US20120128018 Interband Cascade Lasers
05/24/2012US20120128017 Electrical Devices Formed using Ternary Semiconducting Compounds
05/24/2012US20120128016 Iii-nitride semiconductor laser diode
05/24/2012US20120127564 High-Temperature Interband Cascade Lasers
05/24/2012US20120127472 Broadband Discrete Spectrum Optical Source
05/24/2012DE102011084047A1 Polarisationsstabile oberflächenemittierende Laserdiode Stable polarization surface-emitting laser diode
05/24/2012DE102010051959A1 Optoelektronisches Halbleiterbauelement Optoelectronic semiconductor component
05/23/2012EP2456026A1 Group iii nitride semiconductor optical element and epitaxial substrate
05/23/2012EP2456025A1 Group-iii nitride semiconductor element, epitaxial substrate, and method for fabricating a group-iii nitride semiconductor element
05/23/2012EP2455989A1 Nitride-based semiconductor light-emitting element
05/23/2012EP2454787A1 Integrated photodiode wavelength monitor
05/23/2012EP1979999B1 Monitoring photodetector for integrated photonic devices
05/23/2012EP1706894B1 Integrated photonic devices
05/23/2012CN1741332B Surface-emitting semiconductor laser and its manufacturing method
05/23/2012CN102474078A 带有外延层堆叠的宽条激光器及其制造方法 Wide stripe laser and its method of manufacturing an epitaxial layer stack with a
05/23/2012CN102474077A Nitride-semiconductor laser diode
05/23/2012CN102474076A Group III nitride semiconductor optical element and epitaxial substrate
05/23/2012CN102474075A Group-III nitride semiconductor element, epitaxial substrate, and method for fabricating a group-III nitride semiconductor element
05/23/2012CN102474074A 多束相干激光发射的二极管源 More coherent laser source emitting diode
05/23/2012CN102474073A Surface-emitting laser device, surface-emitting laser array, optical scanner, and image forming apparatus
05/23/2012CN102474072A 具有有源载流子限制的垂直腔表面发射激光器 The vertical cavity surface having an active carrier confinement emitting laser
05/23/2012CN102474071A 半导体光学器件的制造方法、半导体光学激光元件的制造方法以及半导体光学器件 The method of manufacturing a semiconductor optical device, the manufacturing method of the semiconductor laser element and an optical semiconductor optical device
05/23/2012CN102474070A 多光束激光器功率控制电路以及使用其的图像形成设备 The multi-beam laser power control circuit, and an image forming apparatus using the same
05/23/2012CN102474069A Integrated-type semiconductor laser element, semiconductor laser module, and optical transmission system
05/23/2012CN102474068A Semiconductor laser apparatus
05/23/2012CN102474067A 激光模块 Laser Module
05/23/2012CN102474066A 粘接的周期性极化的光学非线性晶体 The optically nonlinear crystal is a periodically poled adhesive
05/23/2012CN102473805A GaN基半导体发光器件及其制造方法 GaN-based semiconductor light-emitting device and its manufacturing method
05/23/2012CN102472876A 激光模块 Laser Module
05/23/2012CN102468608A 半导体激光装置及光装置 Semiconductor laser device and optical means
05/23/2012CN102468607A 一种半导体激光光源 A semiconductor laser light source
05/23/2012CN102468606A Laser ray wavelength modification apparatus
05/23/2012CN102468605A Online monitoring device of laser spatial filter and spatial filter
05/23/2012CN102468604A 一种贴片式固体激光器、调整装置及制造方法 A patch-type solid-state lasers, adjustment apparatus and method of manufacture
05/23/2012CN102468603A Laser driving circuit stabilizing extinction ratio
05/23/2012CN102468602A 一种半导体激光光源 A semiconductor laser light source
05/23/2012CN102468389A 氮化物半导体发光元件 The nitride semiconductor light emitting element
05/23/2012CN102464794A Copolymer containing benzotriazol group as well as preparation method and application of copolymer
05/23/2012CN102044844B Distributed amplification SGDBR (sampled grating distributed Bragg reflector) tunable laser structure
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