| Patents for H01S 5 - Semiconductor lasers (52,420) |
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| 12/31/2009 | US20090323750 Semiconductor laser device and method of manufacturing the same as well as optical pickup |
| 12/31/2009 | US20090323749 Light-emitting device with double intermediate layers between mesa stripe and iron-doped current blocking layer |
| 12/31/2009 | US20090323748 Photoelectric conversion device, photoelectric conversion module and method of manufacturing photoelectric conversion device |
| 12/31/2009 | US20090323746 Nitride Semiconductor Laser and Method for Fabricating Same |
| 12/31/2009 | US20090322233 LIght detecting apparatus and output light intensity controller |
| 12/31/2009 | US20090321771 Semiconductor light-emitting device |
| 12/31/2009 | US20090321712 Plasmonic coupling devices |
| 12/31/2009 | DE102008030844A1 Surface-emitting semiconductor laser, has semiconductor body comprising two active zones for emission of laser radiation, and lens e.g. thermal lens, integrated into body, where zones are connected with one another through tunnel junction |
| 12/31/2009 | DE102008030843A1 Opto-electronic arrangement, has adhesive unit arranged between connection support and chip and comprising of electrical conducting material, which provides electrical conducting connection between connection points and contact points |
| 12/31/2009 | DE102008030818A1 Oberflächenemittierender Halbleiterlaser mit mehreren aktiven Zonen The surface emitting semiconductor laser having a plurality of active zones |
| 12/31/2009 | DE102008030346A1 Arrangement for cooling radiation emitting semiconductor device, has surface of component connected with another surface of another component |
| 12/31/2009 | DE102008030254A1 Halbleiterlasermodul A semiconductor laser module |
| 12/31/2009 | DE102008030253A1 Konversionselement und Leuchtmittel Conversion element and bulbs |
| 12/31/2009 | DE102008028037A1 Verfahren zur Erzeugung gepulster Laserstrahlung mit einem Faserlaser A method for generating pulsed laser radiation with a fiber laser |
| 12/31/2009 | DE102007044848B4 Halbleiterlaser und Verfahren zum Betreiben eines Halbleiterlasers Semiconductor laser and method of operating a semiconductor laser |
| 12/30/2009 | WO2009155894A1 Semiconductor laser module |
| 12/30/2009 | WO2009126351A3 Silicon laser-quantum well intermixing wafer bonded integration platform |
| 12/30/2009 | EP2137517A1 Waveguide devices using evanescent coupling between waveguides and grooves |
| 12/30/2009 | CN201374499Y Long service life microchannel cooling heat sink for semiconductor laser two-dimensional array |
| 12/30/2009 | CN201374498Y Long service life microchannel heat sink of semiconductor laser |
| 12/30/2009 | CN201374497Y Mounting clamp with micro-passage laser |
| 12/30/2009 | CN201374496Y Cross-imaging laser line light source |
| 12/30/2009 | CN201374495Y Semiconductor laser with efficient encapsulation structure |
| 12/30/2009 | CN201373365Y Laser infrared illuminator |
| 12/30/2009 | CN101615764A Semiconductor element and method for fabrication thereof |
| 12/30/2009 | CN101615763A Semiconductor laser with wideband wavelength locking |
| 12/30/2009 | CN101615762A Encapsulation method for preventing SOA-R tube core from hot shot |
| 12/30/2009 | CN100576666C Large power beam coupled semiconductor laser |
| 12/30/2009 | CN100576665C Semiconductor laser apparatus, method of manufacturing semiconductor laser apparatus, and optical pickup apparatus |
| 12/30/2009 | CN100576664C Method for wet method corrosion of Terahertz quantum cascaded laser crestiform structure |
| 12/30/2009 | CN100576663C Method for making thermal sediment of reverse installation of GaN base laser |
| 12/30/2009 | CN100576662C Method for making gallium nitride based laser tube core using face-down bonding technique |
| 12/30/2009 | CN100576586C Production method of group III nitride semiconductor element |
| 12/29/2009 | US7639910 Optical module and method of packaging the same |
| 12/29/2009 | US7639723 Tunable laser, optical module, and control method thereof |
| 12/29/2009 | US7639720 Two-dimensional photonic crystal surface emitting laser |
| 12/24/2009 | US20090317929 Method of producing semiconductor optical device |
| 12/24/2009 | US20090317086 Optical transceiver module and method of controlling optical transceiver module |
| 12/24/2009 | US20090317044 Nanocomposites |
| 12/24/2009 | US20090316745 Optical module |
| 12/24/2009 | US20090316744 Semiconductor laser, method for manufacturing semiconductor laser, optical disk device, and optical pickup |
| 12/24/2009 | US20090316743 Laser diode driver with adaptive compliance voltage |
| 12/24/2009 | US20090316741 Temperature control apparatus and optical transmission device using same |
| 12/24/2009 | US20090315067 Semiconductor device fabrication method and structure thereof |
| 12/24/2009 | US20090315041 Optical member and method for manufacturing of optical member |
| 12/24/2009 | DE102008028654A1 Lichtmodul mit einem berührungslos auslesbaren Transponder Light module with a contactless readable transponder |
| 12/24/2009 | DE102008026801A1 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 |
| 12/23/2009 | WO2009154465A1 Coupled cavity laser diode for generating chaotic signals |
| 12/23/2009 | WO2009154085A1 Seed light generating device, light source device and method for adjusting the same, optical irradiation device, exposure device, and device manufacturing method |
| 12/23/2009 | WO2009153875A1 Laser pulse generating device, and method therefor |
| 12/23/2009 | WO2009152690A1 Grating external cavity semiconductor laser and its quasi synchronous tuning method |
| 12/23/2009 | WO2009152612A1 Integrated wavelength locker and multiplexer |
| 12/23/2009 | WO2009120603A3 Systems and methods for laser pulse equalization |
| 12/23/2009 | EP2136445A1 An optical device having a quantum-dot structure |
| 12/23/2009 | EP2136444A1 Coupled cavity laser diode for generating chaotic signals |
| 12/23/2009 | EP2135335A1 Self-standing parallel plate beam splitter, method for manufacturing the same, and laser diode package structure using the same |
| 12/23/2009 | EP1320902B1 The semiconductor led device and producing method |
| 12/23/2009 | EP1183740B1 Concentrically leaded power semiconductor device package |
| 12/23/2009 | CN201369490Y Micro-channel heat sink device for semiconductor laser array |
| 12/23/2009 | CN101609961A Nitride semiconductor device and method of manufacturing same |
| 12/23/2009 | CN101609960A An optical device having a quantum-dot structure |
| 12/23/2009 | CN101609959A Littrow structure raster outer cavity semiconductor laser device and quasi-synchronization tuning method |
| 12/23/2009 | CN101609186A Optical member and method for manufacturing of optical member |
| 12/23/2009 | CN100574027C 808nm large-power quantum well laser in non-aluminum active region of asymmetric structure |
| 12/23/2009 | CN100574026C High thermal conductivity vertical cavity surface emitting laser (VCSEL) |
| 12/23/2009 | CN100574025C A device and method for laser cooler current limit |
| 12/23/2009 | CN100574024C Method for encapsulation and preparation of middle-low power semiconductor laser |
| 12/23/2009 | CN100574023C Tunable laser |
| 12/23/2009 | CN100573947C Illuminant semiconductor element and method for manufacturing the same |
| 12/23/2009 | CN100573933C Semiconductor chip |
| 12/22/2009 | US7636522 Coolerless photonic integrated circuits (PICs) for WDM transmission networks and PICs operable with a floating signal channel grid changing with temperature but with fixed channel spacing in the floating grid |
| 12/22/2009 | US7636378 Semiconductor laser diode |
| 12/22/2009 | CA2331929C Quantum dot tunable external cavity lasers (qd-tec lasers) |
| 12/17/2009 | WO2009152047A2 Hybrid laser diode drivers |
| 12/17/2009 | WO2009150341A1 Terahertz wave emission laser device |
| 12/17/2009 | US20090311847 Method for producing a semiconductor component |
| 12/17/2009 | US20090310640 MOCVD GROWTH TECHNIQUE FOR PLANAR SEMIPOLAR (Al, In, Ga, B)N BASED LIGHT EMITTING DIODES |
| 12/17/2009 | US20090310639 Laser device |
| 12/17/2009 | US20090310638 Semiconductor laser device |
| 12/17/2009 | US20090310637 Surface emitting laser element and method of fabricating the same |
| 12/17/2009 | US20090310632 Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus |
| 12/17/2009 | US20090310630 Semiconductor integrated device |
| 12/17/2009 | DE112008000320T5 Metamaterialstrukturen für Lichtverarbeitung und Verfahren zum Verarbeiten von Licht Metamaterialstrukturen for processing light and method for processing light |
| 12/17/2009 | DE102008028345A1 Halbleiterkörper und Verfahren zur Herstellung eines Halbleiterkörpers Semiconductor body and method of manufacturing a semiconductor body |
| 12/17/2009 | DE102008027468A1 Wärmeübertragungsvorrichtung mit einem Halbleiterbauelement sowie Anschlussvorrichtung für ihren Betrieb A heat transfer device comprising a semiconductor device and connection device for its operation |
| 12/17/2009 | DE102008026856A1 Kühlelement für ein elektronisches Bauelement und Vorrichtung mit einem elektronischen Bauelement Cooling element for an electronic component device and to an electronic component |
| 12/16/2009 | EP2133965A2 Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus |
| 12/16/2009 | EP2133910A1 Passivation method of non-radiative recombination centres of ZnO samples and passivated ZnO samples prepared by the same method. |
| 12/16/2009 | EP2133718A1 Light source unit |
| 12/16/2009 | EP2132840A2 Methods, arrangements and apparatus for utlizing a wavelength-swept laser using angular scanning and dispersion procedures |
| 12/16/2009 | EP2132772A2 Heat sink, and assembly or module unit comprising a heat sink |
| 12/16/2009 | EP1330051B1 Pulse width control circuit |
| 12/16/2009 | EP1168539B1 Nitride semiconductor laser device |
| 12/16/2009 | CN201365066Y Laser with multi-wavelength output |
| 12/16/2009 | CN201365065Y Laser |
| 12/16/2009 | CN201364418Y Semiconductor laser |
| 12/16/2009 | CN101604819A Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus |
| 12/16/2009 | CN101604818A Continuous mode-hop-free tunable grating external-cavity diode laser |
| 12/16/2009 | CN101604817A Electrode for semiconductor chip and semiconductor chip with the electrode and method for preparing the same |
| 12/16/2009 | CN100570970C Integrated opto-electronic device for generating high-frequency microwave by SOA four-wave mixing effect |