| Patents for H01S 5 - Semiconductor lasers (52,420) |
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| 06/20/2012 | CN101689748B Optical sensor module and its manufacture |
| 06/20/2012 | CN101636886B Pulsed laser light source based on frequency conversion |
| 06/20/2012 | CN101635434B Laser diode, optical disk device and optical pickup |
| 06/20/2012 | CN101540365B Nitride semiconductor laminated structure and optical semiconductor device, and methods for producing the same |
| 06/20/2012 | CN101485055B Transmitter-receiver with integrated modulator array and hybrid bonded multi-wavelength laser array |
| 06/20/2012 | CN101351901B 热管 Heat pipe |
| 06/20/2012 | CN101257186B Nitride semiconductor laser element |
| 06/19/2012 | US8204700 Failure prediction apparatus and failure prediction method |
| 06/19/2012 | US8204094 Scalable, efficient laser systems |
| 06/19/2012 | US8204093 Method of manufacturing vertical-cavity surface emitting laser and vertical-cavity surface emitting laser array |
| 06/19/2012 | US8204092 Injector emitter |
| 06/19/2012 | US8202752 Method for fabricating light emitting semiconductor device for reducing defects of dislocation in the device |
| 06/19/2012 | US8202750 Method of manufacturing semiconductor device, semiconductor laser, optical pickup, and optical disk device with nitride type group III-V compound semiconductor layer |
| 06/19/2012 | US8201947 Wavelength converter and green light source and projection apparatus using the same |
| 06/17/2012 | CA2762478A1 Anti-transverse lasing device with longitudinal cooling for emitting a laser beam |
| 06/14/2012 | WO2012077513A1 Group iii nitride semiconductor device and method for producing same |
| 06/14/2012 | US20120147919 Surface profile inspection device |
| 06/14/2012 | US20120147918 Surface emitting laser |
| 06/14/2012 | US20120147917 Laser diode device |
| 06/14/2012 | US20120147916 Semiconductor laser device |
| 06/14/2012 | US20120147915 Laser diode and method of fabrication the laser diode |
| 06/14/2012 | US20120147912 Vertical cavity surface emitting laser device with angular-selective feedback |
| 06/14/2012 | US20120147910 Semiconductor laser device and driving method of the same |
| 06/14/2012 | US20120147727 Vertical cavity surface emitting laser, vertical-cavity-surface-emitting-laser device, optical transmission apparatus, and information processing apparatus |
| 06/14/2012 | US20120147717 Method of burn-in testing for thermally assisted head |
| 06/14/2012 | DE102010053781A1 Vorrichtung zur Umwandlung von Laserstrahlung in Laserstrahlung mit einem M-Profil Apparatus for converting laser radiation into laser radiation having an M-profile |
| 06/14/2012 | DE10112542B4 Strahlungsemittierendes optisches Bauelement The radiation-optical device |
| 06/13/2012 | EP2463972A2 Laser diode device |
| 06/13/2012 | EP2463922A2 Nitride semiconductor device |
| 06/13/2012 | EP2463694A1 A distributed feedback laser structure for a photonic integrated circuit and method of manufacturing such structure |
| 06/13/2012 | EP2297827B1 Eye-safe laser-based lighting |
| 06/13/2012 | CN202276062U 一种电量控制脉冲激光驱动器 One kind of charge control pulse laser driver |
| 06/13/2012 | CN202276061U Continuous adjustable extra-narrow pulse semiconductor laser |
| 06/13/2012 | CN102498626A Optoelectronic semiconductor body with a quantum well structure |
| 06/13/2012 | CN102498625A Edge-emitting semiconductor laser |
| 06/13/2012 | CN102498624A Surface-emitting laser, surface-emitting laser array, optical scanning apparatus, and image forming apparatus |
| 06/13/2012 | CN102496854A Preparation method of hexagonal zinc oxide whispering gallery mode micro laser diode |
| 06/13/2012 | CN102496853A Manufacturing method of self-pulsating DFB laser with extended selection region |
| 06/13/2012 | CN102496852A Preparation of dodecagon zinc oxide whispering-gallery mode ultraviolet faint laser heterojunction diode |
| 06/13/2012 | CN102496851A Laser and manufacturing method thereof, resonance cavity and manufacturing method thereof |
| 06/13/2012 | CN102496850A Stable laser light source |
| 06/13/2012 | CN102496849A Output control method of laser and apparatus thereof |
| 06/13/2012 | CN102496848A Method for expanding working range of EML (Electlro-absorption Modulated Laser) TOSA (Transmitter Optical Sub Assembly) core temperature |
| 06/13/2012 | CN102496837A Epon triplexer olt laser protection module |
| 06/13/2012 | CN102013633B Bridge type nano grating tunable vertical cavity surface emitting laser and preparation method thereof |
| 06/13/2012 | CN101882753B High-power laser diode heat sink |
| 06/13/2012 | CN101809767B Optoelectronic semiconductor chip having a multiple quantum well structure |
| 06/13/2012 | CN101599524B Semiconductor light emitting device mounting substrates and packages including cavities and cover plates, and methods of packaging same |
| 06/13/2012 | CN101505033B Semiconductor laser |
| 06/13/2012 | CN101499415B Method for producing group III nitride-based compound semiconductor, wafer, and group III nitride-based compound semiconductor device |
| 06/13/2012 | CN101369528B Method of manufacturing semiconductor device and semiconductor device |
| 06/13/2012 | CN101233622B Optoelectronic device , optoelectronic semiconductor chip and manufacture method thereof |
| 06/12/2012 | US8199788 Surface-emission laser diode and fabrication process thereof |
| 06/12/2012 | US8198639 Method of manufacturing light emitting device with a pair of ridge protection electrodes |
| 06/12/2012 | US8198637 Nitride semiconductor laser and method for fabricating the same |
| 06/12/2012 | US8197147 Optical connection component |
| 06/12/2012 | CA2402662C Fabrication of semiconductor materials and devices with controlled electrical conductivity |
| 06/07/2012 | WO2012074382A1 Tunable semiconductor laser device and method for operating a tunable semiconductor laser device |
| 06/07/2012 | WO2012073963A1 Package for electronic component mounting and electronic device using same |
| 06/07/2012 | WO2012073681A1 Laser light source, interferometer and spectrometer |
| 06/07/2012 | WO2012073489A1 Semiconductor substrate, process for producing semiconductor substrate, and vertical resonator surface emitting laser |
| 06/07/2012 | WO2012072524A1 A double-pass tapered laser amplifier |
| 06/07/2012 | WO2012072519A1 Optoelectronic component and method for producing same |
| 06/07/2012 | WO2012072414A1 A frequency tunable mode locked laser diode and a method of tuning frequency in a mode locked laser diode |
| 06/07/2012 | US20120142167 Method of manufacturing semiconductor device and semiconductor device |
| 06/07/2012 | US20120140785 Nitride based semiconductor device and fabrication method for the same |
| 06/07/2012 | US20120138996 Semiconductor Light Emitting Devices and Submounts |
| 06/07/2012 | US20120138896 Semiconductor device |
| 06/07/2012 | US20120138895 Semiconductor device |
| 06/06/2012 | EP2461436A1 Nitride-semiconductor laser diode |
| 06/06/2012 | EP2461435A1 Quantum cascade laser |
| 06/06/2012 | EP2461434A1 Integrated-type semiconductor laser element, semiconductor laser module, and optical transmission system |
| 06/06/2012 | EP2460241A1 Broad area laser having an epitaxial stack of layers and method for the production thereof |
| 06/06/2012 | EP2460240A2 Organic laser |
| 06/06/2012 | EP2460052A1 Device for controlling optical frequency, method of manufacturing such a device |
| 06/06/2012 | DE102011119914A1 Optoelektronische Vorrichtung und Verfahren zur Herstellung derselben Optoelectronic Device and method for manufacturing the same |
| 06/06/2012 | DE102011055301A1 Lichtgranulationsreduktion für Laserprojektionsanzeigen Lichtgranulationsreduktion for laser projection displays |
| 06/06/2012 | DE102010062463A1 Lighting-device i.e. vehicle headlight, has phosphor regions individually illuminatable by respective light sources, and aligned for diffuse radiation of light on downstream optical elements, which exhibit different optical properties |
| 06/06/2012 | CN202268600U 一种利用两根半导体纳米线耦合的单纵模激光器 A use of two coupled semiconductor nanowire single longitudinal mode laser |
| 06/06/2012 | CN1755957B Method for fabricating a nitride semiconductor light-emitting device |
| 06/06/2012 | CN1572049B Pulse oscillation solid-sate laser apparatus |
| 06/06/2012 | CN102082394B High-power semiconductor laser polarization coupling device and coupling method thereof |
| 06/06/2012 | CN101882755B Semiconductor laser element and semiconductor laser device |
| 06/06/2012 | CN101609961B Nitride semiconductor device and method of manufacturing same |
| 06/06/2012 | CN101581815B Optical-electrical transceiver module |
| 06/06/2012 | CN101532614B 发光装置 Light-emitting device |
| 06/06/2012 | CN101471536B Nitride semiconductor laser chip and method of fabricating same |
| 06/06/2012 | CN101335320B Method for manufacturing light emitting device |
| 06/06/2012 | CN101039014B 光半导体装置 The optical semiconductor device |
| 06/05/2012 | US8195045 Optical transmission module |
| 06/05/2012 | US8194714 Light emitting and receiving device |
| 06/05/2012 | US8194713 Optical semiconductor device |
| 06/05/2012 | US8194712 Monolithically integrated laser diode chip having a construction as a multiple beam laser diode |
| 06/05/2012 | US8194711 Nitride semiconductor laser device |
| 06/05/2012 | US8194710 Semiconductor laser with heater |
| 06/05/2012 | US8193554 Optical member having photocurable resin and method for manufacturing the optical member |
| 06/05/2012 | US8193552 Semiconductor light emitting device of junction-down type and semiconductor light emitting element of junction-down type |
| 06/05/2012 | US8192053 High efficiency solid-state light source and methods of use and manufacture |
| 05/31/2012 | WO2012071298A2 Interband cascade lasers |
| 05/31/2012 | WO2012070283A1 Laser light emitting device, and vehicle lighting appliance using same |