| Patents for H01S 5 - Semiconductor lasers (52,420) |
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| 06/06/2002 | DE10154939A1 Light source light intensity regulation method e.g. for laser diode, involves regulating light source current dependent on light intensity signal and selected operating point |
| 06/06/2002 | DE10139804A1 Optischer Modulator und mit einem optischen Modulator integrierte Laserdiode An optical modulator and an optical modulator with integrated laser diode |
| 06/06/2002 | DE10136727A1 Photonische Halbleitervorrichtung und Verfahren zu ihrer Herstellung Photonic semiconductor device and process for their preparation |
| 06/06/2002 | DE10058444A1 Halbleiterlaserelement und Verfahren zur Herstellung eines Halbleiterlaserelements A semiconductor laser element and method of manufacturing a semiconductor laser element |
| 06/06/2002 | DE10057698A1 Übereinander gestapelte Halbleiter-Diodenlaser Stacked semiconductor diode laser |
| 06/06/2002 | DE10057666A1 Lasersender Laser transmitter |
| 06/06/2002 | CA2714305A1 Spontaneous emission enhanced heat transport method and structures for cooling, sensing, and power generation |
| 06/06/2002 | CA2430348A1 Versatile method and system for single mode vcsels |
| 06/06/2002 | CA2430337A1 System and method for optically sensing motion of objects |
| 06/05/2002 | EP1211766A2 InGaAsP semiconductor laser device |
| 06/05/2002 | EP1211765A2 Hermetic sealing package for optical semiconductor module and optical fiber amplifier |
| 06/05/2002 | EP1211764A2 System for optically pumping a long wavelength laser using a short wavelength laser |
| 06/05/2002 | EP1211762A1 Driver circuit for semiconductor laser, and driving method |
| 06/05/2002 | EP1211539A2 Optical module |
| 06/05/2002 | EP1211532A2 Optical device for mounting optical elements |
| 06/05/2002 | EP1211530A2 Optical coupling device with anisotropic light-guiding member |
| 06/05/2002 | EP1211066A2 Imaging apparatus |
| 06/05/2002 | EP1210755A2 Integrated opto-electronic wavelength converter assembly |
| 06/05/2002 | EP1210754A2 Method of converting an optical wavelength with an opto-electronic laser with integrated modulator |
| 06/05/2002 | EP1210753A2 Tunable laser source with integrated optical amplifier |
| 06/05/2002 | EP1210752A1 Semiconductor device for electro-optic applications, method for manufacturing said device and corresponding semiconductor laser device |
| 06/05/2002 | EP1023749B1 Semiconductor laser chip |
| 06/05/2002 | EP0931371A4 Device and method for monitoring and controlling laser wavelength |
| 06/05/2002 | EP0888653B1 Method for the manufacture of lasers with tapered guide region |
| 06/05/2002 | CN1352479A Flat micro energy band with space symmetric wave function in super lattice light emitter between minor energy bands |
| 06/05/2002 | CN1352466A Electron and photon device with super micro structure produced by focuisng ion beam |
| 06/04/2002 | US6400864 Broad band semiconductor optical amplifier module having optical amplifiers for amplifying demutiplexed signals of different wavelengths and optical communication system using it |
| 06/04/2002 | US6400745 Laser radiating optical system |
| 06/04/2002 | US6400744 Apparatus comprising a quantum cascade laser having improved distributed feedback for single-mode operation |
| 06/04/2002 | US6400743 Can oscillate in a fundamental transverse mode even when output power is high. |
| 06/04/2002 | US6400742 Semiconductor laser and method of fabricating same |
| 06/04/2002 | US6400741 Emission timing control apparatus for pulsed laser |
| 06/04/2002 | US6400740 Laser diode apparatus with support structure |
| 06/04/2002 | US6400739 Wavelength-stabilized laser configuration |
| 06/04/2002 | US6400738 Tunable Fabry-Perot filters and lasers |
| 06/04/2002 | US6400737 Automatic closed-looped gain adjustment for a temperature tuned, wavelength stabilized laser source in a closed-loop feedback control system |
| 06/04/2002 | US6400736 Wavelength stabilized laser modules |
| 06/04/2002 | US6400513 Optical beam coupling of multiple wavelengths into an output channel using spatial wavefront segmentation |
| 06/04/2002 | US6400500 Optical amplifier |
| 06/04/2002 | US6400349 Driving circuit and LED head with constant turn-on time |
| 06/04/2002 | US6400011 Semiconductor laser module |
| 06/04/2002 | US6399966 Light emitting nitride semiconductor device, and light emitting apparatus and pickup device using the same |
| 06/04/2002 | US6399963 Semiconductor light emitting element and its manufacturing method |
| 06/04/2002 | US6399502 Etching, depositing dielectric, polishing |
| 06/04/2002 | US6399473 Epitaxial growth intermetallic |
| 06/04/2002 | US6399407 Methods of electrostatic control in semiconductor devices |
| 06/04/2002 | US6399404 Fabricating method of optical semiconductor device |
| 06/04/2002 | US6399403 Method of fabricating a semiconductor mesa device |
| 06/04/2002 | US6398943 Process for producing a porous layer by an electrochemical etching process |
| 06/04/2002 | CA2278482C Integrated multi-wavelength transmitter |
| 05/30/2002 | WO2002043207A1 Electrically pumped polycrystalline zno laser and method for making same |
| 05/30/2002 | WO2002043206A1 Device for controlling a wavelength-stabilised laser optical transmitter |
| 05/30/2002 | WO2002043204A2 Stacked semiconductor laser diode |
| 05/30/2002 | WO2002043201A1 Temperature actuated positioning device for non-linear optical elements |
| 05/30/2002 | WO2002043196A2 Laser emitter |
| 05/30/2002 | WO2002043195A2 Planar laser illumination and imaging (pliim) systems with integrated despeckling mechanisms provided therein |
| 05/30/2002 | WO2002043160A1 Light emitting semiconductor components and method for production thereof |
| 05/30/2002 | WO2002043120A2 Semiconductor laser element and method for producing such a semiconductor laser element |
| 05/30/2002 | WO2002042820A1 Optical integrated circuit device having protrusion, fabrication method of the same and module of optical communication transmission and receiving apparatus using the same. |
| 05/30/2002 | WO2002042811A1 Optical integrated circuit device, fabrication method of the same and module of optical communication transmission and receiving apparatus using the same |
| 05/30/2002 | WO2002011251A3 Wave beam converter and method for making same |
| 05/30/2002 | WO2001095443A8 Single mode vertical cavity surface emitting laser |
| 05/30/2002 | WO2001093310A9 Semiconductor device with vertical electronic injection and method for making same |
| 05/30/2002 | US20020064353 Mode locking semiconductor laser system including external cavity |
| 05/30/2002 | US20020064343 Optical coupling device with anisotropic light-guiding member |
| 05/30/2002 | US20020064333 Optical integrated device, semiconductor laser module and optical transmitter |
| 05/30/2002 | US20020064203 Strip-loaded tunable distributed feedback laser |
| 05/30/2002 | US20020064201 Photonic semiconductor device and method for fabricating the same |
| 05/30/2002 | US20020064200 Semiconductor laser device capable of suppressing leakage current in a light emitting and surface and method for manufacturing same |
| 05/30/2002 | US20020064199 Ridge-structure DFB semiconductor laser and method of manufacturing the same |
| 05/30/2002 | US20020064198 Semiconductor laser device having a circuit for protecting semiconductor laser element from static electricity |
| 05/30/2002 | US20020064197 Tunable semiconductor laser |
| 05/30/2002 | US20020064196 Semiconductor laser, method for fabricating thereof, and method for mounting thereof |
| 05/30/2002 | US20020064195 Semiconductor laser, semiconductor device and nitride series III-V group compound substrate, as well as manufacturing method thereof |
| 05/30/2002 | US20020064194 Light source comprising laser diode module |
| 05/30/2002 | US20020064193 High-speed laser array driver |
| 05/30/2002 | US20020064192 Tunable distributed feedback laser |
| 05/30/2002 | US20020063949 Optical transmission systems including optical amplifiers, apparatuses and methods |
| 05/30/2002 | US20020063858 LIDAR with increased emitted laser power |
| 05/30/2002 | US20020063773 Imaging device |
| 05/30/2002 | US20020063329 Semiconductor light emitting device |
| 05/30/2002 | US20020063310 Mountable microstructure and optical transmission apparatus |
| 05/30/2002 | US20020063258 Gallium nitride-type semiconductor device |
| 05/30/2002 | CA2429420A1 Laser transmitter |
| 05/30/2002 | CA2428989A1 Temperature actuated positioning device for non-linear optical elements |
| 05/30/2002 | CA2363908A1 Semiconductor laser device and method for fabricating the same |
| 05/30/2002 | CA2363830A1 Optical coupling device with anisotropic light-guiding member |
| 05/29/2002 | EP1209783A2 Semiconductive laser module, laser unit, and raman amplifier |
| 05/29/2002 | EP1208623A1 Diode array package with homogeneous output |
| 05/29/2002 | EP1208622A1 Coupled cavity anti-guided vertical cavity surface emitting laser (vcsel) |
| 05/29/2002 | CN1351336A Optical recording device, method, program and media |
| 05/29/2002 | CN1351332A Coherent light source and record regenerator therewith |
| 05/28/2002 | US6396865 Vertical-cavity surface-emitting lasers with antiresonant reflecting optical waveguides |
| 05/28/2002 | US6396864 Thermally conductive coatings for light emitting devices |
| 05/28/2002 | US6396863 High-power semiconductor laser device having index-guided structure with InAlGaP current confinement layer |
| 05/28/2002 | US6396862 LED with spreading layer |
| 05/28/2002 | US6396861 N-type modulation-doped multi quantum well semiconductor laser device |
| 05/28/2002 | US6396860 Organic semiconductor laser |
| 05/28/2002 | US6396859 Chiral twist laser and filter apparatus and method |
| 05/28/2002 | US6396858 Laser driving method and apparatus and image-forming apparatus |