| Patents for H01S 5 - Semiconductor lasers (52,420) |
|---|
| 02/06/2002 | CN1334982A Semiconductor optical amplifier |
| 02/06/2002 | CN1334607A High-brightness LED unit and its making method |
| 02/06/2002 | CN1334559A Optical pick-up |
| 02/06/2002 | CN1334487A Display device |
| 02/05/2002 | US6345138 Optical fiber output semiconductor device |
| 02/05/2002 | US6345135 Multi-wavelength optical reflector |
| 02/05/2002 | US6345064 Semiconductor laser having an improved current blocking layers and method of forming the same |
| 02/05/2002 | US6345063 Algainn elog led and laser diode structures for pure blue or green emission |
| 02/05/2002 | US6345062 Semiconductor laser control circuit, semiconductor laser apparatus, information recording/reproduction apparatus and image recording apparatus |
| 02/05/2002 | US6345060 Frequency stabilized semiconductor laser |
| 02/05/2002 | US6345059 Short cavity tunable laser with mode position compensation |
| 02/05/2002 | US6344913 Optical clock division |
| 02/05/2002 | US6344664 Electro-optical transceiver system with controlled lateral leakage and method of making it |
| 02/05/2002 | US6344367 Method of fabricating a diffraction grating |
| 01/31/2002 | WO2002009244A1 Wavelength agile external cavity diode laser |
| 01/31/2002 | WO2002009242A2 Optical structure on compliant substrate |
| 01/31/2002 | WO2002009148A2 Integrated radiation emitting system and process for fabricating same |
| 01/31/2002 | WO2001061800A3 Widely tunable laser |
| 01/31/2002 | WO2000008691A9 Zinc oxide films containing p-type dopant and process for preparing same |
| 01/31/2002 | US20020012928 Method for synthesis of nucleic acids |
| 01/31/2002 | US20020012506 Method, system and computer program product for assembling an optical module |
| 01/31/2002 | US20020012505 Optical module, optical fiber connecting plug, and optical coupler equipped with the same |
| 01/31/2002 | US20020012377 External resonant laser |
| 01/31/2002 | US20020012373 Semiconductor laser device and method of fabricating same |
| 01/31/2002 | US20020012372 Injection laser |
| 01/31/2002 | US20020012370 Semiconductor laser diode module |
| 01/31/2002 | US20020012369 Semiconductor laser apparatus, semiconductor laser module, optical transmitter and wavelength division multiplexing communication system |
| 01/31/2002 | US20020012153 Multi-beam exposure apparatus |
| 01/31/2002 | US20020012151 Capacitor regulated high efficiency driver for a light emitting diode |
| 01/31/2002 | US20020011879 Optical transmitting circuit |
| 01/31/2002 | DE10035399A1 Subträger, elektronische Baugruppe und Verfahren zur Herstellung derselben Subcarriers, electronic module and method of producing same |
| 01/31/2002 | DE10034263A1 Production of a quasi substrate used in the production of a laser diode comprises forming an intermediate layer made of a group III nitride doped with oxygen between a utilizing layer based on gallium nitride and a sapphire base substrate |
| 01/31/2002 | CA2417464A1 Wavelength agile external cavity diode laser |
| 01/31/2002 | CA2354420A1 Semiconductor laser device having lower threshold current |
| 01/30/2002 | EP1176680A1 Current confinement for vertical cavity surface emitting laser |
| 01/30/2002 | EP1176459A1 Optical threshold and comparison devices and methods |
| 01/30/2002 | EP1175694A2 Semiconductor devices with selectively doped iii-v nitride layers |
| 01/29/2002 | US6343163 Electro-absorption modulator and method of manufacturing a semiconductor optical device |
| 01/29/2002 | US6343092 Light source device including semiconductor lasers |
| 01/29/2002 | US6343091 External resonator light source |
| 01/29/2002 | US6343090 Single mode surface emitting laser |
| 01/29/2002 | US6343088 Semiconductor laser module |
| 01/29/2002 | US6343087 Semiconductor laser |
| 01/29/2002 | US6342405 Growing thin layers in sequences that result in the overall lattice match and bandgap desired; varying concentration of the elements varies the bandgaps; for lasers that emit light in the blue, short wavelength region; desorption of the group |
| 01/29/2002 | US6342404 Group III nitride compound semiconductor device and method for producing |
| 01/29/2002 | US6342313 Oxide films and process for preparing same |
| 01/29/2002 | CA2268246C Optical systems with one or more stabilised laser signal sources |
| 01/24/2002 | WO2002007359A1 Reconfigurable multichannel transmitter for dense wavelength division multiplexing (dwdm) optical communication |
| 01/24/2002 | WO2002007346A2 Optical wavelength converter |
| 01/24/2002 | WO2002007328A2 Apparatus for handling optical communication signals and method of manufacture therefor |
| 01/24/2002 | WO2002007276A1 Light-emitting device drive circuit |
| 01/24/2002 | WO2002007275A1 Semiconductor laser device |
| 01/24/2002 | WO2002007224A1 High power mid wavelength infrared laser |
| 01/24/2002 | WO2002006872A1 Optical waveguide device having wavelength selectivity |
| 01/24/2002 | WO2002006866A2 Slab-coupled optical waveguide laser and amplifier |
| 01/24/2002 | WO2002006861A1 Optical element having wavelength selectivity |
| 01/24/2002 | WO2001043241A3 Tunable laser with microactuator |
| 01/24/2002 | WO2001043167A3 Low temperature co-fired ceramic-metal packaging technology |
| 01/24/2002 | WO2000033365A8 Fabrication of gallium nitride layers by lateral growth |
| 01/24/2002 | US20020009894 Method for fabricating a semiconductor device |
| 01/24/2002 | US20020009274 Novel polymeric devices including optical waveguide laser and optical amplifier |
| 01/24/2002 | US20020009258 Direct-coupled multimode WDM optical data links with monolithically-integrated multiple-channel VCSEL and photodetector arrays |
| 01/24/2002 | US20020009116 Complex coupling MQW semiconductor laser |
| 01/24/2002 | US20020009114 Electroabsorption-modulated fabry perot laser |
| 01/24/2002 | US20020009112 Mold type semiconductor laser |
| 01/24/2002 | US20020009109 Laser diode driving method and circuit which provides an automatic power control capable of shortening the start-up period |
| 01/24/2002 | US20020009104 Method of stabilizing the wavelength of lasers and a wavelength monitor |
| 01/24/2002 | US20020009102 Semiconductor laser module having optical wavelength conversion element and semiconductor laser element which includes quantum-well sublayers having different thicknesses and/or compositions |
| 01/24/2002 | US20020008245 Semiconductor devices with selectively doped iii-v nitride layers |
| 01/24/2002 | US20020008243 Formation of ohmic contacts in III-nitride light emitting devices |
| 01/24/2002 | US20020008242 Light emitting device |
| 01/24/2002 | US20020008215 Grating-outcoupled surface-emitting lasers with flared gain regions |
| 01/24/2002 | US20020007962 Submount, electronic assembly and process for producing the same |
| 01/24/2002 | DE10129393A1 Halbleiterlaser mit variierter Breite der Quantenpotentialtöpfe Semiconductor laser with a varied width of the quantum wells |
| 01/24/2002 | DE10053101A1 Process uses combined operation of two lasers with total energy sensed and used to control lasers |
| 01/24/2002 | CA2384998A1 Optical element having wavelength selectivity |
| 01/23/2002 | EP1174967A1 Semiconductor laser device |
| 01/23/2002 | EP1174966A2 Method and apparatus for driving mode-locked semiconductor laser |
| 01/23/2002 | EP1174932A2 Submount, electronic components and method of manufacturing |
| 01/23/2002 | EP1173908A2 Wavelength division multiplexed array of long-wavelength vertical cavity lasers |
| 01/23/2002 | EP1173907A1 Semiconductor diode lasers with thermal sensor control of the active region temperature |
| 01/23/2002 | EP1173788A1 Photonic integrated circuit comprising a resonant optical component and methods for making same |
| 01/23/2002 | EP0934545B1 Optical array for symmetrization of laser diode beams |
| 01/23/2002 | EP0894349B1 Method and apparatus for eliminating reflected energy due to stage mismatch in nonlinear magnetic compression module |
| 01/23/2002 | EP0834205B1 Laser drive circuit |
| 01/23/2002 | CN2473788Y Laser coaxial property correction machine tool |
| 01/23/2002 | CN1332531A Reduction of electric crosstalk and wavelength linear FM in Bragg reflective laser |
| 01/23/2002 | CN1332502A Mesa semiconductor luminescent device with chalkogenide dielectric coating |
| 01/23/2002 | CN1332501A Selective areal epitaxy process of producing electrically absorption modulation and distributing feedback laser |
| 01/23/2002 | CN1332480A Single-crystal GaN base and its manufacture |
| 01/23/2002 | CN1332473A Laser circuit forming method and formed laser circuit |
| 01/23/2002 | CN1332382A Method for manufacture of optical component |
| 01/23/2002 | CN1332055A Making image on printing plate using ultrashort laser pulse |
| 01/22/2002 | USRE37524 Device for driving a semiconductor laser by a plurality of driving elements |
| 01/22/2002 | US6341189 Lenticular structure for integrated waveguides |
| 01/22/2002 | US6341138 Constant temperature performance laser |
| 01/22/2002 | US6341137 Wavelength division multiplexed array of long-wavelength vertical cavity lasers |
| 01/22/2002 | US6341136 Optical beam deflector modifying phases of respective portions of optical beam by two arrays of optical phase modulators |
| 01/22/2002 | US6341117 Apparatus and method for controlling power of laser diode used for optical recording media |
| 01/22/2002 | US6341042 Laser radiating apparatus and methods for manufacturing a polycrystalline semiconductor film and a liquid crystal display device |