| Patents for H01S 5 - Semiconductor lasers (52,420) |
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| 07/04/2002 | US20020085816 Optical module and method of assembling the optical module |
| 07/04/2002 | US20020085806 Laser and fiber coupling control |
| 07/04/2002 | US20020085612 Folded cavity laser |
| 07/04/2002 | US20020085610 Spatially modulated reflector for an optoelectronic device |
| 07/04/2002 | US20020085609 Tunable semiconductor laser having cavity with ring resonator mirror and mach-zehnder interferometer |
| 07/04/2002 | US20020085605 Laser diode |
| 07/04/2002 | US20020085604 Mode-limiting diode laser structure |
| 07/04/2002 | US20020085603 Gallium nitride semiconductor light emitting device having multi-quantum-well structure active layer, and semiconductor laser light source device |
| 07/04/2002 | US20020085602 Method for manufacturing an optical device |
| 07/04/2002 | US20020085600 Method of high speed direct-modulation for common-cathode laser array |
| 07/04/2002 | US20020085599 Electronic driver circuit for directly modulated semiconductor lasers |
| 07/04/2002 | US20020085598 Low cost optical bench having high thermal conductivity |
| 07/04/2002 | US20020085597 Laser diode module |
| 07/04/2002 | US20020085596 Optical fiber with holding member, semiconductor laser module and Raman amplifier |
| 07/04/2002 | US20020085595 Tunable semiconductor laser having cavity with reflective Fabry-Perot etalon and Mach-Zehnder interferometer |
| 07/04/2002 | US20020085594 Tunable controlled laser array |
| 07/04/2002 | US20020085256 Configuration for operating an optical transmission or reception module at high data rates of up to 10 Gbit /s |
| 07/04/2002 | US20020084525 Structure and method for planar lateral oxidation in passive devices |
| 07/04/2002 | US20020084467 Nitride semiconductor device with reduced polarization fields |
| 07/04/2002 | US20020084452 Nitride semiconductor light emitting device and manufacturing method thereof |
| 07/04/2002 | DE10139731A1 Halbleiterlaservorrichtung und Verfahren zur Herstellung derselben A semiconductor laser device and method of manufacturing the same |
| 07/04/2002 | DE10063707A1 Verfahren zur thermischen Stabilisierung einer Laserdiode in einem Recorder A method for thermal stabilization of a laser diode in a recorder |
| 07/04/2002 | DE10062453A1 Superimposing beams, involves producing virtual intermediate images of sources by common element, deflecting beams differently in second element to superimpose on light spot(s) |
| 07/04/2002 | CA2432815A1 Optically active apparatus comprising a channel on an optical substrate |
| 07/03/2002 | EP1220395A2 Transmitter array burn-in using a submount substrate |
| 07/03/2002 | EP1220394A2 Laser bar tester |
| 07/03/2002 | EP1220393A2 Semiconductor laser device having InGaAs compressive-strain active layer, GaAsP tensile-strain barrier layers and InGaP optical waveguide layers |
| 07/03/2002 | EP1220392A2 Lateral optical pumping of vertical cavity surface emitting laser |
| 07/03/2002 | EP1220391A1 Package with thermoelectric cooler |
| 07/03/2002 | EP1220390A1 Low cost optical bench having high thermal conductivity |
| 07/03/2002 | EP1220389A1 Optical path length variation for laser influencing |
| 07/03/2002 | EP1220335A2 Surface-light-emitting device including AlGaInP and AlGaAs multi-film reflecting layers |
| 07/03/2002 | EP1220333A2 Method for fabricating semiconductor, method for fabricating semiconductor substrate, and semiconductor light emitting device |
| 07/03/2002 | EP1220304A2 Method for fabricating nitride semiconductor, method for fabricating nitride semiconductor device, and nitride semiconductor device |
| 07/03/2002 | EP1220146A1 Thermal stabilisation method of a laser diode in a recorder |
| 07/03/2002 | EP1219996A2 Optical module and method of assembling the optical module |
| 07/03/2002 | EP1219994A2 Semiconductor device, optoelectronic board, and production methods therefor |
| 07/03/2002 | EP1219939A2 Wavelength monitoring apparatus |
| 07/03/2002 | EP1219023A1 Method and apparatus for microwave signal generation that uses photonic mixing |
| 07/03/2002 | EP1218991A1 Method for modulating an optically pumped, tunable vertical cavi ty surface emitting laser (vcsel) |
| 07/03/2002 | EP1218990A1 Wavelength-locked external cavity lasers with an integrated modulator |
| 07/03/2002 | EP1218989A1 High yield dfb laser with effective reject selection |
| 07/03/2002 | EP1218988A1 Integrated wavelength tunable single and two-stage all-optical wavelength converter |
| 07/03/2002 | EP1218987A1 Single mode vertical cavity surface emitting laser |
| 07/03/2002 | EP1218983A1 Single etalon optical wavelength reference device |
| 07/03/2002 | EP1218982A2 Optical fiber wavelength reference device |
| 07/03/2002 | EP1218981A1 Multiwavelength distributed bragg reflector phased array laser |
| 07/03/2002 | EP1218978A1 Double etalon optical wavelength reference device |
| 07/03/2002 | EP1218973A1 Tunable laser source with integrated optical modulator |
| 07/03/2002 | EP1218787A1 An optoelectronic assembly and method for fabricating the same |
| 07/03/2002 | EP1218786A1 Dual-enclosure optoelectronic packages |
| 07/03/2002 | CN1357140A Laser module, optical head comprising same, and optical information recording reproducing device |
| 07/03/2002 | CN1356749A Semiconductor laser and methods for manufacturing and installing it |
| 07/03/2002 | CN1356574A Imaging device |
| 07/03/2002 | CN1356566A Light mixing module, optical device and semi-finished product for said optical device |
| 07/03/2002 | CN1356538A Gas detection system for detecting existance of gas component in gas psecimen |
| 07/02/2002 | US6415078 Laser light source and manufacturing method therefor |
| 07/02/2002 | US6414977 Semiconductor laser device |
| 07/02/2002 | US6414976 Semiconductor light emitting device |
| 07/02/2002 | US6414975 Cladding, active materials; heat treatment |
| 07/02/2002 | US6414974 Method and a control circuit for controlling the extinction ratio of a laser diode |
| 07/02/2002 | US6414973 High-power blue and green light laser generation from high powered diode lasers |
| 07/02/2002 | US6414783 Method of transferring semiconductors |
| 07/02/2002 | US6414388 Light emitting/receiving element for optical pickup apparatus |
| 07/02/2002 | US6414298 Reduced smearing optronic transceiver |
| 07/02/2002 | US6413838 Manufacturing method of display device |
| 07/02/2002 | US6413791 Overcoating polycrystalline semiconductors; controlling oxygen concentration |
| 07/02/2002 | US6413659 Layered material having properties that are variable by an applied electric field |
| 07/02/2002 | US6413312 P-type nitride iii-v, such as gallium nitride; metal organic chemical vapor deposition using an arylalkyl hydrazine nitrogen source which does not release hydrogen; high carrier concentration; no annealing; light emitting diodes; lasers |
| 07/02/2002 | US6412989 Directable laser transmission module |
| 06/28/2002 | CA2366529A1 Optical module and method of assembling the optical module |
| 06/27/2002 | WO2002050968A1 Surface-emitting laser, method of manufacture thereof, and surface-emitting laser array |
| 06/27/2002 | WO2002050599A1 Optical device for unifying light beams emitted by several light sources |
| 06/27/2002 | WO2002023242A3 Ring waveguide based optical device |
| 06/27/2002 | WO2002014786A3 Photodetector for ring laser gyros |
| 06/27/2002 | WO2002003474A3 N-type nitride semiconductor laminate and semiconductor device using same |
| 06/27/2002 | WO2001088610A3 Optically controlled switch |
| 06/27/2002 | WO2001013477A9 In fiber frequency locker |
| 06/27/2002 | US20020081825 Method for reproducibly forming a predetermined quantum dot structure and device produced using same |
| 06/27/2002 | US20020081800 Electrode, semiconductor device and methods for making them |
| 06/27/2002 | US20020081764 Layers comprising beryllium are deposited between layers of initially undoped indium phosphide (InP); beryllium diffuses from the layers comprising beryllium into the layers of initially undoped InP |
| 06/27/2002 | US20020081763 Forming a first semiconductor layer made of a group 3 nitride in contact with a second semiconductor layer made of a different group 3 nitride so the density of a p-type dopant increases near the heterojunction interface |
| 06/27/2002 | US20020081086 Laser pigtail fiber with inherent attenuation characteristic |
| 06/27/2002 | US20020081075 Method for aligning laser diode and optical fiber |
| 06/27/2002 | US20020081065 Fabry-perot etalon, wavelength measuring apparatus, and wavelength tunable light source device with built-in wavelength measuring apparatus |
| 06/27/2002 | US20020080845 Laser beam reforming system |
| 06/27/2002 | US20020080844 (Ga,In)(N,As) laser structures using distributed feedback |
| 06/27/2002 | US20020080842 Evanescent-wave coupled microcavity laser |
| 06/27/2002 | US20020080838 Semiconductor laser device |
| 06/27/2002 | US20020080837 Semiconductor laser and method of producing the same |
| 06/27/2002 | US20020080836 Vertical-cavity surface-emitting laser with metal mirror and method of fabrication of same |
| 06/27/2002 | US20020080835 Semiconductor laser and method of production thereof |
| 06/27/2002 | US20020080833 Semiconductive laser module, laser unit, and Raman amplifier |
| 06/27/2002 | US20020080831 Radiation beam combiner |
| 06/27/2002 | US20020080783 Communication control apparatus and method |
| 06/27/2002 | US20020080702 Laser drive integrated circuit and optical disk apparatus using the same |
| 06/27/2002 | US20020080367 Wavelength measuring apparatus and wavelength tunable light source device with built-in wavelength measuring apparatus |
| 06/27/2002 | US20020079499 Semiconductor device and manufacturing method therefor |
| 06/27/2002 | US20020079497 Vertical cavity surface emitting laser with single mode confinement |
| 06/27/2002 | US20020079485 Quantum dash device |