| Patents for H01S 5 - Semiconductor lasers (52,420) |
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| 09/23/2004 | WO2004082031A1 Bidirectional optical module and light transmitting device |
| 09/23/2004 | WO2004082002A1 A method of forming an element of a microelectronic circuit |
| 09/23/2004 | WO2004081610A2 Apparatus for generating improved laser beam |
| 09/23/2004 | WO2004049461A3 Method for producing a buried tunnel junction in a surface-emitting semiconductor laser |
| 09/23/2004 | US20040185599 Method for fabricating a semiconductor component based on a nitride compound semiconductor |
| 09/23/2004 | US20040185589 Semiconductor device, semiconductor laser, their manufacturing methods and etching methods |
| 09/23/2004 | US20040184805 Method for maintaining mode-locked state of fabry-perot laser irrespective of temperature change and WDM light source using the same method |
| 09/23/2004 | US20040184742 Transmitter optical sub assembly, for instance for high speed optical transceivers |
| 09/23/2004 | US20040184506 High SMSR unidirectional etched lasers and low back-reflection photonic device |
| 09/23/2004 | US20040184502 Semiconductor laser device and method of manufacturing the same |
| 09/23/2004 | US20040184501 Semiconductor laser device and optical pick up apparatus using the same |
| 09/23/2004 | US20040184500 Surface emitting semiconductor laser and communication system using the same |
| 09/23/2004 | US20040184499 Semiconductor light emitting element |
| 09/23/2004 | US20040184498 Surface emitting semiconductor laser and method of manufacturing the same |
| 09/23/2004 | US20040184497 Laser diode with metal-oxide upper cladding layer |
| 09/23/2004 | US20040184496 Nitride-based laser diode with AlGaN waveguide/cladding layer |
| 09/23/2004 | US20040184495 Semiconductor integrated circuit having a surface-emitting laser, manufacturing method of the same, and electronic equipment |
| 09/23/2004 | US20040184494 Optoelectronic module and a thermal switch therefor |
| 09/23/2004 | US20040184493 Laser element, method of producing the laser element, and a laser module employing the laser element |
| 09/23/2004 | US20040184492 Method and apparatus to enable adaptive equalization at high bandwidths when using single-mode VCSELs over multimode fibers |
| 09/23/2004 | US20040184490 High-power blue and green light laser generation from high-powered diode lasers |
| 09/23/2004 | US20040183742 Multi-loop antenna for radio frequency identification (RFID) communication |
| 09/23/2004 | US20040183090 Method of manufacturing group III nitride substrate and semiconductor device |
| 09/23/2004 | US20040183088 Multi element, multi color solid state LED/laser |
| 09/23/2004 | US20040183063 Nitride semiconductor with active layer of well structure with indium-containing nitride semiconductor |
| 09/23/2004 | US20040182929 Laser emitting module, window cap, laser pointer, and light emitting module |
| 09/23/2004 | DE19725578B4 Reduzierung der Rißbildung im Material von III-V-Nitrid-Halbleiterbauelementen bei gleichzeitiger Maximierung der elektrischen Dotierung Reduction of cracking in the material of III-V nitride semiconductor devices, while maximizing the electrical doping |
| 09/23/2004 | DE10324264A1 Quantum wire optical emitter for quantum cascade lasers has semiconductor heterostructure with active layers and second layers at right angle to a side face |
| 09/23/2004 | DE10310076A1 Stabilizing system for high precision frequency standards, has oscillator modulator resonator error signal system and regulating unit |
| 09/22/2004 | EP1460785A2 Adaptive equalisation using single-mode VCSELS |
| 09/22/2004 | EP1460742A2 Semiconductor optical amplifier suitable for coarse WDM communications and light amplification method |
| 09/22/2004 | EP1460741A1 Laser diode |
| 09/22/2004 | EP1460740A1 An optoelectronic module and a thermal switch therefor |
| 09/22/2004 | EP1460739A1 Transmitter optical sub assembly |
| 09/22/2004 | EP1460738A2 Wafer-scale replication-technique for opto-mechanical structures on opto-electronic devices |
| 09/22/2004 | EP1460694A1 Compound semiconductor light emitting device and its manufacturing method |
| 09/22/2004 | EP1460469A1 Optical arrangement and linear laser emitting device |
| 09/22/2004 | EP1460460A2 Microstructured optical fibres |
| 09/22/2004 | EP1460446A2 Nuclear magnetic resonance imaging method for removing wraparound artifacts |
| 09/22/2004 | EP1460154A1 Group iii nitride semiconductor substrate and its manufacturing method |
| 09/22/2004 | EP1459417A2 Asymmetric distributed bragg reflector for vertical cavity surface emitting lasers |
| 09/22/2004 | EP1459416A2 Gain guide implant in oxide vertical cavity surface emitting laser |
| 09/22/2004 | EP1459365A2 Method for the production of iii-v laser components |
| 09/22/2004 | EP1459364A2 Method of producing integrated semiconductor components on a semiconductor substrate |
| 09/22/2004 | EP1459111A2 Retro-reflecting device in particular for tunable lasers |
| 09/22/2004 | EP1310024B1 Optical wavelength shifting |
| 09/22/2004 | EP1196971B1 Nitride semiconductor layer structure and a nitride semiconductor laser incorporating a portion of same |
| 09/22/2004 | EP1053575B1 Temperature compensation of laser diodes |
| 09/22/2004 | EP1019993B1 A laser diode of the type having a buried heterostructure |
| 09/22/2004 | EP1012933B1 Laser device |
| 09/22/2004 | CN2643519Y Deviator for planar package type laser diode |
| 09/22/2004 | CN2642534Y Laser fake-proof sign |
| 09/22/2004 | CN1531769A Wavelength-tunable vertical cavity surface emitting laser and method of making same |
| 09/22/2004 | CN1531768A External cavity laser with selective thermal control |
| 09/22/2004 | CN1531225A Laser beam wavelength stabilizing unit and module for stabilizing wavetength of signals in optical communication |
| 09/22/2004 | CN1531156A Semiconductor laser device and optical picker therewith |
| 09/22/2004 | CN1531155A Method for making structure of wedge chamber and parallel chamber in indium phosphide based photoelectronic device |
| 09/22/2004 | CN1531022A Producing method for compound semiconductor layer and luminescent device, gas phase producing apparatus |
| 09/22/2004 | CN1530072A Nuclear magnetic resonance imager and nuclear magnetic resonance imaging method |
| 09/21/2004 | US6795656 Optical transmission circuit using a semiconductor laser |
| 09/21/2004 | US6795624 Electro-optic interconnect circuit board |
| 09/21/2004 | US6795623 Optical cavity resonating over a continuous range of frequencies |
| 09/21/2004 | US6795622 Photonic integrated circuits |
| 09/21/2004 | US6795481 Non-spherical whispering-gallery-mode microcavity |
| 09/21/2004 | US6795480 Semiconductor laser device |
| 09/21/2004 | US6795479 Generation of optical pulse train having high repetition rate using mode-locked laser |
| 09/21/2004 | US6795478 VCSEL with antiguide current confinement layer |
| 09/21/2004 | US6795477 Method for modulating an optically pumped, tunable vertical cavity surface emitting laser (VCSEL) |
| 09/21/2004 | US6795475 Solid-state laser apparatus excited by laser light from semiconductor laser unit having increased resonator length |
| 09/21/2004 | US6795472 Laser with a resonant optical reflector |
| 09/21/2004 | US6795471 Group III nitride compound semiconductor laser and manufacturing method thereof |
| 09/21/2004 | US6795470 Semiconductor laser light source with photocurrent feedback control for single mode operation |
| 09/21/2004 | US6795469 Semiconductor laser element |
| 09/21/2004 | US6795468 Electric pumping of rare-earth-doped silicon for optical emission |
| 09/21/2004 | US6795467 Technique for measuring intersubband electroluminescence in a quantum cascade laser |
| 09/21/2004 | US6795466 Distributed feedback type semiconductor laser device |
| 09/21/2004 | US6795463 Light -emitting device |
| 09/21/2004 | US6795461 Optoelectric module |
| 09/21/2004 | US6795458 Laser diode control circuit and laser diode control method |
| 09/21/2004 | US6795457 Multiple wavelength surface-emitting laser device and method for its manufacture |
| 09/21/2004 | US6795454 Tuning a laser |
| 09/21/2004 | US6795453 Laser thermal tuning |
| 09/21/2004 | US6795233 Cross-gain modulation type optical wavelength converter having high extinction ratio and wide input dynamic range |
| 09/21/2004 | US6794850 Battery holder and laser unit incorporating same |
| 09/21/2004 | US6794731 Minority carrier semiconductor devices with improved reliability |
| 09/21/2004 | US6794725 Amorphous silicon sensor with micro-spring interconnects for achieving high uniformity in integrated light-emitting sources |
| 09/21/2004 | US6794210 Method for growing GaN compound semiconductor crystal and semiconductor substrate |
| 09/21/2004 | US6794209 Method for the in-situ fabrication of DFB lasers |
| 09/21/2004 | US6793410 Optical communications module |
| 09/21/2004 | US6793388 Semiconductor laser and fabricating method of the same |
| 09/16/2004 | WO2004080053A2 Displays using solid state light sources |
| 09/16/2004 | WO2004079876A1 Optical module and optical transmission/reception device |
| 09/16/2004 | WO2004079830A1 Iii-v nitride compound semiconductor light-emitting device and method for manufacturing same |
| 09/16/2004 | WO2004079399A2 Integrated thermal sensor for optoelectronic modules |
| 09/16/2004 | WO2004025796A3 Semiconductor optical pumping device for radiation emission and the production method thereof |
| 09/16/2004 | US20040180499 Method of forming an element of a microelectronic circuit |
| 09/16/2004 | US20040180470 Substrates having increased thermal conductivity for semiconductor structures |
| 09/16/2004 | US20040180460 Method of self-aligning an oxide aperture with an annular intra-cavity contact in a long wavelength VCSEL |
| 09/16/2004 | US20040180454 Detecting pinholes in vertical cavity surface-emitting laser passivation |
| 09/16/2004 | US20040179807 Beam Homogenizer, laser irradiation apparatus, and method of manufacturing a semiconductor device |