| Patents for H01S 5 - Semiconductor lasers (52,420) |
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| 05/26/2004 | EP1422797A1 Semiconductor laser device |
| 05/26/2004 | EP1422794A2 Fabry-perot laser apparatus mode-locked to multi-frequency lasing light source and optical transmission apparatus using the same |
| 05/26/2004 | EP1421657A2 External cavity laser apparatus with orthogonal tuning of laser wavelength and cavity optical path length |
| 05/26/2004 | EP1421656A2 External cavity laser with selective thermal control |
| 05/26/2004 | EP1421655A1 A method to obtain contamination free laser mirrors and passivation of these |
| 05/26/2004 | EP1421654A2 Improvements in or relating to optical devices |
| 05/26/2004 | EP1421631A1 A method to gaas based lasers and a gaas based laser |
| 05/26/2004 | EP1421428A2 Solid-state light source |
| 05/26/2004 | EP1421396A2 Providing current control over wafer borne semiconductor devices using trenches |
| 05/26/2004 | EP1421155A1 Colloidal nanocrystals with high photoluminescence quantum yields and methods of preparing the same |
| 05/26/2004 | EP0971465B1 Compound semiconductor laser |
| 05/26/2004 | EP0907969B1 Light-emitting semiconductor component with luminescence conversion element |
| 05/26/2004 | CN1500320A Integrated memory controller circuit for fiber optics transceiver |
| 05/26/2004 | CN1500265A Disc recorder/reproducer |
| 05/26/2004 | CN1500223A Semiconductor laser device and solid laser device using same |
| 05/26/2004 | CN1499685A Semiconductor laser element, its mfg. method and disc reproducing and recording unit |
| 05/26/2004 | CN1499684A 半导体激光器 Semiconductor lasers |
| 05/26/2004 | CN1499683A Semiconductor laser light output stabilizing circuit and light transmitting module |
| 05/26/2004 | CN1499682A 半导体激光器模块 Semiconductor laser module |
| 05/26/2004 | CN1499681A Semiconductor laser device |
| 05/26/2004 | CN1499680A Semiconductor laser device and its mfg. method |
| 05/26/2004 | CN1499185A Optical characteristic measurer and optical displacement gage |
| 05/26/2004 | CN1151592C Semiconductor laser and its mfg. method |
| 05/26/2004 | CN1151412C Temperature control instrument for semiconductor laser |
| 05/25/2004 | US6741781 Optical interconnection circuit board and manufacturing method thereof |
| 05/25/2004 | US6741776 Optical waveguide module optically connected with an optical fiber |
| 05/25/2004 | US6741630 Ridge waveguide distributed feedback laser |
| 05/25/2004 | US6741629 Optical transmitter having optically pumped vertical external cavity surface emitting laser |
| 05/25/2004 | US6741628 Micro-cavity laser |
| 05/25/2004 | US6741626 Common assembly structure of laser diode and monitoring PIN detector |
| 05/25/2004 | US6741625 Semiconductor laser |
| 05/25/2004 | US6741624 Fabry-Perot laser with wavelength control |
| 05/25/2004 | US6741623 Semiconductor device, semiconductor laser, their manufacturing methods and etching methods |
| 05/25/2004 | US6741622 Apparatus and method for compensating for temperature of laser diode |
| 05/25/2004 | US6741620 Methods and devices for efficient generation of ultraviolet light |
| 05/25/2004 | US6741619 Semiconductor elements for stabilizing laser output |
| 05/25/2004 | US6741390 Variable wavelength light source apparatus and optical amplifier using same |
| 05/25/2004 | US6741375 Optical modulator drive circuit |
| 05/25/2004 | US6741354 Laser device having an optical waveguide for discerning movement of an optical gyroscope and an optical gyroscope utilizing same |
| 05/25/2004 | US6741041 Power controller |
| 05/25/2004 | US6740963 Optical module |
| 05/25/2004 | US6740604 Method of separating two layers of material from one another |
| 05/25/2004 | US6739764 Optical module and optical communication system |
| 05/25/2004 | US6739511 Method of speckle-noise pattern reduction and apparatus therefor based on reducing the temporal-coherence of the planar laser illumination beam before it illuminates the target object by applying temporal phase modulation techniques during the transmission of the plib towards the target |
| 05/25/2004 | CA2238952C Low resistance contact semiconductor diode |
| 05/25/2004 | CA2168871C Crystalline multilayer structure and manufacturing method thereof |
| 05/25/2004 | CA2166471C Laser device |
| 05/21/2004 | WO2004042881A2 Optical frequency comb generator |
| 05/21/2004 | WO2004042835A1 Method and system for providing thermal control of superluminescent diodes |
| 05/21/2004 | WO2004042801A2 Quantum well intermixing in semiconductor photonic devices |
| 05/21/2004 | WO2004042799A2 Age compensation in optoelectronic modules with integrated temperature control |
| 05/21/2004 | WO2004042444A1 Optical module and method for manufacturing same |
| 05/21/2004 | WO2004042440A1 Photonic crystal waveguide |
| 05/21/2004 | WO2004042320A1 Planar and wafer level packaging of semiconductor lasers and photo detectors for transmitter optical sub-assemblies |
| 05/21/2004 | WO2004027940A3 Wavelength agile laser |
| 05/21/2004 | WO2004015754A3 Method for oxidation of a layer and corresponding holder device for a substrate |
| 05/21/2004 | WO2003069742A3 Wavelength tuning control for multi-section diode lasers |
| 05/21/2004 | CA2504606A1 Quantum well intermixing in semiconductor photonic devices |
| 05/21/2004 | CA2501790A1 Method and system for providing thermal control of superluminescent diodes |
| 05/20/2004 | US20040097000 Semiconductor laser and method of production of the same |
| 05/20/2004 | US20040096997 Method for manufacturing GaN compound semiconductor light emitting device |
| 05/20/2004 | US20040096996 Low voltage multi-junction vertical cavity surface emitting laser |
| 05/20/2004 | US20040096574 Multilayer; variations in reflective index |
| 05/20/2004 | US20040096159 Laser apparatus having protection member at light-emission end of multimode optical fiber |
| 05/20/2004 | US20040096152 Optical connection device |
| 05/20/2004 | US20040095983 Optical system for improving the brightness of a stack of lensed diode lasers |
| 05/20/2004 | US20040095979 Semiconductor device and method for producing the same |
| 05/20/2004 | US20040095978 Low voltage multi-junction vertical cavity surface emitting laser |
| 05/20/2004 | US20040095977 Gallium nitride based III-V group compound semiconductor device and method of producing the same |
| 05/20/2004 | US20040095976 HIgh speed switching driver |
| 05/20/2004 | US20040095969 Fiber laser apparatus |
| 05/20/2004 | US20040095853 Light source drive, optical information recording apparatus, and optical information recording method |
| 05/20/2004 | US20040095658 Nanocomposites |
| 05/20/2004 | US20040095627 Optical beam modulating system implementing the use of continuous tunable QWIMs |
| 05/20/2004 | US20040094773 Dissimilar substrate having a first major surface offangled from a second major surface; nitride semiconductor layer in a lateral direction; and an active nitride semiconductor layer containing indium on the first nitride layer |
| 05/20/2004 | US20040094698 Wave length plate, wavelength filter and wavelength monitor |
| 05/20/2004 | US20040094085 Process for preparing p-n junctions having a p-type ZnO film |
| 05/20/2004 | US20040094084 Method for growing GaN compound semiconductor crystal and semiconductor substrate |
| 05/19/2004 | EP1420463A1 Nitride semiconductor element and production method for nitride semiconductor element |
| 05/19/2004 | EP1420277A1 Optical isolator module |
| 05/19/2004 | EP1419562A2 Tunable semiconductor laser with integrated wideband reflector |
| 05/19/2004 | EP1419526A2 Through-via vertical interconnects, through-via heat sinks and associated fabrication methods |
| 05/19/2004 | EP1419519A1 Coupled quantum dot and quantum well semiconductor device and method of making the same |
| 05/19/2004 | EP0978737B1 Method of fabricating distributed reflection multilayer mirror |
| 05/19/2004 | EP0929952B1 Production of an optical frequency reference signal |
| 05/19/2004 | DE10251824A1 Vertical cavity surface emitting laser for producing coherent radiation in far infrared spectral range, generates electronic wave packet which is driven by laser field of heterostructure to emit coherent radiation |
| 05/19/2004 | DE10250982A1 Lasertreiber und digitale Steuerung eines Lasertreibers Laser Driver and digital control of a laser driver |
| 05/19/2004 | DE10250981A1 Schaltung zur Steuerung von Laserströmen A circuit for control of laser currents |
| 05/19/2004 | DE10009309B4 Sättigbarer Halbleiterabsorber Semiconductor saturable absorber |
| 05/19/2004 | CN1498447A Semiconductor light emitting device and optical disk unit using it |
| 05/19/2004 | CN1498401A Semiconductor laser drive circuit |
| 05/19/2004 | CN1498400A Disc reproducer |
| 05/19/2004 | CN1498352A Semiconductor laser device |
| 05/19/2004 | CN1497813A Semiconductor luminous device and its manufacturing method |
| 05/19/2004 | CN1497812A Organic vertical cavity laser element with organic active region |
| 05/19/2004 | CN1497811A 有机激光腔阵列 An array of organic laser cavity |
| 05/19/2004 | CN1497810A Semiconductor laser and its manufacturing method |
| 05/19/2004 | CN1497809A Single laser |
| 05/19/2004 | CN1497808A Tunable organic vertical resonance cavity emitting laser system |
| 05/19/2004 | CN1497807A Semiconductor photoelectric device |