| Patents for H01S 5 - Semiconductor lasers (52,420) |
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| 02/29/2000 | US6031858 Semiconductor laser and method of fabricating same |
| 02/29/2000 | US6031857 Semiconductor device having a current-constricting spaces and method of manufacturing the device |
| 02/29/2000 | US6031856 Method, article of manufacture, and optical package for eliminating tilt angle between a header and an optical emitter mounted thereon |
| 02/29/2000 | US6031855 Light emitting element driving circuit and light emitting device having the same |
| 02/29/2000 | US6031851 Mode-locked semiconductor laser and method of driving the same |
| 02/29/2000 | US6031644 Method, device, and system for controlling wavelength of optical signal |
| 02/29/2000 | US6031243 Grating coupled vertical cavity optoelectronic devices |
| 02/29/2000 | US6030886 Growth of GaN on a substrate using a ZnO buffer layer |
| 02/29/2000 | US6030452 Planarized growth of III-V compound |
| 02/29/2000 | US6030411 Photoemitting catheters and other structures suitable for use in photo-dynamic therapy and other applications |
| 02/29/2000 | CA2165547C Curved grating surface-emitting distributed feedback laser |
| 02/28/2000 | CA2246087A1 Method of cleaving a semiconductor wafer |
| 02/26/2000 | CA2280285A1 Interferometer based optical devices, particulary amplifiers |
| 02/26/2000 | CA2244160A1 High gain, high power, low noise optical waveguide amplifiers |
| 02/24/2000 | WO2000010268A1 Path monitoring in optical communication systems |
| 02/24/2000 | WO2000010235A1 Injection laser |
| 02/24/2000 | WO2000010234A1 Optically-pumped external-mirror vertical-cavity semiconductor-laser |
| 02/24/2000 | DE19837839A1 Detonator for explosive material for vehicle airbag or seatbelt tensioner, has laser diode with transparent housing in direct contact with explosive material |
| 02/24/2000 | CA2340436A1 Path monitoring in optical communication systems |
| 02/24/2000 | CA2340042A1 Injection laser |
| 02/23/2000 | EP0981212A1 Path monitoring in optical communication systems |
| 02/23/2000 | EP0980595A2 Organic lasers |
| 02/23/2000 | EP0980538A1 Device and method for regenerating a train of solitons |
| 02/22/2000 | US6028881 Wavelength selectable laser source |
| 02/22/2000 | US6028878 Laser diode array with built-in current and voltage surge protection |
| 02/22/2000 | US6028877 Gallium nitride based semiconductor laser with an improved aluminum gallium nitride cladding layer disposed between an active region and a substrate |
| 02/22/2000 | US6028876 High power semiconductor laser device and method for fabricating the same |
| 02/22/2000 | US6028875 Phosphide barrier |
| 02/22/2000 | US6028874 Multilayer |
| 02/22/2000 | US6028871 Driver circuit for a solid state optical emitter device |
| 02/22/2000 | US6028310 Linear cavity laser system for intracavity laser spectroscopy |
| 02/22/2000 | US6027989 Bandgap tuning of semiconductor well structure |
| 02/22/2000 | US6027256 Composite laser diode enclosure and method for making the same |
| 02/22/2000 | US6027254 Opto-electronic hybrid integration platform, optical sub-module, opto-electronic hybrid integration circuit, and process for fabricating platform |
| 02/22/2000 | US6026557 Method for laser bar facet coating |
| 02/17/2000 | WO2000008730A1 Electro-optical semiconductor device with a polyimide/silicon oxide bi-layer beneath a metal contact layer |
| 02/17/2000 | WO2000008729A1 Optical module and method of manufacture thereof |
| 02/17/2000 | WO2000008691A1 Zinc oxide films containing p-type dopant and process for preparing same |
| 02/17/2000 | WO1999063582A3 Method for producing semiconductor elements |
| 02/17/2000 | WO1999057579A9 Doe-based systems and devices for producing laser beams having modified beam characteristics |
| 02/17/2000 | DE19836541A1 Simultaneous manufacture of multiple electro-optical modules |
| 02/17/2000 | CA2339943A1 Electro-optical semiconductor device with a polyimide/silicon oxide bi-layer beneath a metal contact layer |
| 02/16/2000 | EP0979882A1 Method of manufacturing a nitride series III-V group compound semiconductor |
| 02/16/2000 | EP0979547A1 Tunable external cavity diode laser |
| 02/16/2000 | EP0808522B1 Semiconductor diode laser, in particular a laser amplifier, and method of manufacturing this laser |
| 02/16/2000 | CN1049504C Optical module for two-way transmission |
| 02/15/2000 | US6026206 Optical coupler using anamorphic microlens |
| 02/15/2000 | US6026111 Vertical cavity surface emitting laser device having an extended cavity |
| 02/15/2000 | US6026110 Distributed feedback semiconductor laser with gain modulation |
| 02/15/2000 | US6026108 Vertical-cavity surface-emitting laser with an intracavity quantum-well optical absorber |
| 02/15/2000 | US6026107 Semiconductor optical functional device and method of driving the same |
| 02/15/2000 | US6026106 Composite optical device |
| 02/15/2000 | US6026105 Technique for measuring semiconductor laser chirp |
| 02/15/2000 | US6026104 Apparatus for controlling laser diode |
| 02/15/2000 | US6026100 External cavity-type of wavelength tunable semiconductor laser light source and method for tuning wavelength therefor |
| 02/15/2000 | US6025963 Optical apparatus comprising an adjustable holder device |
| 02/15/2000 | US6025939 Continuously tunable laser |
| 02/15/2000 | US6025213 Semiconductor light-emitting device package and method of manufacturing the same |
| 02/15/2000 | US6025207 Growing, on doped buffer layer on doped substrate, guiding layer of non-doped quaternary compound, extremely thin highly doped intermediate layer, non-doped active layer, differently doped protection layer; etching active layer, sheathing |
| 02/15/2000 | US6024794 Determination of critical film thickness of a compound semiconductor layer, and a method for manufacturing a semiconductor device using the method of determination |
| 02/15/2000 | US6024283 Bar code readers having selectable optical elements |
| 02/10/2000 | WO2000007247A1 Lead frame attachment for optoelectronic device |
| 02/10/2000 | DE19931300A1 Photonic semiconductor device, e.g. an LED or laser diode, comprises an indium gallium aluminum nitride semiconductor layer on a c-axis aligned zinc oxide buffer layer |
| 02/10/2000 | DE19835392A1 Ansteuerschaltung für Leuchtdioden A drive circuit for LEDs |
| 02/10/2000 | DE19828427A1 Method to control wavelength of radiation emitting semiconductor component, e.g. superluminescence or laser diode, where emission wavelength depends both on its temperature and current |
| 02/10/2000 | CA2338993A1 Lead frame attachment for optoelectronic device |
| 02/09/2000 | EP0979024A1 Control circuit for electrolumiscent diodes |
| 02/09/2000 | EP0978912A2 Multi-quantum well lasers with selectively doped barriers |
| 02/09/2000 | EP0978911A2 Optical functional devices, their manufacturing method and optical communication system |
| 02/09/2000 | EP0978910A2 Improved laser diode and substrate |
| 02/09/2000 | EP0978737A1 Method of fabricating distributed reflection multilayer mirror |
| 02/09/2000 | EP0978147A2 SEMICONDUCTOR DEVICE COMPRISING P-TYPE ZnMgSSe LAYER |
| 02/09/2000 | EP0397691B1 Current injection laser |
| 02/09/2000 | CN1244027A Method for transferring miniature machined block including integrated circuits |
| 02/08/2000 | US6023548 Device for the conversion of a plurality of light beams into a more compact arrangement of light beams |
| 02/08/2000 | US6023485 Vertical cavity surface emitting laser array with integrated photodetector |
| 02/08/2000 | US6023484 Semiconductor laser device |
| 02/08/2000 | US6023483 Semiconductor light-emitting device |
| 02/08/2000 | US6023482 Article comprising a strain-compensated QC laser |
| 02/08/2000 | US6023481 Module having Peltier element |
| 02/08/2000 | US6023480 Fast tunable multiwavelength laser with folded imaging arrangement of nonoverlapping focal regions |
| 02/08/2000 | US6023450 Multiple beam optical pickup using a vertical cavity surface emitting laser array |
| 02/08/2000 | US6023362 Optical transmitter having pre-modulation amplification |
| 02/08/2000 | US6023354 Semiconductor Bragg reflector and a method of fabricating said reflector |
| 02/08/2000 | US6023339 One-dimensional active alignment of optical or opto-electronic devices on a substrate |
| 02/08/2000 | US6023076 Group III nitride compound semiconductor light emitting device having a current path between electrodes |
| 02/08/2000 | US6022760 Integrated electro-optical package and method of fabrication |
| 02/08/2000 | CA2179517C Light source intensity control device |
| 02/03/2000 | WO2000005792A1 High power laterally antiguided semiconductor light source with reduced transverse optical confinement |
| 02/03/2000 | WO2000005791A2 Adjustable system of a diode laser having an external resonator in the littman configuration |
| 02/03/2000 | WO2000005790A1 Tunable laser and method for operating the same |
| 02/03/2000 | DE19933552A1 Photonic semiconductor device, e.g. an LED or laser diode, comprises an indium gallium aluminum nitride semiconductor layer on a ZnO buffer layer of controlled c-axis lattice constant |
| 02/03/2000 | DE19832750A1 Justierbares System eines Diodenlasers mit externem Resonator in der Littmann-Konfiguration Adjustable system of external cavity diode laser in Littman configuration |
| 02/03/2000 | CA2343087A1 Tunable laser and method for operating the same |
| 02/03/2000 | CA2279562A1 Improved laser diode and substrate |
| 02/02/2000 | EP0977329A2 Long wavelength semiconductor lasers incorporating waveguides based on surface plasmons |
| 02/02/2000 | EP0977279A2 AlGalnN LED and laser diode structures |
| 02/02/2000 | EP0977276A1 Semiconductor device cleave initiation |
| 02/02/2000 | EP0977028A1 Method of spectrochemical analysis of impurity in gas |
| 02/02/2000 | EP0976185A1 Optical system for symmetrizing the beam of one or more superimposed high-power diode laser |