Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
07/2003
07/24/2003WO2003061081A2 Method for configuring a laser operating system
07/24/2003WO2003061021A2 Implantation for current confinement in nitride-based vertical optoelectronics
07/24/2003WO2003060583A1 Optical module
07/24/2003WO2003060562A2 Holding device for placing an optical component in front of a laser light source, a corresponding system, and a method for producing a system of this type
07/24/2003WO2003034114A3 Planar waveguide facet profiling
07/24/2003WO2003023912A3 Type ii mid-infrared quantum well laser
07/24/2003WO2003017353A3 Providing photonic control over wafer borne semiconductor devices
07/24/2003WO2002056510A3 Composite optical amplifier
07/24/2003WO2002031931A3 System and method for determining transmission wavelengths for lasers in a dense wavelength division multiplexer
07/24/2003US20030139060 Method of manufacturing semiconductor light emitting device and oxidation furnace
07/24/2003US20030139037 Nitrde semiconductor element and production method thereof
07/24/2003US20030138981 Nitride based semiconductor laser element and method for fabricating the same
07/24/2003US20030138976 Nitride compound semiconductor, nitride compound semiconductor light emitting device and method of manufacturing the same
07/24/2003US20030138223 Optical module capable of improving coupling efficiency and suppressing fluctuation of coupling loss and its manufacturing method
07/24/2003US20030138222 Optical module
07/24/2003US20030138199 Device and method for fixing an optical wavelength in a wavelength division multiplexing system
07/24/2003US20030138186 Passively aligned fiber optical engine for parallel optics interconnect devices
07/24/2003US20030138179 Semiconductor optical modulator, mach-zehnder optical modulator employing the same, and method of manufacturing semiconductor optical modulator
07/24/2003US20030138024 Method & apparatus for optical transmission
07/24/2003US20030138022 Method of manufacturing helicoidal mirrors and distributed feedback elements
07/24/2003US20030138020 Compact VCSEL sensor with multiple sensing capabilities
07/24/2003US20030138017 Index guided vertical cavity surface emitting lasers
07/24/2003US20030138016 Distributed feedback semiconductor laser device
07/24/2003US20030138015 Light-emitting semiconductor device producing red wavelength optical radiation
07/24/2003US20030138014 Semiconductor optical component
07/24/2003US20030138011 Apparatus and method for laser driver operation
07/24/2003US20030138010 Monolithically integrated switching circuit for regulating the luminous power of a laser diode
07/24/2003US20030138009 Laser device
07/24/2003US20030138008 High-speed TO-can optoelectronic packages
07/24/2003US20030138007 Method and system for stabilizing wavelength and optical power of optical channels in WDM optical communication system
07/24/2003US20030138003 Tunable laser temperature sensing control system
07/24/2003US20030138001 Semiconductor laser device and optical disk reproducing and recording apparatus
07/24/2003US20030137721 Optical amplifier device
07/24/2003US20030137720 Raman amplifier and wavelength division multiplexing optical communication system, and method of controlling raman amplification
07/24/2003US20030137672 Wavelength detecting apparatus, laser apparatus, and wavelength detecting method
07/24/2003US20030137023 Optoelectronic device, and method for producing an optoelectronic device
07/24/2003US20030137022 Optoelectronic submount having an on-edge optoelectronic device
07/24/2003US20030137020 Basic common optical cell configuration of dual cavities for optical tunable devices
07/24/2003US20030136973 Semiconductor device and method for manufacturing the same
07/24/2003US20030136972 Optoelectronic module
07/24/2003US20030136970 Semiconductor light emitting device and its manufacturing method
07/24/2003US20030136969 Semiconductor light emitting device in which near-edge portion is filled with doped regrowth layer, and dopant to regrowth layer is diffused into near-edge region of active layer
07/24/2003US20030136957 Nitride semiconductor light-emitting device and optical apparatus including the same
07/24/2003US20030136772 Laser apparatus, laser irradiation method, manufacturing method for semiconductor device, semiconductor device, production system for semiconductor device using the laser apparatus, and electronic equipment
07/24/2003CA2440878A1 Optical module
07/23/2003EP1330055A2 Raman amplifier and wavelength division multiplexing optical communication system
07/23/2003EP1330051A1 Pulse width control circuit
07/23/2003EP1330000A1 Operating point determination for mode-selection laser
07/23/2003EP1329999A1 Wavelength tunable laser with diffractive optical element
07/23/2003EP1329998A1 An arrangement for monitoring the emission wavelength of a laser source
07/23/2003EP1329997A1 Laser light transmitter and laser light transceiver with laser diode with feed forward control
07/23/2003EP1329996A1 Apparatus and method for laser driver operation
07/23/2003EP1329755A2 Passively aligned opto-electronic devices for parallel optics interconnections
07/23/2003EP1329754A2 Optical module
07/23/2003EP1328532A2 Production of metal chalcogenide nanoparticles
07/23/2003CN1432207A High-power sampled grating distributed bragg reflector lasers
07/23/2003CN1431743A Phase shift distribution feedback type semiconductor laser diode and its mfg. method
07/23/2003CN1431742A Laser appliances
07/23/2003CN1431722A Blue light emitting device of III group nitrogen semi-conductor
07/23/2003CN1115572C Method of mfg. distributed reflection multilayer mirror
07/22/2003US6597853 Device packaging and method
07/22/2003US6597836 Optical phased array control system
07/22/2003US6597835 Lensed optical fiber having high coupling efficiency, process of production and apparatus for production of same, and laser diode module
07/22/2003US6597823 Integrated optical circuit device and method for producing the same
07/22/2003US6597721 Micro-laser
07/22/2003US6597720 Surface emitting semiconductor laser and method of manufacturing the same
07/22/2003US6597718 Electroabsorption-modulated fabry perot laser
07/22/2003US6597717 Structure and method for index-guided, inner stripe laser diode structure
07/22/2003US6597716 Compound semiconductor laser
07/22/2003US6597715 Semiconductor laser, optical head, optical disk apparatus and semiconductor laser manufacturing method
07/22/2003US6597714 Semiconductor laser module
07/22/2003US6597713 Apparatus with an optical functional device having a special wiring electrode and method for fabricating the same
07/22/2003US6597712 Laser diode module
07/22/2003US6597710 Device and method for tuning the wavelength of the light in an external cavity laser
07/22/2003US6597507 V-groove grating mirror and external resonator type wavelength variable light source using the mirror
07/22/2003US6597497 Semiconductor optical amplifier with transverse laser cavity intersecting optical signal path and method of fabrication thereof
07/22/2003US6597496 Silicon nanoparticle stimulated emission devices
07/22/2003US6597483 Laser oscillation wavelength monitoring device
07/22/2003US6597209 Semiconductor laser driving circuit
07/22/2003US6597060 Semiconductor device package
07/22/2003US6597018 Electrical and electronic apparatus comprising substrate supports, electrodes, printed circuit patterns and radiation transparent casings for light emitting diodes, used as illumination in portable telephones
07/22/2003US6597017 Mismatched lattice; tensile-strained n-type aluminum-gallium nitride layers and compressive-strained n-type gallium-indium nitride grown on gallium nitride crystal; distributed Bragg reflector mirrors
07/22/2003US6596558 Method for fabricating optical devices with defectless and antireflecting spot size converter
07/22/2003US6595701 Laser diode module
07/22/2003CA2203775C Diode laser-pumped and linear cavity laser systems for ultra-sensitive gas detection via intracavity laser spectroscopy (ils)
07/17/2003WO2003058827A2 Laser optics integrated control system and method of operation
07/17/2003WO2003058781A1 Integral vertical cavity surface emitting laser and power monitor
07/17/2003WO2003058780A1 Vertical cavity surface emitting laser having a gain guide aperture interior to an oxide confinement layer
07/17/2003WO2003058779A1 Indium free vertical cavity surface emitting laser
07/17/2003WO2003058778A1 Tunable laser assembly
07/17/2003WO2003058777A1 Submount for vertical cavity surface emitting lasers and detectors
07/17/2003WO2003058775A2 Wavelength division multiplexed vertical cavity surface emitting laser array
07/17/2003WO2003058774A2 Asymmetric distributed bragg reflector for vertical cavity surface emitting lasers
07/17/2003WO2003058773A2 Discrete wavelength-locked external cavity laser
07/17/2003WO2003058772A2 Current confinement, capacitance reduction and isolation of vcsels using deep elemental traps
07/17/2003WO2003058771A2 Vertical cavity surface emitting laser including indium and antimony in the active region
07/17/2003WO2003058770A2 Vertical cavity surface emitting laser including indium and nitrogen in the active region
07/17/2003WO2003058720A1 Photodiode array and method for establishing a link between a first semiconductor element and a second semiconductor element
07/17/2003WO2003058685A2 Method for the production of a bragg lattice in a semiconductor layer sequence by etching and semiconductor element
07/17/2003WO2003058267A2 Gain guide implant in oxide vertical cavity surface emitting laser
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