H01S 5 - Semiconductor lasers

Patents for H01S 5 - Semiconductor lasers (52,420)
11/2004
11/25/2004	DE10319817A1 Mehrsektionslaser Multi-section laser
11/25/2004	DE10319782A1 Chip carrier element especially for luminescent and laser diode chips, has recessed receiving area adjacent to the chip mounting surface to connect the chip
11/25/2004	DE10053543B4 Vorrichtung zum Herstellen von optoelektronischen Bauelementen Apparatus for producing optoelectronic devices
11/24/2004	EP1480358A1 Optical transmission module with digital adjustment and the adjusting method
11/24/2004	EP1480305A1 Semiconductor optical amplifier module
11/24/2004	EP1480304A1 Quantum nano-composite semiconductor laser and quantum nano-composite array
11/24/2004	EP1480303A2 Surface-emitting semiconductor laser
11/24/2004	EP1480302A2 External cavity semiconductor laser and method for fabrication thereof
11/24/2004	EP1479143A2 Long wavelength vcsel comprising a tunnel junction with carbon doped gaassb
11/24/2004	EP1479142A2 Long wavelength vcsel bottom mirror
11/24/2004	EP1479141A2 Gaas/al(ga)as distributed bragg reflector on inp
11/24/2004	EP1479140A1 Multiple laser cavity
11/24/2004	EP1479139A1 Control for a tunable laser
11/24/2004	EP1479138A2 Integrated semiconductor optical device, method and apparatus for manufacturing such a device
11/24/2004	EP1323219B1 Semiconductor laser
11/24/2004	EP1210752B1 Semiconductor laser device for electro-optic applications and method for manufacturing said device
11/24/2004	EP0988671B1 Resonant reflector for improved optoelectronic device performance and enhanced applicability
11/24/2004	CN1549411A Method for producing self-organizing indium arsenide/gallium arsenide disk shape quantum point material
11/24/2004	CN1549354A Method for producing wide-spectral band wide super-radiation light-emitting diode and diode thereof
11/24/2004	CN1549352A Al-Ga-In-As multi-quantum sink super radiation luminous diode
11/24/2004	CN1177377C Surface assembled luminescent diode and its manufacture method
11/23/2004	US6823145 Optical transmitter module
11/23/2004	US6823095 Optoelectronic device
11/23/2004	US6822997 Semiconductor laser module and optical transmission system
11/23/2004	US6822996 Mount having high mechanical stiffness and tunable external cavity laser assembly including same
11/23/2004	US6822995 GaAs/AI(Ga)As distributed bragg reflector on InP
11/23/2004	US6822993 Index guided vertical cavity surface emitting lasers
11/23/2004	US6822992 Folded cavity surface-emitting laser
11/23/2004	US6822991 Light emitting devices including tunnel junctions
11/23/2004	US6822990 Semiconductor laser device
11/23/2004	US6822989 Semiconductor laser and a manufacturing method for the same
11/23/2004	US6822988 Laser apparatus in which GaN-based compound surface-emitting semiconductor element is excited with GaN-based compound semiconductor laser element
11/23/2004	US6822987 High-speed laser array driver
11/23/2004	US6822986 Method of controlling a wavelength of a semiconductor laser, optical module, optical transmitter, WDM optical transmission apparatus, and method of controlling a wavelength of an optical module
11/23/2004	US6822984 Device for and method of testing semiconductor laser module
11/23/2004	US6822983 Modulation system and methods for optical source bank
11/23/2004	US6822982 Device and method for providing a tunable semiconductor laser
11/23/2004	US6822981 Laser that can be tuned quickly over a wide band
11/23/2004	US6822980 Tunable semiconductor laser with integrated wideband reflector
11/23/2004	US6822979 External cavity laser with continuous tuning of grid generator
11/23/2004	US6822875 Assembly of opto-electronic module with improved heat sink
11/23/2004	US6822860 WDM add/drop multiplexer module
11/23/2004	US6822787 Lasing semiconductor optical amplifier with optical signal power monitor
11/23/2004	US6822668 Multibeam laser light source with variable light source spacing for setting images on printing forms
11/23/2004	US6822305 Optical integrated circuit
11/23/2004	US6822272 Multilayered reflective membrane and gallium nitride-based light emitting element
11/23/2004	US6821807 Method of forming nitride-based semiconductor layer, and method of manufacturing nitride-based semiconductor device
11/23/2004	US6821806 Method for forming compound semiconductor layer and compound semiconductor apparatus
11/23/2004	US6821805 Semiconductor device, semiconductor substrate, and manufacture method
11/23/2004	US6821801 Manufacturing method of semiconductor laser diode
11/23/2004	US6821800 Semiconductor light-emitting device and manufacturing method thereof
11/23/2004	US6821798 Semiconductor optical device and method for fabricating same
11/23/2004	US6821030 Optical coupling apparatus
11/23/2004	US6821026 Redundant configurable VCSEL laser array optical light source
11/23/2004	CA2110880C Electrically controllable filter device
11/18/2004	WO2004100331A1 Semiconductor laser device
11/18/2004	WO2004100327A2 Photonic crystal laser sources for chemical detection
11/18/2004	WO2004100326A2 A miniaturized external cavity laser (ecl) implemented with acoustic optical tunable filter
11/18/2004	WO2004100168A1 Semiconductor laser device
11/18/2004	WO2004099472A1 Iii-v compound semiconductor crystal and method for production thereof
11/18/2004	WO2004066361A3 Monodisperse core/shell and other complex structured nanocrystals and methods of preparing the same
11/18/2004	US20040228588 Method for making hermetically sealed transmitter optical subassembly
11/18/2004	US20040228587 Method for manufacturing a light-transmitting module
11/18/2004	US20040228583 Optical chip module and optical chip module device
11/18/2004	US20040228579 Fiber optic transceiver module and electronic equipment
11/18/2004	US20040228577 Laser and fiber coupling control
11/18/2004	US20040228564 External cavity laser source
11/18/2004	US20040228385 Method and apparatus for generating laser radiation on the basis of semiconductors
11/18/2004	US20040228384 Widely tunable sampled-grating distributed feedback laser diode
11/18/2004	US20040228382 Semiconductor laser device, manufacturing method thereof, and laser bar locking thereof and laser bar locking apparatus
11/18/2004	US20040228381 Laser diode and semiconductor light-emitting device producing visible-wavelength radiation
11/18/2004	US20040228380 Plane emission type semiconductor laser device and method of manufacturing the same
11/18/2004	US20040228379 VCSEL mode-transforming phase filter with enhanced performance
11/18/2004	US20040228378 Semiconductor laser device
11/18/2004	US20040228377 Wide temperature range vertical cavity surface emitting laser
11/18/2004	US20040228374 Laser control device
11/18/2004	US20040228373 Laser diode module
11/18/2004	US20040228371 Terahertz frequency radiation sources and detectors based on group IV materials and method of manufacture
11/18/2004	US20040227907 Displays using solid state light sources
11/18/2004	US20040227152 Vapor-phase growth method for a nitride semiconductor and a nitride semiconductor device
11/18/2004	US20040227142 Light-emitting semiconductor device
11/18/2004	US20040227089 Terahertz frequency band wavelength selector
11/18/2004	DE102004019993A1 Halbleiterlaservorrichtung A semiconductor laser device
11/17/2004	EP1478066A1 Circular polarization spin semiconductor laser using magnetic semiconductor and laser beam generating method
11/17/2004	EP1478065A1 Plane emission type semiconductor laser device and method of manufacturing the same
11/17/2004	EP1478064A1 Widely tunable sampled-grating distributed feedback laser diode
11/17/2004	EP1478063A2 Circuit for driving an electronic element
11/17/2004	EP1478017A1 Method for preparing gas-tight terminal
11/17/2004	EP1476925A1 Method of generating optical radiation, and optical radiation source
11/17/2004	EP1476898A1 Method for production of a layer of silicon carbide or a nitride of a group iii element on a suitable substrate
11/17/2004	EP1476776A1 Beam-guiding and/or frequency-converting optical system and method for producing the same
11/17/2004	EP1360782A4 Integrated memory controller circuit for fiber optics transceiver
11/17/2004	EP1356553B1 Improvements in or relating to semiconductor lasers
11/17/2004	CN1547792A Two-dimensional photonic crystal surface-emission laser
11/17/2004	CN1547791A Asymmetric waveguide electroabsorption-modulated laser
11/17/2004	CN1547790A Error signal generation system
11/17/2004	CN1547297A Structure of intracavity contact type vertical cavity surface emitting laser and preparation method thereof
11/17/2004	CN1547266A Method for generating source of white light in secondary laser mode and white light luminescence component
11/17/2004	CN1547264A Zinc oxide homogeneous p-n junction material and method for making same
11/17/2004	CN1547238A Method for preparing CdSe quantum point

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