Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
06/2010
06/29/2010US7746910 Semiconductor laser diode and its fabrication process
06/29/2010US7746547 Multi-band hybrid SOA-Raman amplifier for CWDM
06/29/2010US7745895 Semiconductor light emitting device
06/29/2010US7745841 Semiconductor light-emitting device
06/29/2010US7744697 Bulk monocrystalline gallium nitride
06/29/2010CA2442712C Semiconductor laser device and solid-state laser device using the same
06/29/2010CA2394460C Light emitting device
06/24/2010WO2010070272A1 Frequency tuneable laser device
06/24/2010WO2010021529A3 Semiconductor laser using external resonator
06/24/2010US20100158540 Optical module, manufacturing method thereof, and optical transmitter
06/24/2010US20100158067 Optical module
06/24/2010US20100158066 Nitride semiconductor laser element
06/24/2010US20100158065 Surface-emission laser devices, surface-emission laser array having the same, electrophotographic system and optical communication system
06/24/2010US20100158064 Semiconductor light emitter
06/24/2010US20100158063 Tunable laser with a distributed bragg grating comprising a bragg section made of strained bulk material
06/24/2010US20100158062 Adapted Semiconductor Laser Package
06/24/2010US20100158059 Semiconductor laser apparatus
06/24/2010US20100158058 Laser module
06/24/2010US20100157404 Laser treatment apparatus and method of manufacturing semiconductor device
06/24/2010DE102008063634A1 Leuchtmittel und Projektor mit mindestens einem solchen Leuchtmittel Bulbs and projector with at least one such bulbs
06/24/2010DE102008061309A1 Diode laser device has heat sink, mounted diode laser rod and collimating lenses fixed at heat sink for laser radiation emitted from diode laser rod, where each collimating lens has one or more intermediate pieces fixed at heat sink
06/23/2010EP2200071A1 GaN single crystal substrate and method of making the same using homoepitaxy
06/23/2010EP2199436A1 Gan epitaxial substrate, semiconductor device and methods for manufacturing gan epitaxial substrate and semiconductor device
06/23/2010EP2198491A1 Laser device
06/23/2010EP1629516B1 True position bench
06/23/2010CN201515146U Laser diode shell encapsulation tube support with high installation precision
06/23/2010CN201515143U Collimated-incidence pumped laser generator
06/23/2010CN1937337B Single epitaxial lateral overgrowth transverse P-N junction nitride semiconductor laser
06/23/2010CN1905225B Nitride-based compound semiconductor light emitting device and method of fabricating the same
06/23/2010CN1655413B Open loop laser power control in optical navigation
06/23/2010CN1531023B Laser illuminator, illuminating method for laser, producing method for semiconductor device
06/23/2010CN101753250A Optical transmission device
06/23/2010CN101752789A NPN (negative-positive-negative) heterojunction bipolar-junction transistor laser
06/23/2010CN101752788A Method for manufacturing semiconductor laser
06/23/2010CN101752787A Laser diode and method of manufacturing the same
06/23/2010CN101752786A Laser driving method for laser
06/23/2010CN101752785A Laser control method and laser control circuit
06/23/2010CN101752784A Collimating packaging structure of laser diode
06/23/2010CN101752783A Method for manufacturing nitride semiconductor device
06/23/2010CN101752774A Laser system and optical cable jumper therefor
06/23/2010CN101752332A Opto-semiconductor device
06/23/2010CN101750684A Optical module with easily produced ferrule assembly and method for producing the same
06/23/2010CN101750671A Planar waveguide Bragg grating and laser thereof based on reconstruction-equivalent chirp and equivalent apodization
06/23/2010CN101748374A Method for growing high density and fine self-assembled Ge quantum dot with ion beam sputtering technology
06/23/2010CN101748367A Device and method used for plating films on cavity surfaces of semiconductor lasers
06/23/2010CN101747896A Fluorescent material, white light emitting device and solar battery
06/23/2010CN101471534B Method for making high brightness semiconductor conical laser/amplifier
06/23/2010CN101378105B Light-emitting device
06/23/2010CN101369717B Multi-light beam coupling high power semiconductor laser unit
06/23/2010CN101325313B High speed modulation semiconductor laser
06/23/2010CN101222117B Semiconductor light emitting device and method for fabricating same
06/23/2010CN101222116B Semiconductor device and method of fabricating the same
06/23/2010CN101197489B Optical semiconductor device and optical waveguide device
06/23/2010CN101188266B Nitride semiconductor device
06/23/2010CN101162752B Efficient carrier injection in a semiconductor device
06/23/2010CN101136538B VCSEL, manufacturing method thereof, module, light sending device, optical spatial transmission device, light sending system, and optical spatial transmission system
06/22/2010US7742677 Method for producing an optoelectronic component
06/22/2010US7742515 Vertical cavity surface emitting laser optimized for optical sensitivity
06/22/2010CA2492617C Symmetrization device and laser diode system provided with the same
06/17/2010WO2010068726A1 Optical alignment and wavelength selection in external cavity lasers
06/17/2010WO2010068721A1 Minimizing power variations in laser sources
06/17/2010WO2010067860A1 Laser diode drive device
06/17/2010WO2010067845A1 Semiconductor laser element and method for manufacturing same
06/17/2010WO2010067500A1 Semiconductor laser device and method for manufacturing same
06/17/2010WO2010067261A1 High power vcsel with improved spatial mode
06/17/2010WO2010066282A1 Coherent optical system comprising a tunable local oscillator
06/17/2010US20100150579 Semiconductor Optical Element, Semiconductor Laser Using the Semiconductor Optical Element, and Optical Transponder using the semiconductor Laser
06/17/2010US20100150578 Optical transmission device
06/17/2010US20100150571 Optical module with easily produced ferrule assembly and method for producing the same
06/17/2010US20100150200 Novel method to optimize micro-optic lens in led flashlight application
06/17/2010US20100150199 Nitride semiconductor light-emitting device
06/17/2010US20100150198 Saturable absorber mirror
06/17/2010US20100150197 Laser diode epitaxial wafer and method for producing same
06/17/2010US20100150196 Laser Diode
06/17/2010US20100150195 Surface-emitting laser device and surface-emitting laser array including same
06/17/2010US20100150194 Nitride semiconductor optical element and manufacturing method thereof
06/17/2010US20100150193 MQW Laser Structure Comprising Plural MQW Regions
06/17/2010US20100150190 Laser Wavelength Control
06/17/2010US20100148120 Light-emitting apparatus, phosphorescent portion, and method of producing the same
06/17/2010DE112005001569B4 Verfahren zum Erhöhen einer maximalen Modulationsgeschwindigkeit einer Licht emittierenden Vorrichtung und Quantenmuldenstruktur für eine solche Lichtemittierende Vorrichtung A method for increasing the maximum modulation speed of a light emitting device and the quantum well structure for a light emitting device such
06/17/2010DE102008062116A1 Method for controlling laser component, involves detecting actual size that stands in relationship with laser power, and controlling of controlling element in dependence of detected actual size
06/17/2010DE102008055941A1 Oberflächenemittierendes Halbleiterlaserbauelement mit einer vertikalen Emissionsrichtung Surface-emitting semiconductor laser device with a vertical emission direction
06/17/2010DE102005013894B4 Elektromagnetische Strahlung erzeugender Halbleiterchip und Verfahren zu dessen Herstellung Electromagnetic radiation-generating semiconductor chip and method of manufacture
06/16/2010EP2195894A1 Surface emitting laser
06/16/2010EP2195893A2 Laser source with interdigital heater electrodes and underlying current confinement layer
06/16/2010CN201508997U Driving power supply with function of preventing over-current misjudging for semiconductor laser device
06/16/2010CN1998092B Photoelectric conversion element array, its integrated device, their packaging structure, and optical information processor
06/16/2010CN1983751B Nitride semiconductor laser element and fabrication method thereof
06/16/2010CN1630444B Light source control system
06/16/2010CN1604506B Self-characterizing and self-programming optical transmitter
06/16/2010CN101743670A Semiconductor laser and method for manufacturing the same
06/16/2010CN101743669A Optical transmitter
06/16/2010CN101741016A Semiconductor laser and manufacturing process thereof
06/16/2010CN101741015A Surface-emitting laser device and surface-emitting laser array including same
06/16/2010CN101741014A Microcavity laser of lateral coupling output waveguide
06/16/2010CN101741013A Nitride-based semiconductor laser device and optical pickup
06/16/2010CN101741012A Optical pump locked mode thin slice semiconductor laser
06/16/2010CN101741011A Low-stress encapsulating device and method for semiconductor laser to reliably work in wide temperature region
06/16/2010CN101741010A Nitride semiconductor laser diode and manufacturing method thereof
06/16/2010CN101741009A Method for preparing solid-state white light source of semiconductor
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