Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
04/2010
04/14/2010CN101694921A Semiconductor laser all-fiber frequency stabilizing system
04/14/2010CN101435918B Tail fiber coupling output device of laser diode array / surface array
04/14/2010CN101325312B High speed modulation semiconductor laser
04/13/2010US7697810 Three-dimensional photonic crystal and manufacturing method thereof
04/13/2010US7697589 Use of volume Bragg gratings for the conditioning of laser emission characteristics
04/13/2010US7697586 Surface-emitting laser
04/13/2010US7697585 Semiconductor laser diode
04/13/2010US7697584 Light emitting device including arrayed emitters defined by a photonic crystal
04/13/2010US7697580 Monitoring of a laser source with front and rear output photodetectors to determine frontal laser power and power changes over laser lifetime
04/13/2010US7697578 Wavelength variable laser
04/13/2010US7696690 Short-wavelength light-emitting element arranged in a container with a window having a window board formed of a calcium fluoride crystals
04/13/2010US7696098 Tuneable unipolar lasers
04/13/2010CA2488232C Fabry-perot laser with wavelength control
04/08/2010WO2010038908A1 Short-pulse light source device, laser drive method, optical pickup, and optical disk device
04/08/2010WO2010038871A1 Semiconductor device
04/08/2010WO2010038681A1 Short-pulse light source, laser light emitting method, optical device, optical disk device, and optical pickup
04/08/2010WO2010038621A1 Semiconductor laser device and display device
04/08/2010WO2010038542A1 Optical semiconductor device
04/08/2010WO2010038262A1 Optical amplification controller, method for controlling semiconductor optical amplifier, and optical transmitter
04/08/2010WO2010038067A1 Vcsel with non-circular mesa and current confinement aperture for higher-order lateral mode emission
04/08/2010US20100086311 Surface emitting laser, and transceiver, optical transceiver, and optical communication system employing the surface emitting laser
04/08/2010US20100086310 Bidirectional optical transceiver
04/08/2010US20100085999 Vertical cavity surface emitting laser
04/08/2010US20100085998 Laser diode and method of manufacturing the same
04/08/2010US20100085997 Nitride-based semiconductor laser device and method of manufacturing the same
04/08/2010US20100085996 Nitride semiconductor laser device and its manufacturing method
04/08/2010US20100085995 Transistor laser devices and methods
04/08/2010DE112008000772T5 Superlumineszente lichtemittierende Diode Superluminescent light emitting diode
04/08/2010DE102008051625A1 Component, particularly optoelectronic component, has substrate made up of mono-crystalline material and also has coupling window for light conductor or optoelectronic element formed by coupling surface
04/08/2010DE102008050643A1 Leuchtmittel Lamp
04/08/2010DE102008049084A1 Heat dissipating module has two sides lying opposite each other, where semiconductor element is provided, and heat dissipating body is provided with one contact surface which is adjacent to another contact surface
04/08/2010DE102006041728B4 Vorrichtung und Verfahren zur Erzeugung von kohärenter Terahertz-Strahlung Apparatus and method for generating coherent terahertz radiation
04/08/2010DE102006028991B4 Optische Halbleitervorrichtung mit einer verbesserten Stromblockadeschicht und Herstellungsverfahren derselben Semiconductor optical device with an improved current blocking layer and manufacturing method thereof
04/08/2010DE102005019115B4 Halbleiterlaserbauelement The semiconductor laser device
04/07/2010EP2171811A2 Optical sensor module and its manufacture
04/07/2010EP2171810A1 Fiber mopa system without stimulated brillouin scattering
04/07/2010EP2171774A1 White or ultraviolet leds containing a getter system
04/07/2010CN201436450U Laser bulb
04/07/2010CN101692521A Laser diode driver for optical communication transmitter
04/07/2010CN101692520A Laser resonant cavity with Gauss beam reshaping function
04/06/2010US7693360 Optoelectronic hybrid integrated module and light input/output apparatus having the same as component
04/06/2010US7693206 Semiconductor laser device including laser array or stack first collimator, path rotator, and an optical element
04/06/2010US7693205 Surface emitting laser
04/06/2010US7693204 Surface-emitting laser device and surface-emitting laser array including same
04/06/2010US7693203 Single-mode photonic-crystal VCSELs
04/06/2010US7693202 Semiconductor laser device and method for fabricating the same
04/06/2010US7693201 Light-emitting semiconductor component comprising a protective diode
04/06/2010US7693200 Semiconductor laser diode having ridge
04/06/2010US7693199 Laser diode
04/06/2010US7693198 Laser device
04/06/2010US7692853 Semiconductor optical amplifier pulse reshaper
04/06/2010US7692209 Group III nitride LED with undoped cladding layer
04/06/2010US7692200 Nitride semiconductor light-emitting device
04/06/2010US7691655 Method of manufacturing semiconductor optical device
04/06/2010US7691353 Heating the group II-VI material with p-type dopant for at least 10minutes at a temperature sufficient to form a low dielectric constant; high temperature fabrication of p-type zinc oxide doped with arsenic transforms the zinc oxide semiconductor to an insulator; stability; nondiffusing
04/06/2010US7691202 Ultraviolet light-emitting device in which p-type semiconductor is used
04/01/2010WO2010036602A1 Method of forming a composite laser substrate
04/01/2010WO2010035644A1 Semiconductor laser device and display device
04/01/2010WO2010034279A1 Optoelectronic component
04/01/2010US20100080258 Surface emitting laser and manufacturing method therefor
04/01/2010US20100080257 Nitride semiconductor device
04/01/2010US20100080256 HIGH PERFORMANCE ZnO-BASED LASER DIODES
04/01/2010US20100080255 Semiconductor laser device
04/01/2010US20100080254 Temperature tuning of optical distortions
04/01/2010US20100080107 Method for producing semiconductor laser, semiconductor laser, optical pickup, and optical disk drive
04/01/2010US20100080001 Semiconductor laser device and display
04/01/2010US20100079359 Semiconductor laser device and display
04/01/2010DE202010001317U1 Tragbare Anordnung zur augensicheren Aussendung divergenter elektromagnetischer Strahlung, vornehmlich für den Einsatz mit optisch vergrößernden Geräten Portable device for eye-safe transmission of divergent electromagnetic radiation, primarily for use with optical magnifying devices
04/01/2010DE102008048903A1 Optoelektronisches Bauteil The optoelectronic device
03/2010
03/31/2010EP2169792A1 Semiconductor laser and method for manufacturing the same
03/31/2010EP2169791A1 Semiconductor light emitting devices with non-epitaxial upper cladding
03/31/2010EP2169790A1 Surface emitting laser and manufacturing method therefor
03/31/2010EP2169789A1 Optical transmitter
03/31/2010EP2169788A1 Wavelength selective element, process for adjusting the refraction index of a wavelength selective element, and optical radiation emitting component
03/31/2010EP2169732A2 Gallium nitride-based epitaxial wafer and method of fabricating epitaxial wafer
03/31/2010CN201435527Y Low-threshold inner-cavity photonic-crystal vertical-cavity surface-emitting semiconductor laser with three active areas
03/31/2010CN201435526Y Outer-cavity high-power photonic-crystal vertical-cavity surface-emitting semiconductor laser with three active areas
03/31/2010CN201435525Y Infrared emission photosensitive receiving photoelectric device of metal support
03/31/2010CN201434341Y Wide-angle laser zoom lighting device
03/31/2010CN101689749A Gan lasers on ain substrates and methods of fabrication
03/31/2010CN101689748A Optical sensor module and its manufacture
03/31/2010CN101689594A Radiation-emitting semiconductor body
03/31/2010CN101689592A III nitride semiconductor light emitting element, method for manufacturing the iii nitride semiconductor light emitting element, and lamp
03/31/2010CN101689589A White or ultraviolet leds containing a getter system
03/31/2010CN101689523A Method for manufacturing electronic device, method for manufacturing epitaxial substrate, iii nitride semiconductor element and gallium nitride epitaxial substrate
03/31/2010CN101688819A Method and apparatus for determining differential group delay and polarization mode dispersion
03/31/2010CN101685942A Vertical-cavity surface-emitting laser with InAsP/InGaAsP quantum well as an active layer and method
03/31/2010CN101685941A Surface emitting laser and manufacturing method therefor
03/31/2010CN101685842A Optoelectronic semiconductor device
03/31/2010CN101685776A Method for improving ohmic contact of ZnO film
03/31/2010CN101685768A Method for preparing self-supporting mono-crystal gallium nitride substrate
03/31/2010CN101685183A Optical module, optical transmission device, and surface optical device
03/31/2010CN101684925A Area light source
03/31/2010CN101684549A Method for manufacturing nitride semiconductor device
03/30/2010US7688876 Self-forming microlenses for VCSEL arrays
03/30/2010US7688875 Vertical cavity surface emitting laser array and method for manufacturing, and image forming apparatus using vertical cavity surface emitting laser array
03/30/2010US7688873 Laser chips and vertical external cavity surface emitting lasers using the same
03/30/2010US7688870 Optical amplifier-integrated super luminescent diode and external cavity laser using the same
03/30/2010US7688502 Three-terminal optical signal amplifying device
03/30/2010US7687382 Method of making group III nitride-based compound semiconductor
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