Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
11/2008
11/12/2008CN101304155A Method for fixing semiconductor laser during optical fiber coupling
11/12/2008CN100433475C A ZnO-based quantum dot laser diode and its manufacture method
11/12/2008CN100433474C Prism type vertical cavity surface emitting laser
11/12/2008CN100433473C Two-dimensional photonic crystal surface-emitting laser
11/12/2008CN100433382C Single covering element for semiconductor device outer case and apparatus containing the same
11/11/2008US7450862 Stray light insensitive detector system and amplifier
11/11/2008US7450858 Apparatus and method for transmitting and receiving wavelength division multiplexing signals
11/11/2008US7450626 Lasers that operate independently of temperature
11/11/2008US7450624 Grating—outcoupled surface-emitting lasers
11/11/2008US7450623 Wavelength locked laser including integrated wavelength selecting total internal reflection (TIR) structure
11/11/2008US7450622 Nitride-based semiconductor light-emitting device and method of fabricating the same
11/11/2008US7450621 Integrated laser-diffractive lens device
11/11/2008US7449784 Device package and methods for the fabrication and testing thereof
11/11/2008US7449724 Light-emitting device
11/11/2008US7449723 Semiconductor device
11/11/2008US7448899 Connecting module for communication
11/06/2008WO2008132997A1 Optical semiconductor device
11/06/2008WO2008131558A1 Light-emitting medical devices having protections against unintended light exposure
11/06/2008WO2008108785A3 Quadratic nonlinearity-based high-energy pulse compressor for generating few-cycle pulses
11/06/2008WO2007125452A3 Intracavity upconversion laser
11/06/2008US20080273569 Surface-emitting laser device
11/06/2008US20080273568 Beam combiner for a multicolor laser display
11/06/2008US20080273567 Hybrid waveguide systems and related methods
11/06/2008US20080273566 Semiconductor light-emitting element, method of producing semiconductor light-emitting element, backlight, display unit, electronic device, and light-emitting unit
11/06/2008US20080273565 Excited state quantum cascade photon source
11/06/2008US20080273564 Semiconductor Laser Element and Semiconductor Laser Element Array
11/06/2008US20080273563 High Power Semiconductor Laser Diode
11/06/2008US20080273562 Nitride Semiconductor Device and Method for Fabricating the Same
11/06/2008US20080273556 Semiconductor light-emitting device
11/06/2008US20080273436 Integrated Photo Monitor Circuit and Optical Pickup Unit
11/06/2008US20080272708 Driving circuit for and semiconductor device for driving laser diode
11/06/2008US20080272473 Optical device and method of manufacturing the same
11/05/2008EP1987572A2 Method and apparatus for stable laser drive
11/05/2008EP1787366B1 Nitride based laser diode and method of manufacturing nitride based laser diode
11/05/2008CN101300475A Laser radiation source
11/05/2008CN101299513A Electric field inducement light pumping silicon-based zinc oxide thin film accidental laser and preparation method thereof
11/05/2008CN101299432A Optical device and method of manufacturing the same
11/05/2008CN101299088A Optical device and exposure device
11/05/2008CN100431229C Nitride semiconductor laser element and method for manufacturing the same
11/05/2008CN100431179C Semiconductor lighting element, its mfg. method and mounting method
11/05/2008CN100430780C Semiconductor photoelectron waveguide
11/04/2008US7447444 Light source in optical transmission system, waveform shaper, optical pulse train generator, and optical reproduction system
11/04/2008US7447439 Optical duplexer and optical triplexer
11/04/2008US7447248 Semiconductor laser element and semiconductor laser element array
11/04/2008US7447243 Laser emitting module, window cap, laser pointer, and light emitting module
11/04/2008US7446341 Radiation-emitting semiconductor element
11/04/2008US7446293 Electro-optical element and method for manufacturing thereof, optical module and method for driving thereof
11/04/2008US7446261 Flexible circuit boards with tooling cutouts for optoelectronic modules
11/04/2008US7445949 Method of manufacturing semiconductor laser device structure
11/04/2008CA2315592C Laser arrangement for a multi-beam laser sighting mechanism
10/2008
10/30/2008WO2008130308A1 Device for controlling the current through a pn junction.
10/30/2008WO2008130223A1 Laser diode element
10/30/2008US20080267246 Apparatus And Methods For Altering A Characteristic Of A Light-Emitting Device
10/30/2008US20080267240 Optical semiconductor module
10/30/2008US20080267239 High-Index-Contrast Waveguide
10/30/2008US20080267238 Semiconductor laser diode element and method of manufacturing the same
10/30/2008US20080267237 Monolithically-Pumped Erbium-Doped Waveguide Amplifiers and Lasers
10/30/2008US20080267236 Laser diode with a grating layer
10/30/2008US20080267234 Apparatus for dissipating heat in electro-optical communications systems
10/30/2008US20080266638 Semiconductor laser and optical module
10/30/2008US20080265275 Semiconductor device and manufacturing method therefor
10/30/2008US20080265132 Light source error detection apparatus and method
10/30/2008DE10361899B4 Ausdehnungsangepasstes wärmespreizendes Mehrlagensubstrat Adjusted expansion wärmespreizendes multilayer substrate
10/30/2008DE102007019775A1 Optoelektronisches Bauelement Optoelectronic component
10/29/2008EP1986296A1 Semiconductor light amplifier
10/29/2008EP1986295A2 Conductive element with lateral oxidation barrier
10/29/2008EP1986294A2 Semiconductor laser and optical module
10/29/2008EP1986293A2 Tunable light source apparatus, and adjustment method and control program of the same
10/29/2008CN201142517Y Double wall type large water container semiconductor pump laser device
10/29/2008CN101295855A Exterior resonant cavity semiconductor laser and its manufacturing method
10/29/2008CN101295854A Optoelectronic element encapsulation structure with temperature compensation
10/29/2008CN101295853A Wavelength-tunable exterior injection type gain switch laser
10/29/2008CN101295684A Cooling encapsulation of heating element
10/29/2008CN100429848C Two dimension array integrated module of wavelength selective distribution feedback laser
10/29/2008CN100429554C Outer cavity type tunable laser system of micro ectromechanic component array of corner prism surface
10/29/2008CN100429533C Assembly and device for optical beam transformation
10/29/2008CN100429478C Microlen array based laser beam divegence angle testing method
10/28/2008US7444083 Optical fiber transmission system with a plural emitting point transmitter
10/28/2008US7444046 Diode laser array coupling optic and system
10/28/2008US7443902 Laser-based optical switches and logic
10/28/2008US7443900 DCM (4-(dicyanomethylene)-2-methyl-6-(4-dimethylamino styryl)-4 H-pyran) dye doped archiral nematic and chiral compound crosslinked polymethylsiloxane; for solid state distributed feedback dye lasers; cholesteric liquid crystal
10/28/2008US7443899 Surface emitting semiconductor laser diode and manufacturing method thereof
10/28/2008US7443898 Radiation-emitting semiconductor body for a vertically emitting laser and method for producing same
10/28/2008US7443897 Method for distinguish failure modes in an APC circuit and an optical transmitter using the same
10/28/2008US7443896 Optical midpoint power control and extinction ratio control of a semiconductor laser
10/28/2008US7443891 Widely tunable laser
10/28/2008US7443561 Deep quantum well electro-absorption modulator
10/28/2008US7442953 Wavelength selective photonics device
10/28/2008US7442628 Semiconductor laser manufacturing method
10/28/2008US7442254 Nitride semiconductor device having a nitride semiconductor substrate and an indium containing active layer
10/23/2008WO2008126495A1 Light source unit
10/23/2008WO2008126276A1 Light transmitting apparatus and method for controlling the same
10/23/2008WO2008126275A1 Driving method of variable wavelength laser and optical transmitter
10/23/2008WO2008125797A1 Waveguide devices using evanescent coupling between waveguides and grooves
10/23/2008WO2008109716A3 Laser and monitoring photodetector with poymer light guide
10/23/2008WO2006009781A3 Dynamic p-n junction growth
10/23/2008US20080262577 Method and apparatus for treatment of solid material including hard tissue
10/23/2008US20080259987 Enhanced Emission of Light From Organic Light Emitting Diodes
10/23/2008US20080259985 Method And Apparatus For Modifying Out Of Band Reflection For A Laser Element
10/23/2008US20080259984 Structure having photonic crystal layer and surface emitting laser including the same
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