Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
10/2007
10/10/2007EP1842242A2 Terahertz radiating device based on semiconductor coupled quantum wells
10/10/2007EP1656701A4 Semiconductor device and method
10/10/2007EP1535374B1 Method and system for detection of regions of instability in multi-section tunable lasers
10/10/2007EP1284037B9 Stripe laser diode element
10/10/2007EP1181752B1 Solid-state laser system using high-temperature semiconductor diode laser as an optical pump source
10/10/2007CN200959340Y Light-emitting diode structure
10/10/2007CN101053130A Method and device for optical frequency multiplying factor 1.5
10/10/2007CN101053129A Method of manufacturing an InP based vertical cavity surface emitting laser and device produced therefrom
10/10/2007CN101051731A 激光器模块 Laser module
10/10/2007CN101051165A End surface pump contineous blue light laser
10/10/2007CN100342602C Extinction ratio compensation laser driving electrical equipment
10/10/2007CN100342601C Method for making laser-electric absorption modulator-spot-size converter single chip integration
10/10/2007CN100342557C Semiconductor light emitting device
10/10/2007CN100342510C Submount and semiconductor device
10/10/2007CN100342254C Fabry-Perot laser apparatus mode-locked to multi-frequency lasing light source and optical transmission apparatus using the same
10/10/2007CN100342252C Fiber-optic cable alignment system
10/09/2007US7280578 Near-field light source device, and optical head, optical device, exposure apparatus and microscope device having such a near-field light source device
10/09/2007US7280576 Type II mid-infrared quantum well laser
10/09/2007US7280575 Eye safety logic with compensation for transient conditions
10/09/2007US7280572 Semiconductor laser beam device
10/09/2007US7280272 Bias control of SOA via switches
10/09/2007US7279751 Semiconductor laser device and manufacturing method thereof
10/09/2007US7279524 Conjugated polymer, especially a copolymer with alkylfluorene repeat units and triarylamine repeat units, doped with a redox group based on tetracyanoquinodimethane; electrical devices, particularly optoelectronic devices.
10/09/2007US7279349 Semiconductor optical device and manufacturing method thereof
10/09/2007US7279344 Method of forming a nitride-based semiconductor
10/09/2007US7279109 Method for manufacturing a photonic device and a photonic device
10/09/2007CA2089294C Low gloss polycarbonate/abs blends obtained by using a hydroxy functional rigid polymer
10/04/2007WO2007112164A2 High efficiency intersubband semiconductor lasers
10/04/2007WO2007111140A1 Wavelength converting apparatus
10/04/2007WO2007111046A1 Optical fiber array, semiconductor laser light collecting device, and optical fiber array manufacturing method
10/04/2007WO2007095325A3 Optoelectronic device electrostatic discharge protection
10/04/2007US20070232029 Method of Three-Dimensional Microfabrication and High-Density Three-Dimensional Fine Structure
10/04/2007US20070230969 Optical transmitter with external modulator, optical transceiver including optical transmitter with external modulator, and methods of driving the same
10/04/2007US20070230875 Optical communication module and manufacturing method thereof
10/04/2007US20070230530 Semiconductor laser device and method for manufacturing the same
10/04/2007US20070230529 Surface-emitting type semiconductor laser
10/04/2007US20070230528 Semiconductor Laser Device and Semiconductor Laser Element Array
10/04/2007US20070230527 Fundamental-Wave Light Source and Wavelength Converter
10/04/2007US20070230524 Laser power control unit and method for performing auto power control
10/04/2007US20070230523 Optical semiconductor device, laser chip and laser module
10/04/2007US20070230521 Optical semiconductor device and controlling method of the same
10/04/2007US20070228552 Optical semiconductor device provided with phase control function
10/04/2007US20070228551 Optical semiconductor element and optical semiconductor device
10/04/2007US20070228550 Optical Semiconductor device
10/04/2007US20070228535 Optical device package and optical semiconductor device using the same
10/04/2007US20070228405 Electronic component and electronic component module
10/04/2007US20070228395 Semiconductor light emitting element and method for fabricating the same
10/04/2007DE19514392B4 Halbleiterlaservorrichtung mit großem Ansteuerungsstrom A semiconductor laser device with a large drive current
10/04/2007DE10228127B4 Verfahren zum Ausführen eines rein optischen XOR-Elements unter Einsatz optischer Halbleiterverstärker A method for performing all-optical XOR element using semiconductor optical amplifier
10/04/2007DE10219886B4 Selbstjustierendes Verfahren zur Herstellung eines Stegwellenleiter-Halbleiterlasers Self-aligning method of manufacturing a ridge waveguide type semiconductor laser
10/04/2007DE102006015183A1 Materialien für organische Elektrolumineszenzvorrichtungen Materials for organic electroluminescent
10/03/2007EP1841098A2 Optical transmitter with external modulator, optical transceiver including optical transmitter with external modulator, and methods of driving the same
10/03/2007EP1841026A2 Method of fabricating single mode vcsel for optical mouse
10/03/2007EP1841025A1 Optical semiconductor device
10/03/2007EP1841024A1 Optical semiconductor device
10/03/2007EP1841023A2 Temperature tuning of the wavelength of a laser diode by heating
10/03/2007EP1840979A2 Semiconductor layer, process for forming the same, and semiconductor light emitting device
10/03/2007EP1840978A1 Semiconductor optical element having wide light spectrum emission characteristics, method for fabricating the same, and external resonator type semiconductor laser
10/03/2007EP1840890A1 Optical disc apparatus and method for performing optical power study thereof
10/03/2007EP1840638A1 Light source apparatus provided with modulating function and method for driving same
10/03/2007EP1840631A1 Variable light controlling device and variable light controlling method
10/03/2007EP1840607A1 Optical waveguide device and semiconductor device
10/03/2007EP1839302A2 Method and apparatus for prevention of laser diode saturation
10/03/2007CN200956494Y 激光二极管 Laser diode
10/03/2007CN200956493Y 半导体激光器整形装置 Semiconductor laser shaping device
10/03/2007CN200956492Y Coaxial packaged semiconductor laser
10/03/2007CN101048922A Semiconductor device with tunable energy band gap
10/03/2007CN101048921A Light emitting device with an integrated monitor photodiode background of the invention
10/03/2007CN101048881A Semiconductor device with tunable energy band gap
10/03/2007CN101047302A 半导体激光装置及其制造方法 Semiconductor laser device and manufacturing method
10/03/2007CN101047301A Semiconductor laser device and fabrication method therefor
10/03/2007CN101047300A Asymmetric ridge gallium nitride base semiconductor laser and manufacturing method thereof
10/03/2007CN101047299A Wavelength control circuit for tunable laser
10/03/2007CN101047298A Electronic component and electronic component module
10/03/2007CN101047224A 热电模块 Thermoelectric Modules
10/03/2007CN101046530A 光通信模块及其制造方法 Optical communication module manufacturing method thereof
10/03/2007CN100341214C Method for preparing InGaAs/InGaAsP quantum well laser with long wavelength and big strain
10/03/2007CN100341213C Semiconductor chip electrode making method for perforating on bonding pad table top and joint face
10/03/2007CN100341212C Semiconductor laser device and its mfg. method
10/03/2007CN100340895C 光学扫描仪 Optical scanner
10/02/2007US7277467 Externally aligned laser module
10/02/2007US7277465 Semiconductor laser
10/02/2007US7277463 Integrated light emitting device and photodiode with ohmic contact
10/02/2007US7277462 Wide tuneable laser sources
10/02/2007US7277461 Dielectric VCSEL gain guide
10/02/2007US7277229 Linear light beam generating optical system
10/02/2007US7276779 III-V group nitride system semiconductor substrate
10/02/2007US7276742 Compound semiconductor light emitting device and its manufacturing method
10/02/2007US7276736 Wavelength-converting casting composition and white light-emitting semiconductor component
10/02/2007US7276735 Laminated semiconductor substrate and optical semiconductor element
10/02/2007US7276562 Protective encapsulating material, free from dust attraction and exhibits low elasticity, crack resistance, adhesion properties
10/02/2007US7276391 Manufacture of a semiconductor device
10/02/2007US7276390 Long wavelength indium arsenide phosphide (InAsP) quantum well active region and method for producing same
10/02/2007US7275877 Optical module having individual housing for an optical processing unit and an optical sub-assembly
09/2007
09/27/2007WO2007108504A1 Projection type display device and light source device
09/27/2007WO2007108218A1 Two-dimensional photonic crystal surface light emitting laser
09/27/2007WO2007108117A1 Optical semiconductor device
09/27/2007WO2007108094A1 Method of manufacturing optical semiconductor device
09/27/2007WO2007107782A1 Monolithically integrated optoelectronic components
09/27/2007WO2007107187A1 Integrated laser optical source with active and passive sections formed in distinct substrates
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