Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
11/2010
11/24/2010CN201654581U Constant-temperature controller of laser array
11/24/2010CN1977430B Fundamental wave light source and wavelength converter
11/24/2010CN1879270B Semiconductor laser device
11/24/2010CN1627576B Surface-emitting semiconductor laser and method for manufacturing thereof as well as optical device
11/24/2010CN101897090A Method and apparatus for laser diode compensation
11/24/2010CN101897089A Semiconductor laser with integrated phototransistor
11/24/2010CN101897088A Laser light source device
11/24/2010CN101896849A External cavity tunable laser with an air gap etalon comprising wedges
11/24/2010CN101895062A Semiconductor light emitting device
11/24/2010CN101895061A Semiconductor laser realizing high-power coherent light emission by utilizing grating
11/24/2010CN101895060A Multiband silicon-based microdisk mixing laser device thereof and preparation method thereof
11/24/2010CN101895059A High-brightness stripe-geometry semiconductor laser with mode filter
11/24/2010CN101895058A High-speed narrow pulse modulation driving power supply for semiconductor laser
11/24/2010CN101895057A Mutually injection-locked two-dimensional surface emitting laser array
11/24/2010CN101895056A Single-emission-cavity semiconductor laser with real-time detection function and preparation method thereof
11/24/2010CN101894796A Method for utilizing laser scribing to cleave tube core of gallium nitride-based laser
11/24/2010CN101893752A Catadioptric cylindrical lens for collimating fast-axis beams of laser diode and manufacturing method thereof
11/24/2010CN101257185B Method for manufacturing organic and inorganic composite echo wall mode optical micro-cavity laser
11/24/2010CN101093931B Long wavelength laser transmitted perpendicular to surface of cavity by using integrated pumping light source
11/23/2010US7839913 Surface emitting laser, surface emitting laser array, and image forming apparatus including surface emitting laser
11/23/2010US7839912 Surface emitting laser, surface emitting laser array, and image forming apparatus using surface emitting laser array
11/23/2010US7839911 Semiconductor laser device
11/23/2010US7839910 Laser device
11/23/2010US7839909 Heterostructure, injector laser, semiconductor amplifying element and a semiconductor optical amplifier a final stage
11/23/2010US7838893 Semiconductor optical device
11/23/2010US7838316 Method for manufacturing a nitride semiconductor laser element and a nitride semiconductor laser element
11/18/2010WO2010131578A1 Semiconductor device with built-in optical signal input and output device and electronic device equipped with same
11/18/2010WO2010131527A1 Nitride semiconductor light emitting element and epitaxial substrate
11/18/2010WO2010131526A1 Nitride semiconductor light emitting element
11/18/2010WO2010131511A1 Group iii nitride semiconductor laser diode, and method for producing group iii nitride semiconductor laser diode
11/18/2010WO2010131498A1 Laser diode element
11/18/2010WO2010130421A1 Tunnel diodes made of stress-compensated compound semiconductor layers
11/18/2010WO2010130415A1 Arrangement for producing laser radiation, and laser device comprising such an arrangement
11/18/2010WO2010087948A3 Light emitting and lasing transistor devices and methods
11/18/2010WO2010032202A3 Wavelength-controlled semiconductor laser device
11/18/2010WO2010023314A3 Laser diode arrangement
11/18/2010US20100290498 Semiconductor laser device and display
11/18/2010US20100290497 Waveguide device having delta doped active region
11/18/2010US20100290496 Nitride semiconductor laser device
11/18/2010US20100290495 laser device, a light signal generating device, and an optical resonator and a method for producing light
11/18/2010US20100290494 Quantum cascade laser suitable for portable applications
11/18/2010US20100290493 Laser diode and method of manufacturing the same
11/18/2010US20100290492 Nitride semiconductor laser device and method of producing the same
11/18/2010US20100290491 Laser diode driving device and image forming apparatus including the same
11/18/2010US20100290217 Strain modulated nanostructures for optoelectronic devices and associated systems and methods
11/18/2010US20100289427 Light emitting and lasing semiconductor methods and devices
11/18/2010US20100289056 Semiconductor light-emitting devices
11/18/2010DE102009012394A1 Housing component, particularly for optoelectronic components, has metallic element and non-metallic element, where the non-metallic element has session layer system on sub-range
11/17/2010EP2251912A1 Tunnel diodes from strain-compensated compound semiconductor layers
11/17/2010EP2250715A1 A laser diode driver
11/17/2010EP2067221B1 Tunable laser with a distributed bragg grating comprising a bragg section made of strained bulk material
11/17/2010EP1761980B1 Thermally controlled external cavity tuneable laser
11/17/2010EP1170840B1 Laser drive device, optical head, and optical information processor
11/17/2010CN201639142U Low-cost laser
11/17/2010CN1789186B Optical lens preform, optical lens, and method of making optical lens
11/17/2010CN101889374A Semiconductor laser
11/17/2010CN101888061A ZnO/ZnMgO multi-quantum trap ultraviolet laser diode and preparation method thereof
11/17/2010CN101888060A Method for manufacturing heterogeneous buried laser device
11/17/2010CN101888059A Laser diode and method of manufacturing the same
11/17/2010CN101888058A Method for preparing vertical cavity surface emitting laser with stable polarized output
11/17/2010CN101888057A Preparation method of laser diode packaging case
11/17/2010CN101888056A Light trap adopted epitaxial material structure of ultrafine divergent angle high-power semiconductor laser
11/17/2010CN101887936A Indium-arsenic quantum dot active region structure and light emitting device
11/17/2010CN101567517B Method for improving optical power stability of semiconductor laser
11/17/2010CN101453100B Integrated semiconductor optical device
11/17/2010CN101378177B Drive circuit for semiconductor light emitting element, and light source device, lighting device, monitor device, and image display device using the drive circuit
11/17/2010CN101258652B Two-dimensional photonic crystal surface emission laser light source
11/16/2010US7835417 Narrow spectrum light source
11/16/2010US7835416 Laser device and optical amplifier
11/16/2010US7835415 Single longitudinal mode laser diode
11/16/2010US7835413 Semiconductor laser
11/16/2010US7834284 Key unit with support frame
11/16/2010US7834264 Methods of fabricating nanostructures and nanowires and devices fabricated therefrom
11/16/2010US7833882 Method of producing a semiconductor device by forming an oxide film on a resin layer
11/16/2010US7833807 Method of manufacturing semiconductor laser for communication, semiconductor laser for communication and optical transmission module
11/16/2010CA2398221C Spontaneous emission enhanced heat transport method and structures for cooling, sensing, and power generation
11/11/2010WO2010128617A1 Photonic crystal surface emitting laser
11/11/2010WO2010128077A1 Dfb laser diode having a lateral coupling for large output power
11/11/2010US20100284650 Beam homogenizer, laser irradiation apparatus, and method of manufacturing a semiconductor device
11/11/2010US20100284435 Red-Shifted Optical Feedback Laser
11/11/2010US20100284434 Edge emitting semiconductor laser chip having at least one current barrier
11/11/2010US20100284433 Semiconductor laser device and display
11/11/2010US20100284432 Surface emitting laser array and production method therefor
11/11/2010US20100284019 Semiconductor integrated optical device and method of making the same
11/11/2010DE10345495B4 Lichtemissions-Bauteil Light emitting component
11/11/2010DE102009019313A1 Arrangement for use as air convection device for cooling of heat generated structural unit, has ventilator unit with air ventilation unit or exhaust fan unit, where screening case cover is attached with arrangement
11/11/2010DE102009016953A1 Konversionseinheit mit mehreren Konversionsmodulen, Inbetriebnahmeverfahren der Konversionseinheit und eine solche Konversionseinheit aufweisende optische Anordnung Conversion unit with multiple conversion modules, start-up process of the conversion unit and such a conversion unit having optical arrangement
11/11/2010DE102004063569B4 Verfahren für VCSEL mit integrierter Linse Procedures for VCSEL with integrated lens
11/11/2010DE102004028117B4 Optoelektronisches Bauelement und Verfahren zum Bilden eines optoelektronischen Bauelements Optoelectronic component and method of forming an optoelectronic component
11/11/2010DE102004025661B4 Optische-Vorrichtung -Gehäuse mit Drehspiegel und Ausrichtungspfosten Optical device rack with rotating mirror and alignment posts
11/10/2010EP2249492A1 Modulation method, modulation program, recording medium, modulation device, and light transmitter
11/10/2010EP2249445A1 Group-iii nitride semiconductor laser
11/10/2010EP2249444A1 Quantum cascade laser
11/10/2010EP2248235A1 Optoelectronic component and method for producing an optoelectronic component
11/10/2010EP1735884B1 Multi-level integrated photonic devices
11/10/2010EP1581668B1 Etching of algainassb
11/10/2010EP1459417B1 Asymmetric distributed bragg reflector for vertical cavity surface emitting lasers
11/10/2010EP1162519B1 Production method and device for hologram
11/10/2010CN1568565B Non-polarized laser diode module and non-polarized laser diode light source
11/10/2010CN101884148A Semiconductor laser device
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