Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
12/2010
12/16/2010US20100316076 Surface emitting photonic device
12/16/2010US20100316075 Optical Device Structure Using GaN Substrates for Laser Applications
12/16/2010US20100316074 Semiconductor laser
12/16/2010US20100315478 Semiconductor laser diode, printhead including the diode, and image forming apparatus including the diode
12/16/2010US20100314027 Optical junction apparatus and methods employing optical power transverse-transfer
12/16/2010DE102010023096A1 Mehrfach-Wellenlängen-Halbleiterlaser-Vorrichtung Multi-wavelength semiconductor laser device
12/16/2010DE102009026948A1 Laser diode stack for use in medical applications for skin or eye treatment, has bypass switch arranged between laser diode input and laser diode output for disconnection of laser diode stack
12/16/2010DE102009026947A1 Diode driver for controlling one or multiple laser diodes, has input to connect voltage source, and inductor which is arranged between input for voltage source and another input of one or multiple laser diodes
12/16/2010DE102009025166A1 Laserdiodenstrahlquelle Laser diode beam source
12/16/2010DE102009019996A1 DFB Laserdiode mit lateraler Kopplung für große Ausgangsleistungen DFB laser diode with lateral coupling for large output powers
12/16/2010DE102008022793B4 Vollständig selbstjustierter oberflächenemittierender Halbleiterlaser für die Oberflächenmontage mit optimierten Eigenschaften Fully self-aligned surface-emitting semiconductor lasers for surface mounting with optimized properties
12/16/2010CA2765057A1 Method and system for stable and tunable high power pulsed laser system
12/15/2010EP2262068A2 Nitride semiconductor device
12/15/2010EP2262067A2 Optoelectronic semiconductor element
12/15/2010EP2262066A2 Semiconductor device and method of manufacturing semiconductor device
12/15/2010EP2262008A2 Nitride semiconductor element with supporting substrate and method for producing nitride semiconductor element
12/15/2010EP2262007A2 Nitride semiconductor element with supporting substrate and method for producing nitride semiconductor element
12/15/2010EP1661219B1 Semiconductor laser and method of manufacture
12/15/2010EP1391753B1 Optical lens
12/15/2010EP1253685B1 Cooling device, semiconductor laser light source device, and semiconductor laser light source unit
12/15/2010EP1041610B1 GaN SINGLE CRYSTALLINE SUBSTRATE AND METHOD OF PRODUCING THE SAME
12/15/2010CN201674110U Device for realizing semiconductor laser array beam combination and optical fiber couple
12/15/2010CN101919076A Group III nitride semiconductor device, epitaxial substrate, and method for manufacturing group iii nitride semiconductor device
12/15/2010CN101918872A Optical transmission and reception module
12/15/2010CN101916965A Short-wavelength grating surface emission quantum cascade laser structure and preparation method thereof
12/15/2010CN101916964A Light beam polarization synthesizing device of large-power semiconductor lasers
12/15/2010CN101916963A Micro semiconductor laser diode capable of realizing high power single-mode output and manufacturing method thereof
12/15/2010CN101916962A Equal-current synthetic high-power constant current power supply circuit
12/15/2010CN101916042A Multi-beam semiconductor laser interference nanoimprinting technology and system
12/15/2010CN101529600B Light transmitting/receiving device
12/15/2010CN101411031B Electrooptic conversion module
12/15/2010CN101257189B Wavelength tunable helical annular coupled micro-cavity laser
12/15/2010CN101141050B Semiconductor laser device
12/15/2010CN101136537B 波长可变的激光器 A variable wavelength laser
12/14/2010US7853103 Optical junction apparatus and methods employing optical power transverse-transfer
12/14/2010US7852898 Semiconductor laser device and method for manufacturing the same
12/14/2010US7852897 Semiconductor laser optical integrated semiconductor device
12/14/2010US7852896 Vertical cavity surface emitting laser
12/14/2010US7852895 VCSEL with reduced light scattering within optical cavity
12/14/2010US7852894 Semiconductor laser and semiconductor optical integrated device
12/14/2010US7852893 Semiconductor laser device
12/14/2010US7852892 Semiconductor laser device and method for manufacturing the same
12/14/2010US7852891 Nitride semiconductor light-emitting device
12/14/2010US7852890 Semiconductor laser and manufacturing method thereof
12/14/2010US7851821 Group III nitride semiconductor device, epitaxial substrate, and method of fabricating group III nitride semiconductor device
12/14/2010US7851810 Method of manufacturing semiconductor light emitting device
12/14/2010CA2463545C An optical signal receiver photonic integrated circuit (rxpic), an associated optical signal transmitter photonic integrated circuit (txpic) and an optical transport network utilizing these circuits
12/09/2010WO2010141945A1 Asymmetrically cladded laser diode
12/09/2010WO2010141858A2 High power laser package with vapor chamber
12/09/2010WO2010140909A1 Laser diode and method of fabrication the laser diode
12/09/2010WO2010140604A1 Submount, optical module provided therewith, and submount manufacturing method
12/09/2010WO2010140600A1 Surface-emitting laser element, surface-emitting laser array, optical scanning apparatus, image forming apparatus, and method of manufacturing surface-emitting laser element
12/09/2010WO2010140473A1 Semiconductor light modulating device
12/09/2010WO2010140404A1 Surface emitting semiconductor laser, optical recording head, and optical recording apparatus
12/09/2010WO2010140370A1 Optical device, semiconductor substrate, optical device producing method, and semiconductor substrate producing method
12/09/2010WO2010139144A1 Optical module and control method thereof
12/09/2010WO2010115415A3 Conversion unit having a plurality of conversion modules, commissioning method of the conversion unit, and optical arrangement comprising such a conversion unit
12/09/2010WO2010094042A3 Terahertz quantum cascade lasers (qcls)
12/09/2010US20100309944 Surface Emitting Semiconductor Laser and Method for Producing It
12/09/2010US20100309943 LONG WAVELENGTH NONPOLAR AND SEMIPOLAR (Al,Ga,In)N BASED LASER DIODES
12/09/2010US20100309942 Quantum Cascade Lasers (QCLs) Configured to Emit Light Having a Wavelength in the 2.5 - 3.8 Micrometer Band
12/09/2010US20100309941 Semiconductor laser device
12/09/2010US20100308360 Nitride semiconductor light emitting device
12/09/2010US20100308272 Monodisperse Core/Shell and Other Complex Structured Nanocrystals and Methods of Preparing the Same
12/09/2010DE102010010211A1 Lichtemittierende Vorrichtung A light emitting device
12/09/2010DE102009026449A1 Optische Dünnschichtstruktur mit einer verteilten Kavität Optical thin film structure with a distributed cavity
12/08/2010EP2259454A1 Integration of laser sources and detectors for a passive optical network
12/08/2010EP2259392A2 Laser resonator cavity configuration
12/08/2010EP2259107A2 Two-dimensional photonic crystal optical resonator and optical reflector using interference between point defects
12/08/2010EP2258029A2 Semiconductor component and method for producing a semiconductor component
12/08/2010EP0935321B1 Surface emission semiconductor laser
12/08/2010CN1921069B Laser processing apparatus utilizing laser beam to irradiate semiconductor layer
12/08/2010CN1918827B All-optical wavelength converter circuit and wavelength converting method
12/08/2010CN1685578B Light emitting device
12/08/2010CN101911407A Laser diode driving device and image forming apparatus including the same
12/08/2010CN101911406A Semiconductor laser driving device and image forming apparatus having the same
12/08/2010CN101911405A Optical module
12/08/2010CN101911322A Gan semiconductor optical element, method for manufacturing gan semiconductor optical element, epitaxial wafer and method for growing gan semiconductor film
12/08/2010CN101911258A Semiconductor device manufacturing method
12/08/2010CN101908716A Array type outer cavity adjustable laser adopting passive waveguide gratings
12/08/2010CN101908715A Semiconductor laser for realizing lock phase with optical grating
12/08/2010CN101908714A All-digital programmable rapid large-current pulse array drive circuit and control method thereof
12/08/2010CN101908595A Light emitting device and method of manufacturing thesame
12/08/2010CN101908589A Light emitting systems
12/08/2010CN101527427B Method of manufacturing a semiconductor optical element
12/08/2010CN101505034B InGaAs/GaAs quantum dot epitaxial structure in wave band between 1.02 to 1.08 micrometer and manufacturing method thereof
12/08/2010CN101452899B Nitride semiconductor device and method of manufacturing the same
12/08/2010CN101447642B Semiconductor device, semiconductor laser driving device and image forming device
12/08/2010CN101447640B Semiconductor light emitting device and method for manufacturing the same
12/08/2010CN101425658B Laser diode expitaxial wafer and method for producing same
12/08/2010CN101335321B Method for manufacturing light emitting device
12/08/2010CN101308995B Frequency modulation method of semiconductor laser device
12/08/2010CN101276993B Method of manufacturing semiconductor optical element
12/08/2010CN101272037B Method for manufacturing semiconductor optical device
12/08/2010CN101242075B Optical structure and its application
12/08/2010CN101188346B Semiconductor light emitting device, optical pickup unit and information recording/reproduction apparatus
12/08/2010CN101119011B Semiconductor device and method for fabrication of the same
12/08/2010CN101093867B Substrate of vertical column array of nitride in second group
12/08/2010CN101034791B Laser assembly with integrated photodiode
12/07/2010US7848376 Quantum cascade laser structure
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