Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
04/2008
04/01/2008CA2177276C Method for fabricating self-assembling microstructures
03/2008
03/27/2008WO2008036884A2 Compact external cavity mid-ir optical lasers
03/27/2008WO2008036883A2 Lenses, optical sources, and their couplings
03/27/2008WO2008035733A1 Photonic crystal optical element
03/27/2008WO2008035321A2 Multisection ld having a ridge with voids for longitudinal mode control
03/27/2008WO2008035320A1 Vernier tuned coupled cavity ld having a ridge with voids for langitudinal mode suppression
03/27/2008WO2008034932A1 Process for preparing multilayers with an ordered mesoporous structure, material obtained in this manner, and use
03/27/2008WO2008034852A1 Tunable laser with a distributed bragg grating comprising a bragg section made of strained bulk material
03/27/2008WO2008034459A1 Optical switch assembly and network incorporating same
03/27/2008WO2007065876A3 Light-emitting system provided with an integrated control photosensor and a method for producing said system
03/27/2008US20080075135 Laser diode
03/27/2008US20080073660 Semiconductor light-emitting devices
03/27/2008DE202007018257U1 Vorrichtung zur Erzeugung von Laserstrahlen The apparatus for generating laser beams
03/27/2008DE102006054069A1 Method for production of opto-electronic component, involves initializing semiconductor layer sequence with active area, where active area is suitable to send electromagnetic radiation in operation
03/27/2008DE102006043404A1 Oberflächenmontierbares Gehäuse für einen Halbleiterchip Surface mount housing for a semiconductor chip
03/27/2008DE102006043400A1 Optoelektronischer Halbleiterchip The optoelectronic semiconductor chip
03/27/2008DE102006042195A1 Etalon und optoelektronische Halbleitervorrichtung Etalon and optoelectronic semiconductor device
03/27/2008DE10120295B4 Gerät und Prozess zur Gasphasenbeschichtung Device and process for gas-phase coating
03/26/2008EP1903646A2 Semiconductor laser diode with advanced window structure
03/26/2008EP1902535A2 Driving a laser using an electrical link driver
03/26/2008EP1902497A1 Surface emitting optical devices
03/26/2008EP1740990A4 Tunable laser having liquid crystal waveguide
03/26/2008EP1726071A4 High-power semiconductor laser
03/26/2008EP1579539B1 Spectroscopic catheter system comprising a tunable light source with power stability
03/26/2008CN101151776A Semiconductor laser device
03/26/2008CN101150245A Semiconductor laser diode with advanced window structure
03/26/2008CN101150244A High-power laser diode array structure
03/26/2008CN101150243A A method for making GaN base laser tube core
03/26/2008CN101150242A Electric pump micro cavity laser with integrated straight wave guide output
03/26/2008CN101150153A A micron wave length THz radiation transmission chip and its making method
03/26/2008CN101150053A Nitride semiconductor base plate and its manufacturing method
03/26/2008CN100377457C Double-wavelength semiconductor laser luminous device and manufacturing method thereof
03/26/2008CN100377456C Epitaxial structure for vertical cavity emitting semiconductor laser diode
03/26/2008CN100377455C Optical semiconductor device and optical semiconductor integrated circuit
03/26/2008CN100377454C Semiconductor element and its manufacturing method
03/26/2008CN100377453C Q-modulation semiconductor laser with electric absorption grating structure
03/26/2008CN100377452C Ultra-short cavity semiconductor laser and preparing method thereof
03/26/2008CN100377369C Nitride semiconductor device
03/26/2008CN100377320C Method for oxidation of a layer and corresponding holder device for a substrate
03/26/2008CN100377231C Laser driving device
03/26/2008CN100376911C Light transmitting and receiving device and method for manufacturing the same
03/26/2008CN100376393C Semiconductor laser and its manufacturing method, manufacturing device and optical device
03/25/2008USRE40173 High efficiency, high power direct diode laser systems and methods therefor
03/25/2008US7349456 Gain-coupled distributed quantum cascade laser
03/25/2008US7348948 Polyphase diode driver
03/25/2008US7348602 Nitride semiconductor device
03/25/2008US7348600 Nitride semiconductor device, and its fabrication process
03/25/2008US7347557 Projector system comprising pulsed light sources
03/25/2008CA2358529C Method for constructing an optoelectronic assembly
03/20/2008WO2008033252A1 Semiconductor lasers and tunable fluid lenses
03/20/2008WO2008033251A1 Thermal compensation in semiconductor lasers
03/20/2008WO2007118440A3 Optoelectronic semiconductor element
03/20/2008US20080070419 Process of manufacturing a semiconductor device
03/20/2008US20080070336 Semiconductor layer formed by selective deposition and method for depositing semiconductor layer
03/20/2008US20080069169 Spatial bandgap modifications and energy shift of semiconductor structures
03/20/2008US20080069168 Vertical cavity surface emitting laser and fabricating method thereof
03/20/2008US20080069167 Printing with Laser Activation
03/20/2008US20080069166 Vertical-cavity surface-emitting laser
03/20/2008US20080069165 Semiconductor Laser Diode With Advanced Window Structure
03/20/2008US20080069164 Quantum cascade laser
03/20/2008US20080069163 Nitride-based semiconductor laser device
03/20/2008US20080069162 Nitride-based semiconductor device and method of fabricating the same
03/20/2008US20080069158 Laser power control technique and apparatus for recording and reproducing data in and from optical disk under laser power control
03/20/2008US20080067541 Nitride-based semiconductor device and method of fabricating the same
03/20/2008US20080067532 Semiconductor Materials and Devices
03/20/2008US20080067522 Gallium Nitride-Based Semiconductor Stacked Structure, Production Method Thereof, and Compound Semiconductor and Light-Emitting Device Each Using the Stacked Structure
03/19/2008EP1900070A1 Monolithic micro-lasers with stabilised polarisation
03/19/2008EP1900041A1 Semiconductor device, method for fabricating an electrode, and method for manufacturing a semiconductor device
03/19/2008EP1820060A4 Wavelength converter/inverter
03/19/2008EP1328014B1 Semiconductor base material and method of manufacturing the material
03/19/2008CN201038596Y Prism type vertical cavity surface emission laser
03/19/2008CN201038595Y Tunable semiconductor laser
03/19/2008CN101147303A Gallium nitride compound semiconductor laser element and manufacturing method therefor
03/19/2008CN101147269A Zinc oxide compound semiconductor light emitting element
03/19/2008CN101147268A Zinc oxide-based compound semiconductor element
03/19/2008CN101147267A Production method of group iii nitride semioconductor element
03/19/2008CN101145674A Vertical cavity surface emitting laser and fabricating method thereof
03/19/2008CN101145673A A vertical outside cavity radiation semiconductor laser
03/19/2008CN101145672A Making method for micro-hole vertical cavity radiation laser
03/19/2008CN101145671A A device and method for laser cooling current limit
03/19/2008CN101145670A A pumped intro-cavity for semiconductor side pumped intro-module
03/19/2008CN101145590A Quantum dot material structure and its growth method
03/19/2008CN101144909A Surface array semiconductor laser light beam shaping device
03/19/2008CN101144877A Large power semiconductor laser array light beam alignment system
03/19/2008CN101144876A Laser homogenizing coupler device for laser display
03/19/2008CN101144874A Optical semiconductor device and optical semiconductor integrated circuit
03/19/2008CN101144873A Optical semiconductor device and optical semiconductor integrated circuit
03/19/2008CN100376064C Multibeam semiconductor laser, semiconductor light-emitting device and semiconductor device
03/19/2008CN100376035C Semiconductor device and method for fabricating the same
03/18/2008US7346235 Beam homogenizer, laser irradiation apparatus, and method for manufacturing semiconductor device
03/18/2008US7346090 Vertical cavity surface emitting laser including trench and proton implant isolation
03/18/2008US7346089 Surface-emitting laser diode with tunnel junction and fabrication method thereof
03/18/2008US7346088 Voltage dividing apparatus for preventing sudden increases in power to a laser diode
03/18/2008US7346086 Apparatus for monitoring the operating status of a laser
03/18/2008US7346083 Bandwidth enhanced self-injection locked DFB laser with narrow linewidth
03/18/2008US7345828 Refractive-diffractive hybrid lens, in particular for beam shaping of high power diode lasers
03/18/2008US7345812 Method and apparatus for use of III-nitride wide bandgap semiconductors in optical communications
03/18/2008US7345802 Laser and fiber coupling control
03/18/2008US7345323 Formation of Ohmic contacts in III-nitride light emitting devices
03/18/2008US7345317 Light-radiating semiconductor component with a luminescene conversion element
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