Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
10/2010
10/12/2010US7813401 Electrically pumped low-threshold ultra-small photonic crystal lasers
10/12/2010US7813400 Group-III nitride based laser diode and method for fabricating same
10/12/2010US7813399 Edge emitting semiconductor laser comprising a waveguide
10/12/2010US7813398 Semiconductor optical element for external cavity laser
10/12/2010US7813397 Nitride semiconductor laser device
10/12/2010US7813396 Transistor laser devices and methods
10/12/2010US7813395 Distributed feedback laser having enhanced etch stop features
10/12/2010US7812520 Full color display based on organic light-emitting device
10/07/2010WO2010113968A1 Optical and electrical circuit board and optical module
10/07/2010WO2010113912A1 Optical communication module
10/07/2010WO2010113911A1 Optical communication module and manufacturing method therefor
10/07/2010WO2010113774A1 Surface emitting laser with photonic crystal waveguiding and outcoupling by a discontinuous cladding layer
10/07/2010WO2010113237A1 Nitride semiconductor element and method for manufacturing same
10/07/2010WO2010113066A1 A method of monitoring the performance of a semiconductor laser diode arrangement
10/07/2010WO2010113015A1 Sacrificial waveguide test structures
10/07/2010WO2010111795A1 Light source, and optical coherence tomography module
10/07/2010WO2010080694A3 Light emitting and lasing semiconductor devices and methods
10/07/2010US20100254713 Ld driver with an improved falling edge of driving signal and optical transmitter providing the same
10/07/2010US20100254423 Semiconductor laser with integrated phototransistor
10/07/2010US20100254422 Semiconductor laser
10/07/2010US20100254421 Multi-beam semiconductor laser device
10/07/2010US20100254420 Photonic integrated circuit having variable length mach-zehnder modulators
10/07/2010US20100254249 Short-pulse source device, laser driving method, optical pickup, and optical disc apparatus
10/07/2010US20100252913 Semiconductor device
10/07/2010US20100252811 Nitride semiconductor device
10/07/2010US20100252615 Joining method and device produced by this method and joining unit
10/07/2010DE102010002433A1 Lasergerät und Extrem-Ultraviolett-Lichtquellen-Gerät Laser device and extreme ultraviolet light source device
10/07/2010DE102008056128B4 Optik zur Fokussierung von Diodenlaserstrahlung Optics for focusing of diode laser radiation
10/07/2010DE102005016052B4 Selbstüberwachende Licht emittierende Vorrichtung Self-monitoring light emitting device
10/07/2010DE10056475B4 Strahlungsemittierendes Halbleiterbauelement auf GaN-Basis mit verbesserter p-Leitfähigkeit und Verfahren zu dessen Herstellung Radiation-emitting semiconductor component GaN based p-type conductivity and with an improved process for its preparation
10/06/2010EP2237382A1 Semiconductor light-emitting device
10/06/2010EP2235579A1 External cavity tunable laser with an air gap etalon comprising wedges
10/06/2010CN201601384U 一种高同轴度线激光模组 A high-wire coaxial laser module
10/06/2010CN1774845B DBR-type variable-wavelength light source
10/06/2010CN1671273B Device with through-hole interconnection and method for manufacturing the same
10/06/2010CN1591243B Light stabilization for an optically excitable atomic medium
10/06/2010CN1574516B 半导体激光器件 The semiconductor laser device
10/06/2010CN101855798A 半导体激光器元件 The semiconductor laser element
10/06/2010CN101855734A Semiconductor light emitting device
10/06/2010CN101855580A Optical module and photoelectric converter
10/06/2010CN101854031A Laser device for realizing semiconductor laser beam coupling of parallel plate prism combination
10/06/2010CN101854030A Laser light source device of high-power semiconductor
10/06/2010CN101854029A Semiconductor laser light supply apparatus for laser cladding
10/06/2010CN101854028A Method of driving a laser diode device and laser diode equipment
10/06/2010CN101854027A Liquid refrigerator for semiconductor laser
10/06/2010CN101854019A Cooling device of laser device coaxial unstable cavity output window
10/06/2010CN101853908A Method of driving GaN-based semiconductor light emitting element, method of driving planar light source device, and method of driving light emitting device
10/06/2010CN101345393B Production method of single-face metallic waveguide Terahertz quantum cascaded laser
10/06/2010CN101267089B A vertical cavity side transmission photon crystal surface wave laser and its design method
10/06/2010CN101185210B Broadband laser lamp with reduced speckle
10/06/2010CN101047301B Semiconductor laser device and fabrication method therefor
10/05/2010US7809042 Two-wavelength semiconductor laser device and its fabricating method
10/05/2010US7809041 Surface emitting semiconductor laser
10/05/2010US7809040 Red surface emitting laser element, image forming device, and image display apparatus
10/05/2010US7809039 Light-emitting device and manufacturing method of the same
10/05/2010US7809038 Electro-absorption optical modulator integrated with a laser to produce high speed, uncooled, long distance, low power, 1550 nm optical communication device with optimized parameters
10/05/2010US7809034 Auto-power control circuit to maintain extinction ratio of optical output from laser diode
10/05/2010US7809032 Control method of distributed Bragg reflection semiconductor laser, and image projecting apparatus
10/05/2010US7808698 Semiconductor device
10/05/2010US7808011 Semiconductor light emitting devices including in-plane light emitting layers
10/05/2010US7807954 Light receiving element with upper and side light receiving faces and an optical semiconductor module with the light receiving element and a light emitting element mounted on the same mounting unit
10/05/2010US7807490 Manufacturing method of nitride semiconductor device and nitride semiconductor device
10/05/2010US7807485 Process for producing surface emitting laser, process for producing surface emitting laser array, and optical apparatus including surface emitting laser array produced by the process
09/2010
09/30/2010WO2010111689A2 A semiconductor laser device and circuit for and method of driving same
09/30/2010WO2010111269A2 Hybrid vertical cavity light emitting sources and processes for forming the same
09/30/2010WO2010110152A1 Semiconductor laser module
09/30/2010WO2010110068A1 Semiconductor laser module and manufacturing method therefor
09/30/2010WO2010109701A1 Semiconductor laser module and suppressing member
09/30/2010WO2010108767A1 Semiconductor laser device
09/30/2010WO2010108718A2 Self-leveling multi-line laser device
09/30/2010WO2010087948A8 Light emitting and lasing transistor devices and methods
09/30/2010WO2010060998A3 Method for improvement of beam quality and wavelength stabilized operation of a semiconductor diode laser with an extended waveguide
09/30/2010US20100247033 Optical semiconductor device
09/30/2010US20100247031 Optical waveguide device, its manufacture method, laser module and optical transmission system
09/30/2010US20100246629 Multiple-wavelength laser device
09/30/2010US20100246628 Semiconductor light-emitting device
09/30/2010US20100246627 Optical semiconductor device
09/30/2010US20100246626 Side-emitting led light source for backlighting applications
09/30/2010US20100246625 Nitride semiconductor laser
09/30/2010US20100246624 Nitride-based semiconductor light-emitting device, nitride-based semiconductor laser device, nitride-based semiconductor light-emitting diode, method of manufacturing the same, and method of forming nitride-based semiconductor layer
09/30/2010US20100246623 Semiconductor laser device
09/30/2010US20100246622 Bi-section semiconductor laser device, method for manufacturing the same, and method for driving the same
09/30/2010US20100246617 Narrow surface corrugated grating
09/30/2010US20100246614 Wavelength variable light source system
09/30/2010US20100246613 Semiconductor laser, method for generating laser beam and method for reducing a spectral line-width of laser beam
09/30/2010US20100246612 Mode-locked laser
09/30/2010US20100246609 Semiconductor Lasing Device
09/30/2010US20100245990 Semiconductor optical amplifier and optical module
09/30/2010US20100244046 Nitride semiconductor device
09/30/2010US20100243986 Hybrid vertical cavity light emitting sources and processes for forming the same
09/30/2010US20100243891 Compact mid-ir laser
09/30/2010DE102009015314A1 Halbleiterlaservorrichtung A semiconductor laser device
09/30/2010DE102009015313A1 Optoelektronisches Halbleiterbauteil und Anzeigeeinrichtung An optoelectronic semiconductor device and display device
09/29/2010EP2234224A2 Wavelength variable light source system
09/29/2010EP2234164A1 Can type optical module
09/29/2010EP2234142A1 Nitride semiconductor substrate
09/29/2010EP2233955A1 Optical transmission module, electronic device and method for manufacturing optical transmission module
09/29/2010EP2232656A2 Laser emitter modules and methods of assembly
09/29/2010EP2232655A2 Method and apparatus for reducing optical signal speckle
09/29/2010EP2231852A1 Material analysis device based on edge-emitter semiconductor laser crystal, and assiciated analysis tool
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