Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
10/2014
10/21/2014US8867580 Wavelength tunable laser
10/21/2014US8867579 Semiconductor laser device
10/21/2014US8867578 Method and system for hybrid integration of a tunable laser for a cable TV transmitter
10/21/2014US8867577 Laser light source
10/21/2014US8867123 High-power pulsed light generator
10/21/2014US8866161 Light-emitting semiconductor device having sub-structures for reducing defects of dislocation therein
10/21/2014US8866149 Method for the reuse of gallium nitride epitaxial substrates
10/21/2014US8866126 Anisotropic strain control in semipolar nitride quantum wells by partially or fully relaxed aluminum indium gallium nitride layers with misfit dislocations
10/21/2014US8866041 Apparatus and method of manufacturing laser diode unit utilizing submount bar
10/21/2014US8865591 N-type contact electrode formed on an N-type semiconductor layer and method of forming same using a second metal electrode layer heat-treated after being formed on a first, heat-treated metal electrode layer
10/16/2014US20140308769 METHOD OF IMPROVING SURFACE MORPHOLOGY OF (Ga,Al,In,B)N THIN FILMS AND DEVICES GROWN ON NONPOLAR OR SEMIPOLAR (Ga,Al,In,B)N SUBSTRATES
10/16/2014US20140307755 Radiation-emitting component
10/16/2014US20140307753 System and Method of Dynamic and Adaptive Creation of a Wavelength Continuous and Prescribed Wavelength versus Time Sweep from a Laser
10/16/2014US20140307750 Semiconductor laser apparatus assembly
10/14/2014US8861564 Distributed feedback surface emitting laser
10/14/2014US8861562 Vertical light emitting device and manufacturing method
10/14/2014US8861561 Semiconductor laser chip, semiconductor laser device, and semiconductor laser chip manufacturing method
10/14/2014US8861559 Method to drive semiconductor laser diode
10/14/2014US8861557 Wavelength-tunable light source and wavelength variation method
10/14/2014US8859412 Optoelectronic device containing at least one active device layer having a wurtzite crystal structure, and methods of making same
10/14/2014US8859313 Method for manufacturing semiconductor light emitting element, semiconductor light emitting element, lamp, electronic device and mechanical apparatus
10/14/2014US8858030 Laser light source
10/09/2014WO2014165039A1 Semiconductor laser with cathode metal layer disposed in trench region
10/09/2014WO2014163449A1 Wavelength-tunable laser
10/09/2014WO2014163269A1 Laser light source device
10/09/2014US20140302628 Optical semiconductor device and method of manufacturing optical semiconductor device
10/09/2014US20140301421 Flared Laser Oscillator Waveguide
10/09/2014US20140301420 Semiconductor laser
10/09/2014US20140301419 (Al,Ga,In)N DIODE LASER FABRICATED AT REDUCED TEMPERATURE
10/09/2014US20140301418 Photonic crystal cavities and related devices and methods
10/09/2014US20140301416 Monolithically Integrated Tunable Semiconductor Laser
10/09/2014US20140301173 Differential laser diode driver apparatus and systems
10/09/2014US20140300953 Tunable Multi-Mode Laser
10/09/2014US20140300952 Optical pulse transmitter
10/09/2014DE102013102880A1 Diodenlaser Diode laser
10/09/2014DE102011054024B4 Infrarotlaserverstärkersystem Infrared laser amplifier system
10/08/2014EP2787583A1 Quantum cascade laser manufacturing method
10/08/2014EP2786459A1 Methods of fabrication of high-density laser diode stacks
10/08/2014EP2786458A1 Quantum cascade laser design with stepped well active region
10/08/2014EP2786457A1 Surface-emitting laser element, method for manufacturing a surface-emitting laser element, and atomic oscillator
10/08/2014EP2786455A1 Laser pumping system
10/07/2014US8855163 Optical semiconductor device
10/07/2014US8855162 Surface emitting laser device, surface emitting laser array, optical scanning device, image forming apparatus, and manufacturing method of surface emitting laser device
10/07/2014US8855161 Semiconductor laser device, method of manufacturing semiconductor laser device, and semiconductor laser array
10/07/2014US8855160 Horizontal-cavity surface-emitting laser
10/07/2014US8855159 Surface-emitting laser element, surface-emitting laser array, optical scanner device, and image forming apparatus
10/07/2014US8855158 Two-dimensional photonic crystal surface emitting laser
10/07/2014US8855157 Surface emitting laser element
10/07/2014US8855156 DFB laser diode having a lateral coupling for large output power
10/07/2014US8855155 Semiconductor laser light source
10/07/2014US8855149 Dynamical Fabry-Pérot tuneable filter device
10/07/2014US8854928 Differential laser diode driver apparatus and systems
10/07/2014US8854725 Wavelength conversion element, method of manufacturing the same, and LED element and semiconductor laser light emitting device using wavelength conversion element
10/07/2014US8853745 Silicon based opto-electric circuits
10/07/2014US8853669 Limiting strain relaxation in III-nitride hetero-structures by substrate and epitaxial layer patterning
10/07/2014US8852378 Tailorable titanium-tungsten alloy material thermally matched to semiconductor substrates and devices
10/02/2014WO2014157916A1 Variable wavelength laser apparatus made to be small
10/02/2014WO2014156630A1 Lens for optical communication and optical communication module
10/02/2014WO2014156629A1 Semiconductor laser apparatus
10/02/2014WO2014156544A1 Onboard ignition device combining semiconductor laser light source and solid-state laser device
10/02/2014WO2014155900A1 Integrated light source and light output control method
10/02/2014WO2014154662A1 Laser component and method for the production thereof
10/02/2014US20140295595 OPTICAL DEVICE STRUCTURE USING GaN SUBSTRATES FOR LASER APPLICATIONS
10/02/2014US20140295589 Optoelectronic component and method for producing an optoelectronic component
10/02/2014US20140294031 Optical device and optical module
10/02/2014US20140294030 Multimode vertical cavity surface emitting laser having narrow laser light emitting angle
10/02/2014US20140294029 Nitride semiconductor laser element
10/02/2014US20140294028 Semiconductor laser device
10/02/2014US20140294026 Laser diode driving apparatus for optical communication
10/02/2014US20140294025 Laser diode mounting substrate for automotive lamp module
10/02/2014US20140294024 Tunable device, method of manufacture, and method of tuning an electrical device
10/02/2014US20140293402 Laser light source
10/02/2014US20140293287 Optical semiconductor package, michelson interferometer, and fourier-transform spectroscopic analyzer
10/02/2014US20140291609 Junctionless semiconductor light emitting devices
10/02/2014US20140291494 Optical communication module
10/02/2014DE102014204938A1 Halbleiterlaservorrichtung A semiconductor laser device
10/02/2014DE102013205594A1 Laserbauelement und Verfahren zu seiner Herstellung Laser device and method for its preparation
09/2014
09/30/2014US8849128 Multi-wavelength light source
09/30/2014US8849123 Method of monitoring an optoelectronic transceiver with multiple flag values for a respective operating condition
09/30/2014US8848757 Multibeam arrays of optoelectronic devices for high frequency operation
09/30/2014US8848756 Surface plasmon laser
09/30/2014US8848755 Method and system for providing directional light sources with broad spectrum
09/30/2014US8848754 Multiquantum well structures for suppression of electron leakage and reduction of threshold-current density in quantum cascade lasers
09/30/2014US8848752 High spectral-purity carrier wave generation by nonlinear optical mixing
09/30/2014US8847357 Opto-electronic device
09/30/2014US8847257 Semiconductor light emitting devices and submounts
09/30/2014US8846518 Multilayer construction
09/30/2014US8846445 Inverse chip connector
09/30/2014US8846425 Diode laser and method for manufacturing a high-efficiency diode laser
09/25/2014WO2014148541A1 Laser light source device
09/25/2014WO2014146649A1 Laser assembly
09/25/2014US20140287545 High reliability etched-facet photonic devices
09/25/2014US20140287544 High reliability etched-facet photonic devices
09/25/2014US20140286370 High reliability etched-facet photonic devices
09/25/2014US20140286369 Optoelectronic component
09/25/2014US20140286368 High reliability etched-facet photonic devices
09/25/2014US20140286367 Nanopillar photonic crystal lasers
09/25/2014US20140286365 Solid State Lighting Device
09/25/2014US20140285876 Optical amplifier and optical amplifying method
09/25/2014US20140285872 Laser light source apparatus
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