H01S 5 - Semiconductor lasers

Patents for H01S 5 - Semiconductor lasers (52,420)
11/2011
11/09/2011	CN101529292B Integrated vertical wavelength (de)multiplexer using tapered waveguides
11/09/2011	CN101325310B Light emitting device and method of fabricating a light emitting device
11/08/2011	US8054862 Optoelectronic devices
11/08/2011	US8054540 Optical waveguide amplifier using high quantum efficiency silicon nanocrystal embedded silicon oxide
11/08/2011	US8053806 Group III nitride semiconductor device and epitaxial substrate
11/08/2011	US8053803 Package for optical semiconductor element
11/08/2011	US8053262 Method for manufacturing nitride semiconductor laser element
11/03/2011	WO2011135803A1 Semiconductor laser element and method of manufacturing the same
11/03/2011	WO2011135183A1 Atmospheric humidity or temperature or cloud height measuring method and apparatus
11/03/2011	US20110268144 Nitride semiconductor laser device
11/03/2011	US20110268143 Vertical Surface Emitting Semiconductor Device
11/03/2011	US20110267784 Transmission/reception optical module
11/03/2011	US20110266469 Method and Apparatus for Aligning a Laser Diode on a Slider
11/02/2011	EP2383846A2 Light emitting device and manufacturing method thereof
11/02/2011	EP2383780A1 Light emitting devices
11/02/2011	EP2179481B1 Alignment method in wavelength-converted, wavelength-modulated semiconductor lasers
11/02/2011	EP1691458B1 External resonator type semiconductor laser
11/02/2011	CN202025982U Semiconductor laser diode connected with high density indium
11/02/2011	CN202025981U Reflecting semi-conductor optical amplifying assembly capable of thermoelectric cooling and radiating resisting
11/02/2011	CN202025980U High-density indium connection semiconductor laser heat sink
11/02/2011	CN102231477A Nitride semiconductor light emitting device and method of fabricating nitride semiconductor laser device
11/02/2011	CN102231476A Random fiber laser of semiconductor laser cascaded pump
11/02/2011	CN101855734B Semiconductor light emitting device
11/02/2011	CN101283492B Method and apparatus for driving semiconductor lasers, and method and apparatus for deriving drive current patterns for semiconductor lasers
11/02/2011	CN101257188B Twin channel output helical annular micro-cavity laser
11/01/2011	US8050308 Transmitter optical subassembly with volume phase holographic optics
11/01/2011	US8050305 Semiconductor device
11/01/2011	US8050304 Group-III nitride based laser diode and method for fabricating same
11/01/2011	US8049957 Scalable semiconductor waveguide amplifier
11/01/2011	US8049159 Optical transmitter-receiver subassembly and optical transmitter-receiver module
11/01/2011	US8048700 Semiconductor light emitting element and manufacturing method thereof
10/2011
10/27/2011	WO2011133222A2 Chirp compensation and sbs suppression using a multi-section laser
10/27/2011	WO2011133220A2 Compensation of distortion from sbs/iin suppression modulation
10/27/2011	WO2011132599A1 Light-emitting device
10/27/2011	WO2011132350A1 Illumination device and display device
10/27/2011	WO2011132145A1 Lamp with increased eye safety and method for operating a lamp
10/27/2011	WO2011068662A3 High efficiency slab-coupled optical waveguide laser and amplifier
10/27/2011	US20110261856 Vertical-cavity surface-emitting laser
10/27/2011	US20110261855 Optical semiconductor device and method of manufacturing optical semiconductor device
10/27/2011	US20110261854 Semiconductor laser and manufacturing method thereof
10/27/2011	US20110261853 Nitride semiconductor device and method for fabricating the same
10/27/2011	US20110261852 Semiconductor laser element and manufacturing method thereof
10/27/2011	US20110261851 Light emitting system according to a polariton mode with electrical injection of quantum wells
10/27/2011	US20110261850 Surface emitting laser device, surface emitting laser array, optical scanning device, image forming apparatus, and manufacturing method of surface emitting laser device
10/27/2011	US20110261849 Semiconductor light emitting element and method of manufacturing thereof
10/27/2011	US20110261848 Optical semiconductor device and method of manufacturing optical semiconductor device
10/27/2011	US20110261847 Light emitting devices
10/27/2011	US20110261846 Vertical cavity surface emitting laser apparatus
10/27/2011	US20110261845 Chirp compensation and SBS suppression using a multi-section laser
10/27/2011	US20110261843 Grating external-cavity semiconductor laser and quasi-synchronous tuning method thereof
10/27/2011	CA2795337A1 Chirp compensation and sbs suppression using a multi-section laser
10/26/2011	EP2381545A1 Optical device, optical scanning apparatus and image forming apparatus
10/26/2011	EP2381544A2 Surface emitting laser device, surface emitting laser array, optical scanning device, image forming apparatus, and manufacturing method of surface emitting laser device
10/26/2011	EP2381487A1 Substrate for light-emitting element
10/26/2011	EP2381156A1 Lamp with increased eye safety and method for operating a lamp
10/26/2011	EP2380251A1 Silicon based opto-electric circuits
10/26/2011	EP2380215A1 Optoelectronic semiconductor component
10/26/2011	CN102227854A Method for tuning semiconductor laser
10/26/2011	CN102227853A Semiconductor laser device and display device
10/26/2011	CN102227670A 激光束交织 Laser beam interleaving
10/26/2011	CN102227669A Interleaving laser beams
10/26/2011	CN102227046A GaN (gallium nitride)-based semiconductor laser and manufacturing method thereof
10/26/2011	CN101667716B Double-sided bonding long-wavelength vertical cavity surface emitting laser and manufacturing method thereof
10/26/2011	CN101656210B Semiconductor light-emitting element and preparation method, convex part and forming method
10/26/2011	CN101010453B Method for preparing crystal of nitride of metal belonging to group 13 of periodic table and method for manufacturing semiconductor device using the same
10/25/2011	US8045595 Self aligned diode fabrication method and self aligned laser diode
10/20/2011	WO2011130140A2 Optically pumped laser
10/20/2011	WO2011129183A1 Optical transmission module and optical communication device using same
10/20/2011	WO2011128233A1 Laser light source
10/20/2011	WO2011127840A1 Method for fabricating waveguides using epitaxial growth
10/20/2011	US20110256695 Beam homogenizer, laser irradiation apparatus, and method for manufacturing semiconductor device
10/20/2011	US20110255567 Laser Diodes Comprising QWI Output Window and Waveguide Areas and Methods of Manufacture
10/20/2011	DE102010015046A1 System for detecting and determining trajectory of projectile, in e.g. fixed wing air craft, has radiation room covering room portion of detection room, where room portion is irradiated by defined wavelength of multi-wavelength laser
10/19/2011	EP2378616A1 High-power semiconductor laser and method for manufacturing the same
10/19/2011	EP2377212A1 Frequency tuneable laser device
10/19/2011	EP2377211A1 High power vcsel with improved spatial mode
10/19/2011	EP2377172A1 Method for producing an optoelectronic component and optoelectronic component
10/19/2011	EP1461827B1 Method for improving the efficiency of epitaxially produced quantum dot semiconductor components
10/19/2011	CN1871752B Surface emitting and receiving photonic device with lens
10/19/2011	CN102224647A 边发射半导体激光器芯片 Edge-emitting semiconductor laser chip
10/19/2011	CN102224646A Surface-emitting laser device, surface-emitting laser array, optical scanning apparatus and image forming apparatus
10/19/2011	CN102222857A Narrow-pulse-width low-duty-cycle laser diode array structure
10/19/2011	CN101888060B Method for manufacturing heterogeneous buried laser device
10/19/2011	CN101604818B Continuous mode-hop-free tunable grating external-cavity diode laser
10/19/2011	CN101232068B Semiconductor light emitting element
10/18/2011	USRE42845 Indirect monitoring of semiconductor light source within a photonic package
10/18/2011	US8041171 Nanocomposites
10/18/2011	US8040934 Vertical cavity surface emitting laser and method of manufacturing thereof
10/18/2011	US8040933 Diffraction grating device, laser diode, and wavelength tunable filter
10/18/2011	US8040932 Semiconductor laser and method of manufacture
10/18/2011	US8040675 Optical module
10/18/2011	US8039283 Nitride compound semiconductor element and method for manufacturing same
10/18/2011	US8039282 Semiconductor optical device and method of fabricating the same
10/18/2011	US8039277 Providing current control over wafer borne semiconductor devices using overlayer patterns
10/13/2011	WO2011127400A2 Laser beam analysis apparatus
10/13/2011	WO2011127050A1 Aluminum gallium nitride barriers and separate confinement heterostructure (sch) layers for semipolar plane iii-nitride semiconductor-based light emitting diodes and laser diodes
10/13/2011	WO2011126799A2 Quantum cascade laser soure with ultrabroadband spectral coverage
10/13/2011	WO2011125746A1 Optical module and optical detection method
10/13/2011	WO2011125659A1 Light source driving device and fiber laser device
10/13/2011	WO2011125460A1 Optical transmitter/receiver

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