H01S 5 - Semiconductor lasers

Patents for H01S 5 - Semiconductor lasers (52,420)
11/2013
11/21/2013	US20130308666 Semiconductor laser
11/21/2013	US20130308665 Tunable semiconductor laser device and method for operating a tunable semiconductor laser device
11/21/2013	US20130308664 Method and Apparatus for Reducing the Amplitude Modulation of Optical Signals in External Cavity Lasers
11/21/2013	US20130308661 Fiber laser
11/21/2013	US20130308178 Co-modulation of DBR Laser and Integrated Optical Amplifier
11/20/2013	EP2665142A2 Method and apparatus for emitting wavelength-swept light
11/20/2013	EP2664037A1 Compact single frequency laser
11/20/2013	CN203301491U Automatic power control circuit used for transmitter
11/20/2013	CN203300950U Lithium battery laser
11/20/2013	CN103403986A VCSEL array with increased efficiency
11/20/2013	CN103403985A Semiconductor lasers with indium containing cladding layers
11/20/2013	CN103403984A 发光元件 Light-emitting element
11/20/2013	CN103403592A Light capturing sheet and rod, and light receiving device and light emitting device using same
11/20/2013	CN103401144A Active area of infrared semiconductor laser, semiconductor laser and manufacturing method thereof
11/20/2013	CN103401143A Miniwatt laser diode and coupling method
11/20/2013	CN103401142A High-power high-stability single-mode vertical cavity surface emitting semiconductor laser
11/20/2013	CN103401141A Direct modulation distributed feedback semiconductor laser-based photoelectric oscillator
11/20/2013	CN103401140A Semiconductor laser with novel cavity surface non-injection area window structure
11/20/2013	CN103401139A Laser monitoring power sampling circuit and method suitable for continuous and burst modes
11/20/2013	CN103401138A System and method for automatically configuring extinction ratio of laser driver
11/20/2013	CN103401137A Semiconductor laser structure with mode locking function
11/20/2013	CN103401136A Optical fiber fixing device coupled with high-power semiconductor laser
11/20/2013	CN103400912A Solar-blind ultraviolet DBR (distributed bragg reflector) and preparation method thereof
11/20/2013	CN103400909A Method and product for improving light-emitting efficiency of semiconductor and manufacturing method of product
11/20/2013	CN102356523B Semiconductor laser module and optical module
11/20/2013	CN101971444B Self-calibrating integrated photonic circuit and method of control thereof
11/19/2013	US8588263 Method and apparatus to suppress gain-switched spikes in fiber laser amplifier systems
11/19/2013	US8587004 Semiconductor light emitting device, its manufacturing method, semiconductor device and its manufacturing method
11/19/2013	CA2659292C Integrated vertical wavelength (de)multiplexer using tapered waveguides
11/14/2013	WO2013169796A1 Lasers with beam-shape modification
11/14/2013	WO2013168445A1 Semiconductor laser module
11/14/2013	WO2013167709A1 Two-section single mode laser system and method
11/14/2013	WO2013130580A3 Semiconductor laser chip package with encapsulated recess molded on substrate and method for forming same
11/14/2013	WO2013129689A3 An optical module with enhanced heat dissipating function
11/14/2013	US20130302209 High Efficiency Solid-State Light Source and Methods of Use and Manufacture
11/14/2013	US20130301668 6.1 ANGSTROM III-V and II-VI SEMICONDUCTOR PLATFORM
11/14/2013	US20130301667 Semiconductor laser device and manufacturing method of the same
11/14/2013	US20130301666 Lasers with beam-shape modification
11/13/2013	EP2662683A1 Wavelength swept light source
11/13/2013	EP2661795A1 Tunable pumping light source for optical amplifiers
11/13/2013	CN203288935U Wavelength-tunable V-coupled-cavity semiconductor laser based on striped heating resistor
11/13/2013	CN203288934U Low-power semiconductor laser drive circuit
11/13/2013	CN103392276A Tunable pumping light source for optical amplifiers
11/13/2013	CN103392275A Optical device, optical device manufacturing method, and laser module
11/13/2013	CN103392274A 通信模块以及便携式电子设备 A communication module and a portable electronic device
11/13/2013	CN103392241A Optoelectronic semiconductor element and method for producing an optoelectronic semiconductor element
11/13/2013	CN103390858A Vertical-cavity surface-emitting semiconductor laser
11/13/2013	CN103390857A Optical module lookup table generating method and device
11/13/2013	CN103390856A Method for controlling stability of output currents at power-on stage of laser driving circuit
11/13/2013	CN103390855A Intelligent-control semiconductor laser power source system
11/13/2013	CN102751658B Method and system for calibrating light source wavelength of laser device
11/13/2013	CN102709812B Quantum cascade laser with heat conducting passage on substrate
11/13/2013	CN102453235B Naphthalenetetracarboxylic acid diimide copolymer containing thiapyrrolidine unit, and preparation method and application thereof
11/13/2013	CN101950921B Light emitting element, and manufacturing method thereof
11/12/2013	US8582618 Surface-emitting semiconductor laser device in which an edge-emitting laser is integrated with a diffractive or refractive lens on the semiconductor laser device
11/12/2013	US8582617 Semiconductor laser
11/12/2013	US8582616 Edge-emitting semiconductor laser with photonic-bandgap structure formed by intermixing
11/12/2013	US8582615 Semiconductor light-emitting device
11/12/2013	US8582038 Laser based display method and system
11/07/2013	WO2013164659A1 Methods for producing new silicon light source and devices
11/07/2013	WO2013164567A1 Bi doped gasb alloy infrared semiconductor devices
11/07/2013	US20130295703 Method for manufacturing multi-dimensional target waveguide grating and volume grating with micro-structure quasi-phase-matching
11/07/2013	US20130294471 Flexible led device and method of making
11/07/2013	US20130292546 Optically-induced charge separation and induced magnestism in dielectrics for optical energy conversion and intense magnetic field generation
11/06/2013	EP2660938A2 Laser device with terahertz wave emission with holed structure
11/06/2013	EP2660855A1 Semiconductor device and process for production thereof
11/06/2013	EP2659555A1 Laser swept source with controlled mode locking for oct medical imaging
11/06/2013	EP2658435A1 Integrated dual swept source for oct medical imaging
11/06/2013	CN203277961U Semiconductor laser device drive apparatus
11/06/2013	CN203277960U Liquid state fluid refrigerating and cooling constant temperature laser device
11/06/2013	CN203277959U Wind current refrigerating and heating constant-temperature laser device
11/06/2013	CN203277957U Adjustable pulse driver
11/06/2013	CN103384950A 激光器波导装置 Laser waveguide device
11/06/2013	CN103384046A Super-lattice waveguide semiconductor laser structure
11/06/2013	CN103384045A Modulation-free laser frequency stabilization device based on polarization separation Sagnac ring
11/06/2013	CN102684069B Hybrid silicone monomode laser based on evanescent field coupling and period microstructural frequency selecting
11/06/2013	CN102412505B Method of manufacturing semiconductor laser
11/06/2013	CN102292885B Method for determining the degradation and/or efficiency of laser modules and laser unit
11/06/2013	CN102187482B Method for manufacturing nitride semiconductor light emitting element and method for manufacturing epitaxial wafer
11/06/2013	CN102132426B Semiconductor light emitting element and semiconductor light emitting device
11/06/2013	CN101958510B External-cavity semiconductor laser
11/06/2013	CN101911322B GaN semiconductor optical element, method for manufacturing GaN semiconductor optical element, epitaxial wafer and method for growing GaN semiconductor film
11/06/2013	CN101901857B Light-emitting device with improved electrode structures
11/05/2013	US8577189 Light guide, light transmission module, electronic device, and manufacturing method of light guide
11/05/2013	US8576890 Vertical-cavity surface-emitting laser
11/05/2013	US8576889 Method of producing a radiation-emitting component and radiation-emitting component
11/05/2013	US8575003 Method for producing a semiconductor component
10/2013
10/31/2013	WO2013163193A1 Laser submounts formed using etching process
10/31/2013	WO2013162544A1 Operating vertical-cavity surface-emitting lasers
10/31/2013	WO2013162540A1 Operating vertical-cavity surface-emitting lasers
10/31/2013	WO2013162535A1 Operating vertical-cavity surface-emitting lasers
10/31/2013	WO2013161462A1 Solid-state lighting device
10/31/2013	WO2013161146A1 Method for manufacturing semiconductor device
10/31/2013	WO2013160789A1 Optically pumped vertical external-cavity surface-emitting laser device
10/31/2013	WO2013160738A1 Optically pumped solid state laser device with self-aligning pump optics
10/31/2013	WO2013160212A1 Semiconductor laser light source having an edge-emitting semiconductor body
10/31/2013	WO2013160175A1 Light-emitting device and method for producing such a device
10/31/2013	WO2013159456A1 Laser module structure with optical feedback
10/31/2013	US20130287405 Distributed feedback laser having enhanced etch stop features
10/31/2013	US20130287402 Optical receiver implemented with semiconductor optical amplifier in front end thereof and method to control the same

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