Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
03/2014
03/26/2014CN103682000A III-V group compound devices with improved efficiency and droop rate
03/26/2014CN103676181A Reflective phase retarder and semiconductor light-emitting device including such reflecting phase retarder
03/26/2014CN103676157A Laser module of point light source
03/26/2014CN103668460A Group 13 nitride crystal, group 13 nitride crystal substrate, and method of manufacturing group 13 nitride crystal
03/26/2014CN103326236B Semiconductor laser unit modulating and driving system
03/26/2014CN102474075B Group-III nitride semiconductor element, epitaxial substrate, and method for fabricating a group-III nitride semiconductor element
03/26/2014CN102474069B Integrated-type semiconductor laser element, semiconductor laser module, and optical transmission system
03/26/2014CN101918872B Optical transmission and reception module
03/26/2014CN101897090B Method and apparatus for laser diode compensation
03/25/2014US8681831 Light outputting device and light scanning unit having the same
03/25/2014US8681830 Interband cascade laser amplifier medium
03/25/2014US8680540 Optical semiconductor apparatus having a bidirectional communication system employing a single-core optical fiber
03/25/2014US8679873 Method for fabricating oxide-confined vertical-cavity surface-emitting laser
03/20/2014WO2014042214A1 Peltier module for laser diode
03/20/2014WO2014042054A1 Aluminum nitride substrate and group-iii nitride laminate
03/20/2014WO2014042049A1 Semiconductor ring laser apparatus
03/20/2014WO2014041905A1 Testing jig, inspection device, mounting device, and testing device
03/20/2014WO2014040367A1 Laser module control circuit
03/20/2014WO2014018939A3 Amplified widely tunable short cavity laser
03/20/2014US20140079088 System and method for combining laser arrays for digital outputs
03/20/2014US20140079087 Lift-off processing for formation of isolation regions in laser diode structures
03/20/2014US20140079086 Laser diode, optical disk device and optical pickup
03/20/2014US20140079085 Vertical-cavity surface-emitting laser and method of fabricating the same
03/20/2014US20140079083 Optical module and method of controlling optical module
03/20/2014US20140079082 Tunable optical system with hybrid integrated laser
03/20/2014US20140078580 Optical amplifier device
03/20/2014US20140077246 Light emitting device bonded to a support substrate
03/20/2014US20140077222 Gallium Nitride Devices with Aluminum Nitride Alloy Intermediate Layer
03/20/2014US20140077157 Nitride semiconductor device
03/19/2014EP2709218A2 Stabilized pump laser output system and method
03/19/2014EP2709170A2 P-Side Layers for Short Wavelength Light Emitters
03/19/2014EP2707930A1 Semiconductor wafer bonding incorporating electrical and optical interconnects
03/19/2014EP2707929A1 Low inductance laser diode bar mount
03/19/2014CN203491505U Small-scale semiconductor laser
03/19/2014CN203491504U Tunable laser
03/19/2014CN103650266A Semiconductor wafer bonding incorporating electrical and optical interconnects
03/19/2014CN103650265A Diode-laser illuminator with interchangeable modules for changing irradiance and beam dimensions
03/19/2014CN103650264A Surface emitting laser element and atomic oscillator
03/19/2014CN103650263A Group III nitride semiconductor element and method for manufacturing group III nitride semiconductor element
03/19/2014CN103650130A Submount for electronic, optoelectronic, optical, or photonic components
03/19/2014CN103649718A Method of generating a metamaterial, and a metamaterial generated thereof
03/19/2014CN103647217A PiNiN structure thyristor laser
03/19/2014CN103647216A Semiconductor laser provided with asymmetric cavity surface non-injection zone window structure
03/19/2014CN103647215A Narrow-line-width high-power external cavity laser
03/19/2014CN103647214A Semiconductor laser
03/19/2014CN103647213A Efficient and rapid laser-pumping driving power supply and rapidly started laser device
03/19/2014CN102751656B System and method for monitoring side-mode suppression ratio and channel stability of tunable laser
03/18/2014US8675706 Optical illuminator
03/18/2014US8675705 Diode laser and laser resonator for a diode laser having improved lateral beam quality
03/18/2014US8675704 Single ridge N-P-N diode laser
03/18/2014US8675703 Two terminal light emitting and lasing devices and methods
03/18/2014US8675702 Laser module
03/18/2014US8675271 Surface-emitting laser element, surface-emitting laser array, optical scanner device, and image forming apparatus
03/18/2014CA2708392C Laser light source module
03/13/2014WO2014039942A2 Multi-chip vecsel-based laser tunable independently at multiple wavelengths
03/13/2014WO2014039518A1 Hyperbolic metamaterials as distributed bragg mirrors for high power vcsel devices
03/13/2014WO2014038434A1 Light source device
03/13/2014WO2014038338A1 Optical communications module, home-side device, and control method for light-emitting element
03/13/2014WO2014038239A1 Optical communications module, home-side device, and control method for light-emitting element
03/13/2014WO2014014529A3 Red, green, and blue lasing enabled by single-exciton gain colloidal quantum dot films
03/13/2014US20140072009 Electron beam pumped vertical cavity surface emitting laser
03/13/2014US20140072008 Color centers affected by magnetic fields to produce light based on lasing
03/13/2014US20140072007 Laser apparatus
03/13/2014US20140072005 Optical module with enhanced robustness of temperature controlling device
03/13/2014US20140072002 Method and System for Operating Semiconductor Optical Amplifiers
03/12/2014EP2706629A2 Short optical pulse generator, terahertz wave generation device, camera, imaging apparatus, and measurement apparatus
03/12/2014EP2705473A2 Method and device to modify properties of molecules or materials
03/12/2014CN203481619U Laser diode temperature-constant apparatus
03/12/2014CN203481618U Welding wire clamp of coaxial laser
03/12/2014CN103636084A Laser device
03/12/2014CN103636082A Device for managing heat in an optical element, and related heat-management method
03/12/2014CN103633561A Variable wavelength surface emitting laser
03/12/2014CN103633560A Multi-chip semiconductor laser
03/12/2014CN103633559A High-power low-divergence-angle semiconductor terahertz vertical plane emitting laser
03/12/2014CN103633558A Broadband-tunable external cavity laser adopting small-sized MEMS (micro electro mechanical system) mirror
03/12/2014CN103633557A Collimating and beam expanding device for semiconductor laser sources of laser radar
03/12/2014CN103633556A Laser diode drive circuit based on buffer/ line driver
03/12/2014CN103633555A Optical semiconductor device
03/12/2014CN103633554A Online purification cooling water temperature control device applied to high-power semiconductor laser
03/12/2014CN103633553A Chip package for laser diode
03/12/2014CN103633552A Surface-mounted type laser packaging structure and packaging method of surface-mounted type laser in photoelectric circuit
03/12/2014CN103633551A Method for encapsulating laser for on-chip optical interconnection
03/12/2014CN103633550A Packaging method of semiconductor laser bar vertical array
03/12/2014CN103633549A Packaging method of semiconductor laser array single chip
03/12/2014CN102664346B Thin-cell Doppler-broadening-free absorption spectrum frequency regulator
03/12/2014CN102610714B Method for preventing GaAs cover layer from oxidizing and improving heat stability of oxide layer synchronously
03/12/2014CN102545061B Preparation method for high-power terahertz quantum cascade laser
03/12/2014CN102276801B Thienothiophene quinoid organic photoelectric material as well as preparation method and application thereof
03/12/2014CN102014315B Rapid wavelength stabilization method for optical dense wave division multiplexing
03/12/2014CN101882656B Semiconductor device and fabricating method thereof
03/11/2014US8670473 Circuit and method for limiting current to prevent roll-over in laser diodes
03/11/2014US8669129 Method for producing group III nitride semiconductor light-emitting device, group III nitride semiconductor light-emitting device, and lamp
03/06/2014WO2014034428A1 Light guiding device, method for producing same, and ld module
03/06/2014WO2014034073A1 Excitation light source for optical amplifier and method for controlling excitation light source for optical amplifier
03/06/2014WO2014033106A1 Method for producing a laser diode, mount and laser diode
03/06/2014US20140065748 Method for manufacturing distributed feedback laser array
03/06/2014US20140064728 Method and apparatus for suppressing optical beat interference noise in raman amplifiers
03/06/2014US20140064315 Method and apparatus including movable-mirror mems-tuned surface-emitting lasers
03/06/2014US20140064314 Emitting Device with Compositional and Doping Inhomogeneities in Semiconductor Layers
03/06/2014US20140064313 Surface-emission laser diode and fabrication process thereof
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