Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
10/2005
10/06/2005WO2005093860A1 Light-emitting device
10/06/2005WO2005093853A1 Optoelectronic component comprising a multi-part housing body
10/06/2005WO2005091957A2 A laser driver circuit for reducing electromagnetic interference
10/06/2005WO2005067110A3 A semiconductor laser-pumped, small-cavity fiber laser and an optical spectroscopy apparatus and method for measurement of analyte concentrations or other such species in a specimen employing such a laser
10/06/2005WO2005062079A8 Generating multiple bandgaps using multiple epitaxial layers
10/06/2005WO2005060013A8 Semiconductor light-emitting device and method for manufacturing same
10/06/2005WO2005050798A3 Coolant for a laser
10/06/2005WO2004105094A3 Photonic crystal single transverse mode defect structure for vertical cavity suface emitting laser
10/06/2005US20050221592 Method of growing III-V compound semiconductor layer, substrate product, and semiconductor device
10/06/2005US20050221590 Manufacturing method of nitride semiconductor device and nitride semiconductor device
10/06/2005US20050221549 Semiconductor laser device
10/06/2005US20050221515 Method for producing semiconductor light emitting device, method for producing semiconductor device, method for producing device, method for growing nitride type III-V group compound semiconductor layer, method for growing semiconductor layer, and method for growing layer
10/06/2005US20050220458 Analog transmitter using an external cavity laser (ECL)
10/06/2005US20050220392 Optical integrated device
10/06/2005US20050220391 Optical integrated device
10/06/2005US20050220386 Optical modulator and method of manufacturing same
10/06/2005US20050220165 High-power external-cavity optically-pumped semiconductor lasers
10/06/2005US20050220163 External resonator and semiconductor laser module using the same
10/06/2005US20050220162 External cavity resonator type turnable light source which can be easily manufactured and which is capable of wavelength sweeping at high speed
10/06/2005US20050220160 Vertical cavity surface emitting semiconductor laser device
10/06/2005US20050220159 Semiconductor laser apparatus and fabrication method thereof
10/06/2005US20050220158 Optical integrated device
10/06/2005US20050220157 Semiconductor laser and method for producing the same
10/06/2005US20050220155 Optical frequency stabilizer and method for stabilizing optical frequency
10/06/2005US20050219703 Distributed bragg reflector and method of fabrication
10/06/2005US20050218925 Laser production and product qualification via accelerated life testing based on statistical modeling
10/06/2005US20050218422 Multi-beam semiconductor laser device
10/06/2005US20050218420 Semiconductor laser apparatus and fabrication method thereof
10/06/2005US20050218415 Semiconductor light-emitting device
10/06/2005US20050218414 4H-polytype gallium nitride-based semiconductor device on a 4H-polytype substrate
10/06/2005US20050217565 Method for epitaxial growth of a gallium nitride film separated from its substrate
10/06/2005DE102005000825A1 Epitaxie-Halbleiterbauelement der ZnO-Gruppe und deren Herstellung Epitaxial semiconductor device of the ZnO-group and their preparation
10/05/2005EP1583190A1 Nitride semiconductor laser device
10/05/2005EP1583189A2 Semiconductor laser and method for producing the same
10/05/2005EP1583188A1 Long wavelength VCSEL bottom mirror
10/05/2005EP1583187A1 Semiconductor laser device with a current non-injection region near a resonator end face
10/05/2005EP1582828A1 Apparatus and method for cooling one or more semiconductor elements and/or laser materials
10/05/2005EP1581986A2 Temperature insensitive quantum dot lasers and photonic gain devices having proximity-placed acceptor impurities, and methods therefor
10/05/2005EP1481451A4 A laser diode with an amplification section that has a varying index of refraction
10/05/2005EP1470522A4 Laser optics integrated control system and method of operation
10/05/2005EP1433231A4 Multimode semiconductor laser module, wavelength detector, wavelength stabilizer, and raman amplifier
10/05/2005EP1368870A4 Asymmetric waveguide electroabsorption-modulated laser
10/05/2005EP1177605B1 Laser diode device and method for producing the same
10/05/2005EP1155479A4 Opto-electronic oscillators having optical resonators
10/05/2005EP0936762B9 Polarized light communication device
10/05/2005CN1679216A 半导体装置 Semiconductor device
10/05/2005CN1678932A Plastic optical-chip encapsulation
10/05/2005CN1678772A Diboride single crystal substrate, semiconductor device using this and its manufacturing method
10/05/2005CN1678771A Method for producing by vapour-phase epitaxy a gallium nitride film with low defect density
10/05/2005CN1677784A Semiconductor laser device and mfg. method thereof
10/05/2005CN1677783A Semiconductor laser apparatus
10/05/2005CN1677782A Semiconductor laser apparatus and optical apparatus
10/05/2005CN1677781A Semiconductor laser apparatus
10/05/2005CN1677780A Semiconductor laser apparatus and fabrication method thereof
10/05/2005CN1677779A Integrated semiconductor laser diode module and manufacturing method of the same
10/05/2005CN1677778A Nitride semiconductor laser device and nitride semiconductor device
10/05/2005CN1677777A 半导体激光器 Semiconductor lasers
10/05/2005CN1677776A Optical pick-up device, semiconductor laser device for same and housing thereof
10/05/2005CN1677775A Manufacturing method of nitride semiconductor device and nitride semiconductor device
10/05/2005CN1677774A Two-wavelength semiconductor laser device and method of manufacturing the same
10/05/2005CN1677773A Clamp for measuring laser chip and making method
10/05/2005CN1677703A Nitride-based light-emitting device and method of manufacturing the same
10/05/2005CN1677522A Laser driving circuit
10/05/2005CN1677520A Semiconductor laser apparatus and optical pickup apparatus
10/05/2005CN1222092C Semiconductor lighting device
10/05/2005CN1222032C Communicating device
10/04/2005USRE38805 Semiconductor device and method of fabricating the same
10/04/2005US6952531 System and method for protecting eye safety during operation of a fiber optic transceiver
10/04/2005US6952514 Coupling structure for optical waveguide and optical device and optical alignment method by using the same
10/04/2005US6952510 Optically corrected intracavity fiber coupled multigain element laser
10/04/2005US6952437 Laser with wide operating temperature range
10/04/2005US6952024 Group III nitride LED with silicon carbide cladding layer
09/2005
09/29/2005WO2005091454A1 Semiconductor laser element and manufacturing method thereof
09/29/2005WO2005091453A1 A wavelength stabilized diode-laser array
09/29/2005WO2005091452A1 Dbr-type variable-wavelength light source
09/29/2005WO2005091451A1 Laser calibration, monitoring and control
09/29/2005WO2005091450A1 Modulation light source, image display apparatus including the same, and method of driving modulation light source
09/29/2005WO2005091385A1 Semiconductor light-emitting device and illuminating device
09/29/2005WO2005091384A1 Compound semiconductor light-emitting device
09/29/2005WO2005091383A1 Light-emitting device manufacturing method and light-emitting device
09/29/2005WO2005089521A2 High power vcsels with transverse mode control
09/29/2005WO2005089098A2 Ultra broadband mirror using subwavelength grating
09/29/2005WO2005013439A3 Use of volume bragg gratings for the conditioning of laser emission characteristics
09/29/2005WO2004080053A3 Displays using solid state light sources
09/29/2005US20050215861 Endoscope system having multiaxial-mode laser-light source or substantially producing multiaxial-mode laser light from single-axial-mode laser light
09/29/2005US20050215078 Scribing sapphire substrates with a solid state UV laser
09/29/2005US20050214979 Semiconductor package and method for manufacturing the same
09/29/2005US20050214961 Method for producing a vertically emitting laser
09/29/2005US20050214957 Method for manufacturing a transmitting optical sub-assembly with a thermo-electric cooler therein
09/29/2005US20050213958 Flash apparatus, camera provided with flash apparatus, semiconductor laser device, and method of manufacturing the same
09/29/2005US20050213911 Method for manufacturing a photonic device and a photonic device
09/29/2005US20050213889 Optical junction apparatus and methods employing optical power transverse-transfer
09/29/2005US20050213883 Method of optimizing optical channel signal demultiplexing in a monolithic receiver photonic integrated circuit (RxPIC)
09/29/2005US20050213882 Optical sub-assembly having a thermo-electric cooler and an optical transceiver using the optical sub-assembly
09/29/2005US20050213880 Method and apparatus providing an output coupler for an optical beam
09/29/2005US20050213866 System
09/29/2005US20050213632 Wavelength tunable ring-resonator
09/29/2005US20050213629 Vertical cavity surface emitting laser diode having a high reflective distributed Bragg reflector
09/29/2005US20050213628 Semiconductor laser device, semiconductor laser device manufacturing method, optical disk apparatus and optical transmission system
09/29/2005US20050213627 Quantum cascade laser structure
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