| Patents for H01S 5 - Semiconductor lasers (52,420) |
|---|
| 01/19/2005 | CN1567602A Method for making a multi-electrode gallium nitride based semiconductor device |
| 01/19/2005 | CN1567533A Method for preparing indium-gallium-arsenic material of gradation band gap |
| 01/19/2005 | CN1567012A Adhesion method for optical communication module |
| 01/19/2005 | CN1185770C Semiconductor laser device |
| 01/19/2005 | CN1185769C Control circuit for radiation source and method for controlling radiation source |
| 01/19/2005 | CN1185686C Preparation method of semiconductor substrate |
| 01/19/2005 | CN1185640C Laser diode output control apparatus |
| 01/19/2005 | CN1185639C Optical pick-up device for CD\DVD compatible player |
| 01/18/2005 | US6845205 Semiconductor optical device |
| 01/18/2005 | US6845204 Photonic band gap fiber |
| 01/18/2005 | US6845118 Encapsulated optoelectronic devices with controlled properties |
| 01/18/2005 | US6845117 Semiconductor laser device, semiconductor laser module, and optical fiber amplifier using the device or module |
| 01/18/2005 | US6845116 Narrow lateral waveguide laser |
| 01/18/2005 | US6845115 Coupled resonant cavity surface-emitting laser |
| 01/18/2005 | US6845114 Organic laser that is attachable to an external pump beam light source |
| 01/18/2005 | US6845113 Coherent light source and recording/reproducing apparatus using the same |
| 01/18/2005 | US6845112 Semiconductor laser and method for manufacturing the same |
| 01/18/2005 | US6845109 Method for correcting the shift of output wavelength of light source |
| 01/18/2005 | US6844978 Bonding substrate containing optical elements; lithographical generation duplicating masters |
| 01/18/2005 | US6844574 Aluminum, gallium, indium nitride |
| 01/18/2005 | US6844565 Semiconductor component for the emission of electromagnetic radiation and method for production thereof |
| 01/18/2005 | US6844246 Production method of III nitride compound semiconductor, and III nitride compound semiconductor element based on it |
| 01/18/2005 | US6843608 Transparent substrate and hinged optical assembly |
| 01/18/2005 | US6843607 Three-storied optical communications module |
| 01/13/2005 | WO2005004295A2 Pulsed quantum dot laser system with low jitter |
| 01/13/2005 | WO2005004245A2 Photoluminescent infrared source |
| 01/13/2005 | WO2005004244A2 Radiation-emitting semi-conductor component |
| 01/13/2005 | WO2004105108A3 Manufacturing gallium nitride substrates by lateral overgrowth through masks and devices fabricated thereof |
| 01/13/2005 | WO2004049528B1 Long wavelength vcsel with tunnel junction and implant |
| 01/13/2005 | WO2004021526A3 Method and apparatus for polarization and wavelength insensitive pumping of solid state lasers |
| 01/13/2005 | WO2004019460A9 Wavelength selectable device |
| 01/13/2005 | WO2003088367A8 Integrated active photonic device and photodetector |
| 01/13/2005 | US20050009304 Methods of fabricating gallium nitride semiconductor layers by lateral growth into trenches |
| 01/13/2005 | US20050008303 Optical module, an optical communication apparatus and a optical transceiver module |
| 01/13/2005 | US20050008302 Optic communications module, method for manufacturing the same, optic communications device, and electronic equipment |
| 01/13/2005 | US20050008281 Optical multiplexer/demultiplexer, optical integrated circuit and light transceiver using the same |
| 01/13/2005 | US20050008280 Extinction ratio control of a semiconductor laser |
| 01/13/2005 | US20050008060 Single mode vertical cavity surface emitting laser using photonic crystals with a central defect |
| 01/13/2005 | US20050008058 Feedback enhanced laser |
| 01/13/2005 | US20050008056 Optically pumped, surface-emitting semiconductor laser device and method for the manufacture thereof |
| 01/13/2005 | US20050008055 Facet passivation for edge emitting semiconductor lasers |
| 01/13/2005 | US20050008054 Semiconductor laser device, semiconductor laser system, optical pickup module and manufacturing for semiconductor laser system |
| 01/13/2005 | US20050008053 Complex coupled single mode laser with dual active region |
| 01/13/2005 | US20050008050 Optical midpoint power control and extinction ratio control of a semiconductor laser |
| 01/13/2005 | US20050008049 Optical module including a Peltier device therein and having a co-axial type package |
| 01/13/2005 | US20050008048 Pulsed quantum dot laser system with low jitter |
| 01/13/2005 | US20050008045 Laser with reflective etalon tuning element |
| 01/13/2005 | US20050007781 Method for adjusting a multi-beam source unit |
| 01/13/2005 | US20050007666 Passive optical resonator with mirror structure suppressing higher order transverse spatial modes |
| 01/13/2005 | US20050007658 Extended bandwidth semiconductor optical amplifier systems and methods |
| 01/13/2005 | US20050007657 Semiconductor laser device and optical fiber amplifier |
| 01/13/2005 | US20050007647 Opto-electronic device with an integrated light deflector and wavelength tunable external cavity laser using the same |
| 01/13/2005 | US20050007646 Optical module of optical isolator structure |
| 01/13/2005 | US20050006659 Light emitting diode utilizing a discrete wavelength-converting layer for color conversion |
| 01/13/2005 | US20050006657 Display apparatus and method for producing the same |
| 01/13/2005 | US20050006654 Semiconductor monolithic integrated optical transmitter |
| 01/13/2005 | US20050006653 Electrode layer, light generating device including the same and method of forming the same |
| 01/13/2005 | US20050006648 Semiconductor device |
| 01/13/2005 | DE20122308U1 Monitoring system for diode laser unit, measures current and temperature of cooling medium leaving heat sink, to determine value representative of function |
| 01/13/2005 | DE10328440A1 Anordnung von mehreren Hochleistungsdiodenlasern Arrangement of several high-power diode |
| 01/13/2005 | DE10328086A1 Increasing filling factor of laser diode array beam source, recombines incident beam field in stages, to produce parallel, more concentrated output beam |
| 01/12/2005 | EP1496584A2 Nitride semiconductor laser device and method of manufacturing the nitride semiconductor laser device |
| 01/12/2005 | EP1496583A1 A vertical cavity surface emitting laser having improved transverse mode control and a method of forming the same |
| 01/12/2005 | EP1496582A1 Surface light emitting element, optical module, light transmission device |
| 01/12/2005 | EP1496581A2 Optical amplifier for use in optical communications equipment |
| 01/12/2005 | EP1496552A2 Electrode layer, light generating device including the same and method of forming the same |
| 01/12/2005 | EP1496503A1 Semiconductor laser driving circuit and optical head |
| 01/12/2005 | EP1496377A2 Optical multiplexer/demultiplexer, optical integrated circuit and light transceiver using the same |
| 01/12/2005 | EP1495519A2 Power scalable optical systems for generating, transporting, and delivering high power, high quality laser beams |
| 01/12/2005 | EP1495169A1 Dislocation reduction in non-polar gallium nitride thin films |
| 01/12/2005 | EP1495168A1 Non-polar a-plane gallium nitride thin films grown by metalorganic chemical vapor deposition |
| 01/12/2005 | EP1495167A1 NON-POLAR (A1,B,In,Ga) QUANTUM WELL AND HETEROSTRUCTURE MATERIALS AND DEVICES |
| 01/12/2005 | EP0979547B1 Tunable external cavity diode laser |
| 01/12/2005 | CN2671182Y Semiconductor laser with radial output |
| 01/12/2005 | CN1564407A Polarized don't-care semiconductor optical enlarger |
| 01/12/2005 | CN1564406A Ridge waveguide polarized don't-care semiconductor optical enlarger of integrated modular spot converter |
| 01/12/2005 | CN1564405A Prepn. of inner chanber contacting vertical chamber emitting laser by 3-shaft self-aligning process |
| 01/12/2005 | CN1564404A Silicon chip microtunnel cooled large power laser LED array |
| 01/12/2005 | CN1564403A Composite heat sink semiconductor laser structure and its prepn. method |
| 01/12/2005 | CN1564399A Pump modular of Raman fiber glass enlarger |
| 01/12/2005 | CN1564307A Method of self-organized growth of uniform and ordered semiconductor quantum lattice |
| 01/12/2005 | CN1563476A Flexible clamp in use for filming face of cavity of semiconductor laser |
| 01/12/2005 | CN1184727C Structure of reflecting coating layer for cavity surface of semiconductor laser |
| 01/12/2005 | CN1184581C Light emission and receiving equipment structure |
| 01/11/2005 | US6842473 Metallic container of cylindrical shape having a mechanical retainer; annular metal member with L-shaped profile inserted; retains solids, permeable to gas; telecommunications |
| 01/11/2005 | US6842472 Semiconductor laser element and electronic device using the same |
| 01/11/2005 | US6842471 Semiconductor laser device having a current non-injection area |
| 01/11/2005 | US6842470 Nitride-type compound semiconductor laser device and laser apparatus incorporating the same |
| 01/11/2005 | US6842469 Laser driving method and device, and recording/reproducing device and method |
| 01/11/2005 | US6842468 Apparatus and method for monitoring and controlling tunable filters and tunable VCSELS |
| 01/11/2005 | US6842467 Fiber optic laser transmitter with reduced near end reflections |
| 01/11/2005 | US6842464 Wavelength tunable light source equipment |
| 01/11/2005 | US6841860 Flip-chip bonding structure and method for making the same |
| 01/11/2005 | US6841800 Light-emitting device comprising a gallium-nitride-group compound-semiconductor |
| 01/11/2005 | US6841799 Optoelectronic package |
| 01/11/2005 | US6841733 Laser monitoring and control in a transmitter optical subassembly having a ceramic feedthrough header assembly |
| 01/11/2005 | US6841410 Method for forming group-III nitride semiconductor layer and group-III nitride semiconductor device |
| 01/11/2005 | US6841407 Method for aperturing vertical-cavity surface-emitting lasers (VCSELs) |
| 01/11/2005 | US6841274 GaN single-crystal substrate, nitride type semiconductor epitaxial substrate, nitride type semiconductor device, and methods of making the same |
| 01/11/2005 | US6840686 Method and apparatus for vertical board construction of fiber optic transmitters, receivers and transceivers |