| Patents for H01S 5 - Semiconductor lasers (52,420) |
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| 08/19/2004 | US20040161008 Multipartite laser |
| 08/19/2004 | US20040161007 Distributed feedback laser |
| 08/19/2004 | US20040161006 Method and apparatus for improving wavelength stability for InGaAsN devices |
| 08/19/2004 | US20040161005 Method and apparatus for improving temperature performance for GaAsSb/GaAs devices |
| 08/19/2004 | US20040161004 Organic laser having improved linearity |
| 08/19/2004 | US20040161003 High-frequency superposing module for driving laser diode |
| 08/19/2004 | US20040161002 Semiconductor laser apparatus and production method thereof |
| 08/19/2004 | US20040161001 Calibration of a multi-channel optoelectronic module with integrated temperature control |
| 08/19/2004 | US20040161000 Uncooled optical communication module |
| 08/19/2004 | US20040160999 Unit for stabilizing wavelength of laser beams and module for stabilizing wavelength of optical signal in optical communication |
| 08/19/2004 | US20040160998 Method and apparatus for modifying the spread of a laser beam |
| 08/19/2004 | US20040160997 Frequency modulated vertical cavity laser |
| 08/19/2004 | US20040160996 Apparatus and method for driving a pulsed laser diode |
| 08/19/2004 | US20040160879 Recording apparatus for use with optical recording medium and method thereof |
| 08/19/2004 | US20040160662 Light source unit and light irradiation unit, and device manufacturing method |
| 08/19/2004 | US20040160284 Oscillator and high-frequency superposing module for driving laser diode |
| 08/19/2004 | US20040159852 Semiconductor light-emitting device and apparatus for driving the same |
| 08/19/2004 | US20040159851 Superlattice p-type indium nitride, aluminum indium nitride, or indium gallium nitride |
| 08/19/2004 | US20040159848 Nitride-based semiconductor laser device and method for the production thereof |
| 08/19/2004 | US20040159847 Semiconductor optical device and the fabrication method |
| 08/19/2004 | US20040159842 Group III nitride LED with silicon carbide cladding layer |
| 08/19/2004 | US20040158977 Optical device and method of manufacture thereof, and electronic instrument |
| 08/19/2004 | DE19735094B4 Anordnung zur geometrischen Umformung eines Strahlungsfelds Geometrical arrangement for forming a radiation field |
| 08/19/2004 | DE10317970A1 Verfahren zur Herstellung einer Wellenleiterstruktur in einem oberflächenemittierenden Halbleiterlaser und oberflächenemittierender Halbleiterlaser A process for producing a waveguide structure in a surface-emitting semiconductor lasers and surface emitting semiconductor laser |
| 08/19/2004 | CA2514134A1 Method for producing a waveguide structure in a surface-emitting semiconductor laser and surface-emitting semiconductor laser |
| 08/18/2004 | EP1447892A1 InP based VCSEL with zinc-doped tunnel-junction and diffusion blocking layer |
| 08/18/2004 | EP1447856A2 Group III nitride light emitting device with silicon carbide cladding layer |
| 08/18/2004 | EP1447855A2 Electro-magnetic transducers |
| 08/18/2004 | EP1446841A1 A method of manufacturing a semiconductor device |
| 08/18/2004 | EP1446687A1 OPTICAL JUNCTION APPARATUS AND METHODS EMPLOYING OPTICAL POWER TRANSVERSE−TRANSFER |
| 08/18/2004 | EP1446355A2 Family of discretely sized silicon nanoparticles and method for producing the same |
| 08/18/2004 | EP1391061A4 Redundant optical device array |
| 08/18/2004 | EP1386185A4 Photonic crystal microcavities for strong coupling between an atom and the cavity field and method of fabricating the same |
| 08/18/2004 | CN1522460A Opto-electronic device integration |
| 08/18/2004 | CN1522459A Opto-electronic device integration |
| 08/18/2004 | CN1521963A Laser multiplex transmission apparatus |
| 08/18/2004 | CN1521907A Window-isolated minimal-hole semiconductor laser and manufacture method |
| 08/18/2004 | CN1521524A Two-dimensional photonic crystal cavity and channel add/drop filter |
| 08/18/2004 | CN1162946C Method of characterizing a tuneable laser |
| 08/18/2004 | CN1162919C Gan group crystal base member having low dislocation density, use thereof and manufacturing methods thereof |
| 08/17/2004 | US6778746 Optical devices and methods of fabrication thereof |
| 08/17/2004 | US6778732 Generation of high-power, high brightness optical beams by optical cutting and beam-shaping of diode lasers |
| 08/17/2004 | US6778583 Three-cavity stabilized laser system |
| 08/17/2004 | US6778582 Coupled cavity high power semiconductor laser |
| 08/17/2004 | US6778581 Tunable vertical cavity surface emitting laser |
| 08/17/2004 | US6778578 Multi-wavelength surface emitting laser and method for manufacturing the same |
| 08/17/2004 | US6778577 Semiconductor laser |
| 08/17/2004 | US6778576 Encapsulated illumination unit |
| 08/17/2004 | US6778575 AlGaInP-based high-output red semiconductor laser device |
| 08/17/2004 | US6778574 Semiconductor laser device and its manufacturing method, and optical communication system and optical sensor system |
| 08/17/2004 | US6778573 Fundamental-transverse-mode index-guided semiconductor laser device having upper optical waveguide layer thinner than lower optical waveguide layer |
| 08/17/2004 | US6778572 Electrode structure, process for fabricating electrode structure and semiconductor light-emitting device |
| 08/17/2004 | US6778571 Laser driver circuit |
| 08/17/2004 | US6778570 Laser driving apparatus and method |
| 08/17/2004 | US6778569 Optical source driver with improved input stage |
| 08/17/2004 | US6778568 Semiconductor module and method of mounting semiconductor laser element on the same |
| 08/17/2004 | US6778567 Optical transmitter |
| 08/17/2004 | US6778566 System and method for testing a laser module by measuring its side mode suppression ratio |
| 08/17/2004 | US6778564 Wavelength-variable light source |
| 08/17/2004 | US6778486 Laser module, optical head and optical information recording and reproducing apparatus |
| 08/17/2004 | US6778320 Composite optical amplifier |
| 08/17/2004 | US6777792 Semiconductor device and package with high heat radiation effect |
| 08/17/2004 | US6777768 Semiconductor optical component and a method of fabricating it |
| 08/17/2004 | US6777706 Optical devices |
| 08/17/2004 | US6777311 Thick wafer processing and resultant products |
| 08/17/2004 | US6776537 Light source-optical fiber coupler |
| 08/12/2004 | WO2004068660A1 Wavelength lock apparatus and wavelength lock method |
| 08/12/2004 | WO2004068659A1 Single-wavelength, unequal-length-multi-cavity grating-outcoupled surface emitting laser with staggered tuned distributed bragg reflectors |
| 08/12/2004 | WO2004068654A2 Diode pumped laser with intracavity harmonics |
| 08/12/2004 | WO2004068653A2 Traverse bragg resonance lasers and amplifiers and method of operating the same |
| 08/12/2004 | US20040158660 External keyboard device and transmission method for commands |
| 08/12/2004 | US20040156610 Optical devices and methods of fabrication thereof |
| 08/12/2004 | US20040156455 External cavity laser in which diffractive focusing is confined to a peripheral portion of a diffractive focusing element |
| 08/12/2004 | US20040156416 System comprising optical semiconductor waveguide device |
| 08/12/2004 | US20040156413 Folded cavity surface-emitting laser |
| 08/12/2004 | US20040156412 Driving device and light-emitting system for a laser diode |
| 08/12/2004 | US20040156411 Optical semiconductor device and process for producing the same |
| 08/12/2004 | US20040156410 Passivation scheme for oxide vertical cavity surface-emitting laser |
| 08/12/2004 | US20040156409 Laser diode operable in 1.3mum or 1.5mum wavelenght band with improved efficiency |
| 08/12/2004 | US20040156408 Semiconductor laser element, method of fabrication thereof, and multi-wavelength monolithic semiconductor laser device |
| 08/12/2004 | US20040156406 Thin-film large-area coherent light source, filter and amplifier apparatus and method |
| 08/12/2004 | US20040156149 Method of and apparatus for plastic optical-chip encapsulation |
| 08/12/2004 | US20040156040 Light intensity distribution measuring method and light intensity distribution measuring device |
| 08/12/2004 | US20040155580 Light emitting devices |
| 08/12/2004 | US20040155573 Diamond high brightness ultraviolet ray emitting element |
| 08/12/2004 | US20040155254 Semiconductor optical device having asymmetric ridge waveguide and method of making same |
| 08/12/2004 | US20040155252 Waveguide-bonded optoelectronic devices |
| 08/12/2004 | US20040155250 Nitride compound semiconductor element |
| 08/12/2004 | US20040155249 Optical semiconductor apparatus |
| 08/12/2004 | US20040155248 Nitride semiconductor device |
| 08/12/2004 | US20040155019 small footprint; focus position of a linear shape beam is adjusted by providing cylindrical shape curvature to a substrate annealed by a linear shape beam allowing an extremely uniform energy distribution |
| 08/12/2004 | US20040154733 Chip transfer method and apparatus |
| 08/12/2004 | CA2513214A1 Traverse bragg resonance lasers and amplifiers and method of operating the same |
| 08/11/2004 | EP1445843A1 Driver and operation method for semiconductor lasers |
| 08/11/2004 | EP1445634A1 Optical beam splitter apparatus with deformable connection between two beam splitters |
| 08/11/2004 | EP1445630A2 Two-dimensional photonic crystal cavity and channel add/drop filter |
| 08/11/2004 | EP1444759A2 A current blocking structure to improve semiconductor laser performance |
| 08/11/2004 | EP1444758A1 System and method for measuring stimuli using vcsel |
| 08/11/2004 | EP0733288B1 Optoelectronic semiconductor device comprising laser and photodiode |
| 08/11/2004 | CN1519997A Laer moudle |