Patents for H01S 5 - Semiconductor lasers (52,420) |
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06/29/1999 | CA2143944C Multi-stripe array grating integrated cavity laser |
06/29/1999 | CA2127486C Optical amplifier |
06/24/1999 | WO1999031774A1 Laser and method for manufacturing the same |
06/24/1999 | WO1999031771A1 Vcsel structure insensitive to mobile hydrogen |
06/24/1999 | WO1999031735A1 Bandgap isolated light emitter |
06/24/1999 | WO1999031544A1 Laser beam coupler, shaper and collimator |
06/24/1999 | WO1999031537A1 Tunable nonlinearly chirped grating |
06/24/1999 | DE19754945A1 Optoelektronisches Bauelement für den infraroten Wellenlängenbereich Optoelectronic device for the infrared wavelength range, |
06/24/1999 | CA2314106A1 Tunable nonlinearly chirped grating |
06/24/1999 | CA2314069A1 Laser beam coupler, shaper and collimator |
06/23/1999 | EP0924824A2 Semiconductor light emitting device and method for fabricating the same |
06/23/1999 | EP0924823A1 Driver circuit for a solid state optical emitter device |
06/23/1999 | EP0924822A2 Vertical cavity surface emitting semiconductor lasers and their method of fabrication |
06/23/1999 | EP0924821A1 External mirror type wavelength tunable laser |
06/23/1999 | EP0924820A2 Polarisation-controlled VCSELS using externally applied unitaxial stress |
06/23/1999 | EP0924819A2 Semiconductor laser and method of manufacturing same |
06/23/1999 | EP0813761B1 A laser |
06/23/1999 | CN1220508A Semiconductor laser device |
06/22/1999 | US5915165 Method of manufacturing vertical cavity surface emitting semiconductor lasers using intermixing and oxidation |
06/22/1999 | US5915163 Method of manufacturing a semiconductor diode laser |
06/22/1999 | US5914978 Semiconductor gain medium with multimode and single mode regions |
06/22/1999 | US5914977 Semiconductor laser having a high-reflectivity reflector on the laser facets thereof, an optical integrated device provided with the semiconductor laser, and a manufacturing method therefor |
06/22/1999 | US5914976 Optoelectronic module |
06/22/1999 | US5914974 Pulse power generating circuit |
06/22/1999 | US5914973 Vertical cavity surface emitting laser for high power operation and method of fabrication |
06/22/1999 | US5914972 Thermal compensators for waveguide DBR laser sources |
06/22/1999 | US5914496 Radiation emitting semiconductor diode of buried hetero type having confinement region of limited Al content between active layer and at least one inp cladding layer, and method of manufacturing same |
06/22/1999 | US5914484 Circuit for adjusting luminous energy of light-emitting element and optical device using same |
06/17/1999 | WO1999030394A1 Bright diode-laser light-source |
06/17/1999 | WO1999030390A1 Automatic compensation of cnr and omi in a laser transmitter |
06/17/1999 | WO1999030373A1 GaN-BASED SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF PRODUCING GaN-BASED CRYSTAL |
06/17/1999 | WO1999030372A2 Opto-electronical component for the infrared wavelength range |
06/17/1999 | DE19754770A1 Mehrkanalige optische Sendeeinrichtung Multi-channel optical transmitter |
06/17/1999 | CA2247699A1 Drive circuit for a solid state optical emitter device |
06/16/1999 | EP0923174A1 Apparatus and method for compensating for temperature of laser diode |
06/16/1999 | EP0922977A2 Optical module |
06/16/1999 | EP0795124A4 Ultra-sensitive detection of contaminants in gas via intracavity laser spectroscopy (ils) |
06/16/1999 | EP0789837A4 Diode laser-pumped and linear cavity systems for gas detection via intracavity laser spectroscopy |
06/16/1999 | EP0744090B1 Semiconductor diode laser amplifier and method of manufacturing same |
06/16/1999 | CN1219738A Apparatus and method for compensating temperature of laser diode |
06/15/1999 | US5913108 Laser diode packaging |
06/15/1999 | US5913107 Photosemiconductor device and method of fabricating the same |
06/15/1999 | US5913000 Method and apparatus for guiding optical signals |
06/15/1999 | US5912913 Vertical cavity surface emitting laser, optical transmitter-receiver module using the laser, and parallel processing system using the laser |
06/15/1999 | US5912911 Optical short pulse reshaping device |
06/15/1999 | US5912872 Integrated optical apparatus providing separated beams on a detector and associated methods |
06/15/1999 | US5912694 Laser diode driving circuit, semiconductor integrated circuit for driving laser diode, and image recording apparatus |
06/15/1999 | US5912475 Optical semiconductor device with InP |
06/15/1999 | US5911830 Method and fixture for laser bar facet coating |
06/15/1999 | CA2088364C Optically controllable semiconductor laser |
06/10/1999 | WO1999029000A2 Multichannel optical transmitter |
06/10/1999 | WO1999028999A1 Method for syntonizing the wave lengths of an arrangement of optoelectronic components |
06/10/1999 | WO1999028998A1 Method and device for tuning the wavelength of an optoelectronic component arrangement |
06/10/1999 | WO1999028977A1 SEMICONDUCTOR DEVICE BASED ON HETEROEPITAXIAL FILMS OF NITRIDE COMPOUNDS Gal-xAlxN |
06/10/1999 | WO1999028958A1 RELAXED InxGA(1-x)As GRADED BUFFERS |
06/10/1999 | DE19755457A1 Verfahren und Anordnung zur Wellenlängenabstimmung einer optoelektronischen Bauelemente-Anordnung Method and device for wavelength tuning of an optoelectronic component arrangement |
06/10/1999 | CA2311787A1 Relaxed inxga(1-x)as graded buffers |
06/09/1999 | EP0921653A2 Apparatus and method for controlling wavelengths and apparatus for transmitting multi-wavelength optical signals |
06/09/1999 | EP0921615A1 Distributed feedback semiconductor laser in which light intensity distributions differ in different polarization modes, and driving method therefor |
06/09/1999 | EP0921614A1 Low noise and wide power range laser source |
06/09/1999 | CN1219266A Laser beam generating circuit using semiconductor laser device |
06/09/1999 | CN1218997A Method for preparing multiple semiconductors |
06/08/1999 | US5911021 Subassembly and method for coupling optical devices |
06/03/1999 | WO1999027664A1 Spatially variable filter laser wavelength monitoring/control |
06/03/1999 | WO1999027620A2 Monolithically integrated laser array |
06/03/1999 | WO1999026752A1 Method and device for assembling two structures with a weld bead |
06/03/1999 | CA2310493A1 Spatially variable filter laser wavelength monitoring/control |
06/02/1999 | EP0920097A2 Semiconductor laser device |
06/02/1999 | EP0920096A2 Semiconductor laser device |
06/02/1999 | EP0920095A2 Optical wavelength stability control apparatus and optical transmitter |
06/02/1999 | EP0920094A1 Variable wavelength laser light source |
06/02/1999 | DE19754473A1 Monolithically integrated laser array for multiplexed transmitter chip |
06/02/1999 | DE19744281A1 Semiconductor device cooling device for laser diode |
06/02/1999 | CN1218558A Optical clock division |
06/02/1999 | CN1218319A Semiconductor laser device |
06/02/1999 | CN1218192A Method, article of manufacture, and optical package for eliminating tilt angle between header and optical emitter mounted thereon |
06/01/1999 | US5909614 Method of improving performance of semiconductor light emitting device |
06/01/1999 | US5909524 Optical coupling structure and a fabrication process thereof |
06/01/1999 | US5909459 Surface-emitting semiconductor light emitting device |
06/01/1999 | US5909458 Low-cost laser diode array |
06/01/1999 | US5909455 Rotating laser beam irradiating apparatus |
06/01/1999 | US5909425 Optical information reproduction apparatus having a semiconductor laser device light source |
06/01/1999 | US5909051 Minority carrier semiconductor devices with improved stability |
06/01/1999 | US5909040 Semiconductor device including quaternary buffer layer with pinholes |
06/01/1999 | US5909036 Group III-V nitride semiconductor device |
06/01/1999 | CA2139140C A method for fabricating a semiconductor photonic integrated circuit |
05/27/1999 | WO1999026325A1 Ii-vi laser diode with facet degradation reduction structure |
05/27/1999 | WO1999026312A1 Production of microwave transmitters and applications to radar and telecommunications |
05/26/1999 | EP0918384A2 Semiconductor light emitting device and method for fabricating the same |
05/26/1999 | EP0918322A1 Laser beam generating circuit using semiconductor laser device |
05/26/1999 | EP0917749A1 High power diode type laser devices |
05/26/1999 | EP0731932B1 Beam shaper |
05/26/1999 | EP0725939B1 Head-mounted display system |
05/26/1999 | EP0576566B1 A method for the preparation and doping of highly insulating monocrystalline gallium nitride thin films |
05/26/1999 | CA2254484A1 Semiconductor laser device |
05/25/1999 | US5907646 Optical coupling circuit and fabrication process therefor |
05/25/1999 | US5907572 Two-dimensional surface light emitting element array |
05/25/1999 | US5907571 Semiconductor laser device and method for manufacturing the same |
05/25/1999 | US5907569 Circuit for controlling the output power of an uncooled laser or light emitting diode |
05/25/1999 | US5907185 Ceramic terminal block, hermetic sealed package, and complex semiconductor device |