| Patents for H01S 5 - Semiconductor lasers (52,420) |
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| 08/23/2001 | US20010015992 Semiconductor laser device, and image forming apparatus |
| 08/23/2001 | US20010015991 Semiconductor laser device |
| 08/23/2001 | US20010015480 Lead frame attachment for optoelectronic device |
| 08/23/2001 | US20010015406 Angular velocity detector and apparatus having angular velocity detector |
| 08/23/2001 | DE10049547A1 Elektrostatischer Stromeinschluß für Laser mit vertikalem Hohlraum Electrostatic current confinement for vertical cavity laser |
| 08/23/2001 | CA2400516A1 Surface-emitting semiconductor optical amplifier |
| 08/23/2001 | CA2399712A1 Guided wave optical switch based on an active semiconductor amplifier and a passive optical component |
| 08/22/2001 | EP1126749A1 Light-emitting device |
| 08/22/2001 | EP1126526A2 Light emitting device and optical device using the same |
| 08/22/2001 | EP1125350A1 Intracavity frequency-converted optically-pumped semiconductor laser |
| 08/22/2001 | EP1125349A1 High-power external-cavity optically-pumped semiconductor lasers |
| 08/22/2001 | EP1125347A1 Self-adapted filters for sharpening laser emission |
| 08/22/2001 | EP1125320A1 Low temperature formation of backside ohmic contacts for vertical devices |
| 08/22/2001 | EP1125148A1 Micro-optic lens with intergral alignment member |
| 08/22/2001 | CN1309827A External cavity laser |
| 08/22/2001 | CN1069989C Semiconductor laser apparatus and optical pickup therewith |
| 08/22/2001 | CA2334304A1 Optical assembly |
| 08/21/2001 | US6278721 Method for minimizing locking range variability of a laser module |
| 08/21/2001 | US6278720 High power semiconductor lasers with ridge waveguide structure |
| 08/21/2001 | US6278557 Method and apparatus for stacking beams |
| 08/21/2001 | US6278476 Image forming apparatus in which a laser beam is applied from a semiconductor laser to scan an image carrier, and method of controlling the apparatus |
| 08/21/2001 | US6278173 Semiconductor device, its manufacturing method and substrate for manufacturing a semiconductor device |
| 08/21/2001 | US6278137 A semiconductor laser diode comprising clad layers of aluminum (gallium, indium or arsenic) phosphorus of different conductivity, an active layer, and a current block layer for confining current having a low refractive index |
| 08/21/2001 | US6278136 Semiconductor light emitting element, its manufacturing method and light emitting device |
| 08/21/2001 | US6278134 Bi-directional unipolar semiconductor light source |
| 08/21/2001 | US6277696 Surface emitting laser using two wafer bonded mirrors |
| 08/21/2001 | US6277668 Optical detector for minimizing optical crosstalk |
| 08/21/2001 | US6277663 Method of producing semiconductor laser diode |
| 08/21/2001 | US6277301 Method of producing a wavelength-converting casting composition |
| 08/16/2001 | WO2001059897A1 Laser drive device, optical head, and optical information processor |
| 08/16/2001 | WO2001059896A1 Control circuit for a radiation source and method for controlling a radiation source |
| 08/16/2001 | WO2001059895A1 Passively mode-locked optically pumped semiconductor external-cavity surface-emitting laser |
| 08/16/2001 | WO2001059837A1 Integrated circuit |
| 08/16/2001 | WO2001059836A1 Communicating device |
| 08/16/2001 | WO2001059835A1 Semiconductor devices |
| 08/16/2001 | WO2001059822A1 A process for forming a semiconductor structure |
| 08/16/2001 | WO2001059821A1 A process for forming a semiconductor structure |
| 08/16/2001 | WO2001059820A1 Semiconductor structure |
| 08/16/2001 | WO2001059814A2 Semiconductor structure |
| 08/16/2001 | WO2001059505A1 Laser condensing apparatus and laser machining apparatus |
| 08/16/2001 | WO2001059497A1 Coupling system to a microsphere cavity |
| 08/16/2001 | WO2001044879A9 Production method and device for hologram |
| 08/16/2001 | US20010014109 Single-transverse-mode laser diode with multi-mode waveguide region and manufacturing method of the same |
| 08/16/2001 | US20010014108 Multi-beam source unit, adjusting method for same, positioning jig for same, assembling method for same, and image forming apparatus having same |
| 08/16/2001 | US20010014106 Optical electromagnetic wave generator |
| 08/16/2001 | US20010014068 Device and method for preventing excess current flowing into pick-up head of optical storage device |
| 08/16/2001 | US20010013962 Method and apparatus for wavelength-channel tracking and alignment within an optical communications system |
| 08/16/2001 | US20010013932 Wavelength-variable light source apparatus |
| 08/16/2001 | US20010013608 Semiconductor device, its manufacturing method and substrate for manufacturing a semiconductor device |
| 08/16/2001 | US20010013605 Light-emitting device using group III nitride group compound semiconductor |
| 08/16/2001 | US20010013313 Apparatus for fabricating semiconductor structures and method of forming the structures |
| 08/16/2001 | EP1124296A2 Multifrequency laser system |
| 08/16/2001 | EP0901645B1 Electro-optical module |
| 08/16/2001 | DE10006108A1 Process for the epitaxial growth of single crystalline aluminum nitride layers on silicon substrates comprises preparing substrate to form terrace layer, vaporizing an aluminum layer |
| 08/16/2001 | DE10004399A1 Edge-emitting, ridge waveguide (RWG) laser-diode - has insulating layer made of electrically insulating material and placed on either side of active layer in each barrier layer |
| 08/16/2001 | DE10004398A1 VCSEL mit monolithisch integriertem Photodetektor VCSEL with monolithically integrated photodetector |
| 08/16/2001 | CA2400513A1 Semiconductor devices |
| 08/16/2001 | CA2399661A1 Passively mode-locked optically pumped semiconductor external-cavity surface-emitting laser |
| 08/16/2001 | CA2399394A1 A process for forming a semiconductor structure |
| 08/14/2001 | US6275632 High power fiber gain media system achieved through power scaling via multiplexing |
| 08/14/2001 | US6275516 Article for detecting power drift in the putout of a diode array source |
| 08/14/2001 | US6275515 Semiconductor laser device and method of producing the same |
| 08/14/2001 | US6275513 Hermetically sealed semiconductor laser device |
| 08/14/2001 | US6275511 Overlapping multiple fiber Bragg gratings |
| 08/14/2001 | US6275330 Apparatus and method for controlling a wavelength-multiplex optical amplifier |
| 08/14/2001 | US6275329 Method and apparatus for amplification of an optical signal |
| 08/14/2001 | US6275317 Hybrid integration of a wavelength selectable laser source and optical amplifier/modulator |
| 08/14/2001 | US6275296 Semiconductor laser gyro with modulated driving power source |
| 08/14/2001 | US6274891 Semiconductor laser |
| 08/14/2001 | US6274399 Method of strain engineering and impurity control in III-V nitride semiconductor films and optoelectronic devices |
| 08/14/2001 | US6274398 Method for wavelength compensation in semiconductor photonic IC |
| 08/14/2001 | US6273620 Semiconductor light emitting module |
| 08/14/2001 | US6273589 Solid state illumination source utilizing dichroic reflectors |
| 08/14/2001 | US6273400 Semiconductor wafer testing structure |
| 08/14/2001 | CA2236115C Thermal down-mixing in diode laser transmitters to suppress stimulated brillouin scattering |
| 08/14/2001 | CA2227358C Crosstalk-reduced integrated digital optical switch |
| 08/14/2001 | CA2068339C Quantum well semiconductor laser device |
| 08/11/2001 | WO2001084608A1 Production method of iii nitride compound semiconductor substrate and semiconductor device |
| 08/09/2001 | WO2001057978A1 Laser diode with rigid waveguide and tapered inner strip |
| 08/09/2001 | WO2001057977A1 Vcsel with monolithically integrated photodetector |
| 08/09/2001 | WO2001057976A1 Semiconductor laser module and pumping light source comprising the same |
| 08/09/2001 | WO2001057975A2 Near-field laser and detector apparatus and method |
| 08/09/2001 | WO2001057974A1 Semiconductor diode lasers with improved beam divergence priority |
| 08/09/2001 | WO2001057973A1 High power single mode semiconductor laser |
| 08/09/2001 | WO2001057969A1 Automatic power control and laser slope efficiency normalizing circuit |
| 08/09/2001 | WO2001057937A1 Concentrically leaded power semiconductor device package |
| 08/09/2001 | WO2001057861A2 Near-field optical head system with integrated slider and laser |
| 08/09/2001 | WO2001057565A1 Improved integrated optical device |
| 08/09/2001 | WO2001009650A3 Optical polarizing device and laser polarisation device |
| 08/09/2001 | US20010012679 Method of activating compound semiconductor layer to p-type compound semiconductor layer |
| 08/09/2001 | US20010012678 Method for the formation of semiconductor layer |
| 08/09/2001 | US20010012308 High-power semiconductor laser device having current confinement structure and index-guides structure and oscillating in transverse mode |
| 08/09/2001 | US20010012307 Laser apparatus including surface-emitting semiconductor excited with semiconductor laser element, and directly modulated |
| 08/09/2001 | US20010012306 Semiconductor laser, optical module using semiconductor laser and optical communication system |
| 08/09/2001 | US20010012244 Flying type optical head integrally formed with light source and photodetector and optical disk apparatus with the same |
| 08/09/2001 | US20010011733 Epitaxial layer capable of exceeding critical thickness |
| 08/09/2001 | US20010011732 Semiconductor laser apparatus and method of producing the same |
| 08/09/2001 | US20010011731 Nitride semiconductor light-emitting element and method for fabricating the same |
| 08/09/2001 | US20010011730 Semiconductor light emimiting device |
| 08/09/2001 | DE10065034A1 Compact module for detachably receiving fibre optic cable, has vertically-aligned optoelectronic chips fixed to horizontal laminate via flexible circuit |