| Patents for H01S 5 - Semiconductor lasers (52,420) |
|---|
| 04/21/2005 | WO2005020394A3 Laser driver circuit |
| 04/21/2005 | WO2005017568A3 Semiconductor light sources with doping gradients in optical confinement layers for improved device efficiency |
| 04/21/2005 | WO2005004244A3 Radiation-emitting semi-conductor component |
| 04/21/2005 | US20050084997 Ridge-type semiconductor laser element fabrication method |
| 04/21/2005 | US20050084991 Method for manufacturing semiconductor optical amplifier having planar buried heterostructure |
| 04/21/2005 | US20050084269 Modular optical transceiver |
| 04/21/2005 | US20050084258 Image projection apparatus, projection image pattern, laser drive apparatus, camera apparatus |
| 04/21/2005 | US20050084218 Optical module, and optical transmission device |
| 04/21/2005 | US20050084202 Monitoring of a laser source with front and rear output photodetectors to determine frontal laser power and power changes over laser lifetime |
| 04/21/2005 | US20050084201 Optical bench for mounting optical element and manufacturing method thereof |
| 04/21/2005 | US20050084197 Apparatus for modulating signal by using deflector integrated with dynamic single mode laser diode |
| 04/21/2005 | US20050083982 Surface emitting and receiving photonic device |
| 04/21/2005 | US20050083981 Surface-emitting type semiconductor laser and method for manufacturing the same |
| 04/21/2005 | US20050083980 Semiconductor laser with reduced heat loss |
| 04/21/2005 | US20050083979 Tunnel-junction structure incorporating N-type layer comprising nitrogen and a group VI dopant |
| 04/21/2005 | US20050083978 Method for controlling laser beam power balance in laser scanning unit |
| 04/21/2005 | US20050083801 Device capable of detecting vibration/shock |
| 04/21/2005 | US20050083568 Semiconductor laser module, optical amplifier, and method of manufacturing the semiconductor laser module |
| 04/21/2005 | US20050082646 Semiconductor apparatus |
| 04/21/2005 | US20050082643 Semiconductor element, semiconductor device, method for manufacturing semiconductor element, method for manufacturing semiconductor device, and electronic apparatus |
| 04/21/2005 | US20050082564 Group-III-element nitride crystal semiconductor device |
| 04/21/2005 | US20050082557 Nitride-based light emitting device and method of manufacturing the same |
| 04/21/2005 | US20050082554 Double heterojunction light emitting diodes and laser diodes having quantum dot silicon light emitters |
| 04/21/2005 | US20050082550 Semiconductor laser device |
| 04/21/2005 | US20050082548 III-V group GaN-based semiconductor device and method of manufacturing the same |
| 04/21/2005 | US20050082547 Light emitting device having a transparent conducting layer |
| 04/21/2005 | US20050082546 Light-emitting device and method of manufacturing the same |
| 04/21/2005 | US20050082544 Nitride semiconductor device, and its fabrication process |
| 04/21/2005 | US20050082543 Monolithic light emitting devices based on wide bandgap semiconductor nanostructures and methods for making same |
| 04/20/2005 | EP1524740A2 III-V group GaN-based semiconductor device and method of manufacturing the same |
| 04/20/2005 | EP1524495A1 Laser irradiating system |
| 04/20/2005 | EP1232116A4 Silicon nanoparticle and method for producing the same |
| 04/20/2005 | CN1607682A Wafer-level packaging of optoelectronic devices |
| 04/20/2005 | CN1607661A Semiconductor device and package with high heat radiation effect |
| 04/20/2005 | CN1607641A Process for producing an epitaxial layer of gallium nitride |
| 04/20/2005 | CN1607469A Method and apparatus for controlling power of laser diodes |
| 04/20/2005 | CN1607412A Broad-band light source using a semiconductor optical amplifier |
| 04/20/2005 | CN1198333C Circuit board and its making method and high-output module |
| 04/20/2005 | CN1198158C 光学耦合系统 Optical coupling system |
| 04/20/2005 | CN1198117C Laser device and gyroscope |
| 04/19/2005 | US6882781 Coherent power combining of single-mode sources in waveguide fiber couplers |
| 04/19/2005 | US6882780 Wavelength tuneable optical device |
| 04/19/2005 | US6882763 Multichannel optical communications module |
| 04/19/2005 | US6882676 Fiber-grating semiconductor laser with tunability |
| 04/19/2005 | US6882673 Mirror structure for reducing the effect of feedback on a VCSEL |
| 04/19/2005 | US6882672 Point emission type light emitting element and concentrating point emission type light emitting element |
| 04/19/2005 | US6882671 Semiconductor laser and fabricating method therefor |
| 04/19/2005 | US6882670 Low divergence diode laser |
| 04/19/2005 | US6882669 High-power surface emitting laser and fabrication methods thereof |
| 04/19/2005 | US6882668 Semiconductor laser diode chip and its positioning and mouting method |
| 04/19/2005 | US6882667 Optical semiconductor device and method for controlling the same |
| 04/19/2005 | US6882666 Kink free operation of pump lasers having diffraction grating for providing wavelength stabilization |
| 04/19/2005 | US6882665 Light wavelength converting module |
| 04/19/2005 | US6882051 Nanowires, nanostructures and devices fabricated therefrom |
| 04/19/2005 | US6881983 Efficient light emitting diodes and lasers |
| 04/19/2005 | US6881982 Semiconductor light emitting device |
| 04/19/2005 | US6881981 Nitride semiconductor light emitting device chip |
| 04/19/2005 | US6881651 Methods and devices using group III nitride compound semiconductor |
| 04/19/2005 | US6881601 Nitride compound semiconductor, nitride compound semiconductor light emitting device and method of manufacturing the same |
| 04/19/2005 | US6881599 Transferring semiconductor crystal from a substrate to a resin |
| 04/19/2005 | US6881261 Method for fabricating semiconductor device |
| 04/19/2005 | US6880756 Method of speckle-noise pattern reduction and apparatus therefor based on reducing the temporal-coherence of the planar laser illumination beam (plib) after it illuminates the target by applying temporal intensity modulation techniques during the detection of the reflected/scattered plib |
| 04/14/2005 | WO2005034523A1 2d/3d data projector |
| 04/14/2005 | WO2005034301A1 Nitride semiconductor device and method for manufacturing same |
| 04/14/2005 | WO2005034253A1 Nitride semiconductor; light-emitting device, light-emitting diode, laser device and lamp using the semiconductor; and production methods thereof |
| 04/14/2005 | WO2005034252A2 Semiconductor device for emitting light |
| 04/14/2005 | WO2005033745A2 Method and apparatus for wavelength division multiplexing |
| 04/14/2005 | WO2004109959A3 Intelligent wavelength division multiplexing systems based on arrays of wavelength tunable lasers and wavelength tunable resonant photodetectors |
| 04/14/2005 | WO2004037984A3 Nucleic acids, polypeptides, and methods for modulating apoptosis |
| 04/14/2005 | US20050079716 Semiconductor optical device and method for manufacturing the same |
| 04/14/2005 | US20050079646 Compound semiconductor, method for manufacturing the same, semiconductor device, and method for manufacturing the same |
| 04/14/2005 | US20050079645 Beam homogenizer, laser irradiation apparatus, and method for manufacturing semiconductor device |
| 04/14/2005 | US20050079642 Manufacturing method of nitride semiconductor device |
| 04/14/2005 | US20050078951 Driving device and information processing apparatus utilizing same |
| 04/14/2005 | US20050078904 Optoelectronic waveguiding device and optical modules |
| 04/14/2005 | US20050078728 Chip-scale WDM system using grating-outcoupled surface-emitting lasers |
| 04/14/2005 | US20050078727 Multi-wavelength grating-outcoupled surface emitting laser system |
| 04/14/2005 | US20050078726 Vertical-cavity surface-emitting laser device array and method of manufacturing the same |
| 04/14/2005 | US20050078724 Single mode distributed feedback lasers |
| 04/14/2005 | US20050078723 Method and apparatus for controlling power of laser diodes |
| 04/14/2005 | US20050078722 Laser trim and compensation methodology for passively aligning optical transmitter |
| 04/14/2005 | US20050078721 Laser trim and compensation methodology for passively aligning optical transmitter |
| 04/14/2005 | US20050078720 Novel compact package design for vertical cavity surface emitting laser array to optical fiber cable connection |
| 04/14/2005 | US20050078718 Intracavity frequency-tripled CW laser |
| 04/14/2005 | US20050078717 Laser apparatus with active thermal tuning of external cavity |
| 04/14/2005 | US20050078714 High power fiber laser with eye safe wavelengths |
| 04/14/2005 | US20050078383 Plastic, thermally stable, laser diode coupler |
| 04/14/2005 | US20050078359 Broad-band light source using a semiconductor optical amplifier |
| 04/14/2005 | DE19949198B4 Vorrichtung mit mindestens einer mehrere Einzel-Lichtquellen umfassenden Lichtquelle A device with at least one plurality of individual light sources comprising light source |
| 04/14/2005 | DE102004025775A1 Oberflächenemissionslasergehäuse, das ein integriertes optisches Element und einen integrierten Ausrichtungspfosten aufweist A surface emitting laser housing having an integrated optical element and an integral alignment posts |
| 04/14/2005 | DE102004025661A1 Optische-Vorrichtung -Gehäuse mit Drehspiegel und Ausrichtungspfosten Optical device rack with rotating mirror and alignment posts |
| 04/14/2005 | DE102004014864A1 Schutzkreis zum Schutz vor elektrostatischen Entladungen und Verfahren zur Herstellung von Licht emittierenden Dioden Protection circuit to protect against electrostatic discharges and method for the production of light-emitting diodes |
| 04/14/2005 | DE102004003524A1 Laser diode has monolithic integrated semiconductor having active layers, which is provided on micro channel type coolant, through adhesive layer |
| 04/13/2005 | EP1523079A2 Compound semiconductor, method for manufacturing the same, semiconductor device, and method for manufacturing the same |
| 04/13/2005 | EP1523078A1 Optical semiconductor device |
| 04/13/2005 | EP1523077A1 Package for optical semiconductor |
| 04/13/2005 | EP1523075A2 High power fibre laser with eye safe wavelengths |
| 04/13/2005 | EP1522887A1 Optical wavelength converting system |
| 04/13/2005 | EP1522612A1 Iii-v compound semiconductor crystal and method for production thereof |
| 04/13/2005 | EP1522156A1 Method and apparatus for directly modulating a laser diode using multi-stage laser driver circuity |