| Patents for H01S 5 - Semiconductor lasers (52,420) |
|---|
| 01/22/2002 | US6341025 WDM optical communication systems with wavelength-stabilized optical selectors |
| 01/22/2002 | US6340605 Waveguide type optical integrated circuit element and method for fabricating same |
| 01/22/2002 | CA2048203C Optical amplifier |
| 01/17/2002 | WO2002005399A1 Nitride semiconductor device |
| 01/17/2002 | WO2002005398A1 Optical device and fabrication thereof |
| 01/17/2002 | WO2002005397A2 Vcsel and vcsel array having integrated microlenses for use in a semiconductor laser pumped solid state laser system |
| 01/17/2002 | WO2002005392A1 A tunable gain-clamped semiconductor optical amplifier |
| 01/17/2002 | WO2002005038A2 Systems and methods for speckle reduction through bandwidth enhancement |
| 01/17/2002 | WO2002004956A2 Method of identifying conformation-sensitive binding peptides and uses thereof |
| 01/17/2002 | WO2000044161A3 Multiple-beam, diode-pumped imaging system |
| 01/17/2002 | US20020006726 Method for manufacturing group iii nitride compound semiconductor laser diodes |
| 01/17/2002 | US20020006710 Semiconductor laser device |
| 01/17/2002 | US20020006251 Bidirectional signal transmission device using light |
| 01/17/2002 | US20020006151 Semiconductor laser diode chip and its positoning and mouting method |
| 01/17/2002 | US20020006150 Self-adapting filters for fine-tuning laser emissions |
| 01/17/2002 | US20020006146 Smart laser diode array assembly |
| 01/17/2002 | US20020006145 Grating-outcoupled surface-emitting lasers using quantum wells |
| 01/17/2002 | US20020006144 Surface emitting semiconductor laser and method of fabricating the same |
| 01/17/2002 | US20020006143 Surface emitting laser and surface emitting laser array |
| 01/17/2002 | US20020006142 Method for compensating for output of semiconductor luminous device and apparatus therefor |
| 01/17/2002 | US20020006141 Method and apparatus for driving mode-locked semiconductor laser |
| 01/17/2002 | US20020005574 Methods and apparatus for hermetically sealing electronic packages |
| 01/17/2002 | US20020005523 Semiconductor light emitting device and manufacturing method thereof |
| 01/17/2002 | CA2415696A1 Vcsel and vcsel array having integrated microlenses for use in a semiconductor laser pumped solid state laser system |
| 01/17/2002 | CA2414572A1 Method of identifying conformation-sensitive binding peptides and uses thereof |
| 01/16/2002 | EP1172907A1 A tunable gain-clamped semiconductor optical amplifier |
| 01/16/2002 | EP1172906A1 Optical arrangement for decoupling light |
| 01/16/2002 | EP1172905A1 A method and apparatus for controlling a laser structure |
| 01/16/2002 | EP1172866A2 Light-emitting device and optical integrated device |
| 01/16/2002 | EP1172858A1 Semiconductor device |
| 01/16/2002 | EP1172464A1 Method of producing a single crystal gallium nitride substrate and single crystal gallium nitride substrate |
| 01/16/2002 | CN1331494A Integrated device of laser and photoelectric switch |
| 01/16/2002 | CN1078016C Light emitting appts. |
| 01/15/2002 | US6339609 Tunable laser source with a self-aligned external cavity and a retro-reflecting-dispersing device |
| 01/15/2002 | US6339607 Method and apparatus for modulated integrated optically pumped vertical cavity surface emitting lasers |
| 01/15/2002 | US6339606 High power semiconductor light source |
| 01/15/2002 | US6339603 Tunable laser with polarization anisotropic amplifier for fabry-perot filter reflection isolation |
| 01/15/2002 | US6339579 Semiconductor laser diode driving device and driving method |
| 01/15/2002 | US6339504 Optical device and method for focusing a laser beam |
| 01/15/2002 | US6339496 Cavity-less vertical semiconductor optical amplifier |
| 01/15/2002 | US6339471 Projection exposure apparatus |
| 01/15/2002 | US6339233 Metal clad ridge waveguide (“MCRW”) laser semiconductor structure with doped semiconductor substrate |
| 01/15/2002 | US6339014 Aluminum-and/or gallium nitride at growth temperature greater than 900 degrees; n-type junctions doped with arsenic, phosphorus or compounds, such as arsene or phosphine |
| 01/15/2002 | CA2254468C Variable wavelength laser light source |
| 01/15/2002 | CA2203780C Ultra-sensitive detection of contaminants in gas via intracavity laser spectroscopy (ils) |
| 01/10/2002 | WO2002003517A1 Iii group nitride compound semiconductor light emitting element |
| 01/10/2002 | WO2002003516A1 Semiconductor laser device |
| 01/10/2002 | WO2002003515A2 Gain voltage control of sampled grating distributed bragg reflector lasers |
| 01/10/2002 | WO2002003514A2 Power and wavelength control of sampled grating distributed bragg reflector lasers |
| 01/10/2002 | WO2002003474A2 N-type nitride semiconductor laminate and semiconductor device using same |
| 01/10/2002 | WO2002003467A1 Vertically-stacked integrated circuits with wide bandwidth ports |
| 01/10/2002 | WO2002003384A1 Optical device, optical semiconductor device, and optical information processor comprising them |
| 01/10/2002 | WO2002003313A2 Method and system for versatile optical sensor package |
| 01/10/2002 | WO2002003113A1 Integrated circuits with optical signal propagation |
| 01/10/2002 | WO2002002187A1 Molecular resonance stimulated by low intensity laser light |
| 01/10/2002 | US20020004289 Semiconductor device manufacturing method |
| 01/10/2002 | US20020004255 Method of fabricating electro-absorption modulator integrated laser |
| 01/10/2002 | US20020004253 Quantum well intermixing |
| 01/10/2002 | US20020004252 Method for manufacturing light-emitting device using a group III nitride compound semiconductor |
| 01/10/2002 | US20020003918 Quantum well intermixing |
| 01/10/2002 | US20020003914 Optical semiconductor device, method for manufacturing the same, and optical module and optical communication apparatus provided with the optical semiconductor device |
| 01/10/2002 | US20020003827 Stop band laser apparatus and method |
| 01/10/2002 | US20020003826 Array type laser diode and manufacturing method thereof |
| 01/10/2002 | US20020003825 Optical device and fabrication thereof |
| 01/10/2002 | US20020003824 Surface-emitting laser devices with integrated beam-shaping optics and power-monitoring detectors |
| 01/10/2002 | US20020003823 Semiconductor laser light emitting device |
| 01/10/2002 | US20020003822 Vertical cavity surface emitting laser diode and method for manufacturing same |
| 01/10/2002 | US20020003821 Method and arrangement for controlling modulated lasers |
| 01/10/2002 | US20020003820 Discharge circuit for pulsed laser and pulsed power source |
| 01/10/2002 | US20020003819 Semiconductor laser module |
| 01/10/2002 | US20020003769 Near-field optical head |
| 01/10/2002 | US20020003705 Method of producing an optical module |
| 01/10/2002 | US20020003670 Optical device and method for focusing a laser beam |
| 01/10/2002 | US20020003666 Laser irradiation apparatus |
| 01/10/2002 | US20020003653 Method and device for waveform shaping of signal light |
| 01/10/2002 | US20020003652 Optical wavelength converter |
| 01/10/2002 | US20020003650 Optical gate and optical phase modulator |
| 01/10/2002 | US20020003569 Forming an image on a printing plate using ultrashort laser pulses |
| 01/10/2002 | US20020003237 Minority carrier semiconductor devices with improved reliabilty |
| 01/10/2002 | US20020003234 Nitride based semiconductor light emitting device |
| 01/10/2002 | US20020003231 Semi-transparent power monitor integrated with a light producing module |
| 01/10/2002 | DE10122063A1 Oberflächenemittierende Halbleiterlaservorrichtung Surface-emitting semiconductor laser device |
| 01/10/2002 | DE10029070A1 Verfahren und Anordnung zur Regelung modulierter Laser Method and apparatus for controlling modulated laser |
| 01/10/2002 | CA2667783A1 A laser diode and method of manufacture of the diode using a surface gallium nitride seed |
| 01/10/2002 | CA2632737A1 A laser diode and method of manufacture of the diode using a surface gallium nitride seed |
| 01/09/2002 | EP1170841A2 Optical semiconductor device, method for manufacturing the same |
| 01/09/2002 | EP1170840A1 Laser drive device, optical head, and optical information processor |
| 01/09/2002 | EP1170839A2 Mesa geometry semiconductor light emitter having chalcogenide dielectric coating |
| 01/09/2002 | EP1170838A1 Optical amplifier with bidirectional pumping |
| 01/09/2002 | EP1170837A1 Optical amplifier with bidirectional pumping |
| 01/09/2002 | EP1170627A2 Optical gate and optical phase modulator |
| 01/09/2002 | EP1170138A1 A calibration station for a printhead adapted to compensate for the wavelength sensivity of an image recording material |
| 01/09/2002 | EP1169760A1 Infrared semiconductor laser |
| 01/09/2002 | EP1169759A1 Control circuit for a radiation source and method for controlling a radiation source |
| 01/09/2002 | EP1169757A1 Vcsel power monitoring system using plastic encapsulation techniques |
| 01/09/2002 | EP1169756A1 Cw far-uv laser system with two active resonators |
| 01/09/2002 | EP1051783B1 Semiconductor laser chip |
| 01/09/2002 | CN1330805A Method for wavelength compensation in semiconductor manufacturing |
| 01/09/2002 | CN1330774A Optical transmitter-receiver module |
| 01/09/2002 | CN1330469A System containing optical semiconductor waveguide device |