| Patents for H01S 5 - Semiconductor lasers (52,420) |
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| 04/28/1992 | US5108949 Semiconductor laser and laser fabrication method |
| 04/28/1992 | US5108948 Method of producing a semiconductor device having a disordered superlattice using an epitaxial solid diffusion source |
| 04/28/1992 | CA1299719C Semiconductor superlattice infrared source |
| 04/28/1992 | CA1299718C Semiconductor laser device and method of manufacturing the same |
| 04/28/1992 | CA1299410C Interlayer directional coupling in antiresonant reflecting optical waveguides |
| 04/23/1992 | DE4033570A1 Improved efficiency of visible light layers - uses microwave pumping of a coating surrounding the laser medium |
| 04/22/1992 | EP0481681A1 Light emitting device |
| 04/22/1992 | EP0481491A2 Laser power conrol apparatus |
| 04/22/1992 | EP0481464A2 Optical device with an optical coupler for effecting light branching/combining by splitting wavefront of light |
| 04/22/1992 | EP0481242A2 An optical frequency sweep measure and control device for laser light |
| 04/21/1992 | US5107538 Optical waveguide system comprising a rare-earth Si-based optical device |
| 04/21/1992 | US5107514 Semiconductor optical element |
| 04/21/1992 | US5107512 Frequency stabilization of a laser beam by using a birefrigent body |
| 04/21/1992 | US5107306 Semiconductor device having a waveguide structure |
| 04/21/1992 | US5107091 Laser diode array mounting module |
| 04/16/1992 | WO1992006521A1 Laser diode assembly including a cylindrical lens |
| 04/15/1992 | EP0480780A1 Optoelectronic device and production of a laser and a photodetector using the same |
| 04/15/1992 | EP0480697A2 Tunable semiconductor laser |
| 04/15/1992 | EP0480562A2 Semiconductor laser device |
| 04/15/1992 | EP0480557A2 Method of making P-type compound semiconductor |
| 04/15/1992 | EP0479999A1 Device for the non-contact measurement of speed, displacement distance and/or range. |
| 04/14/1992 | US5105433 Interferometric semiconductor laser |
| 04/14/1992 | US5105432 Aluminum, gallium, indium phosphide |
| 04/14/1992 | US5105431 Semiconductor laser |
| 04/14/1992 | US5105430 Thin planar package for cooling an array of edge-emitting laser diodes |
| 04/14/1992 | US5105429 Modular package for cooling a laser diode array |
| 04/14/1992 | US5105237 Semiconductor light-emitting device with partial encapsulation |
| 04/14/1992 | US5105234 Electroluminescent diode having a low capacitance |
| 04/14/1992 | US5104824 Masking with refractory metal; etching |
| 04/08/1992 | EP0479279A2 Distributed feedback semiconductor laser |
| 04/08/1992 | EP0479118A2 Device for the frequency stabilisation of a laser diode |
| 04/08/1992 | EP0478963A2 Optical control device |
| 04/08/1992 | EP0478890A2 Protecting circuit for a laser diode |
| 04/08/1992 | EP0478755A1 High power laser diode |
| 04/07/1992 | US5103494 Optoelectronic arrangement |
| 04/07/1992 | US5103493 Improved planar etched mirror facets |
| 04/07/1992 | US5103456 Broad beam laser diode with integrated amplifier |
| 04/07/1992 | US5103455 Monolithically integrated semiconductor optical preamplifier |
| 04/07/1992 | US5103453 Method and means for controlling the frequency and power output of a tunable diode laser |
| 04/07/1992 | US5103269 Electroluminescent device of compound semiconductor comprising zns or zns and znse |
| 04/07/1992 | US5102825 Method of making an ion-implanted planar-buried-heterostructure diode laser |
| 04/07/1992 | CA1298645C Super-luminescent diode |
| 04/07/1992 | CA1298641C Semiconductor laser device |
| 04/07/1992 | CA1298638C Optical signal processing device |
| 04/07/1992 | CA1298505C Optical fibre device fabrication |
| 04/02/1992 | WO1992005608A1 Semiconductor laser diode controller and laser diode biasing control method |
| 04/01/1992 | EP0478391A2 Optical wavelength filter device |
| 04/01/1992 | EP0477987A2 Circuit and electrode arrangement for inducing flat frequency modulation response in semiconductor laser |
| 04/01/1992 | EP0477875A2 Optical communication system and transmitting apparatus for use therein |
| 04/01/1992 | EP0477842A2 Semiconducteur laser amplifier |
| 04/01/1992 | EP0477841A2 Laser diode module and method for fabricating the same |
| 04/01/1992 | EP0477801A1 Optical semiconductor device |
| 04/01/1992 | EP0477374A1 Process for growing semiconductor crystal |
| 04/01/1992 | EP0435939A4 Dual mode light emitting diode/detector diode for optical fiber transmission lines |
| 03/31/1992 | US5101469 Light isolator of waveguide type |
| 03/31/1992 | US5101464 Device providing two optical couplings, in particular for an optical fiber transmission system |
| 03/31/1992 | US5101461 Optical fiber amplifier apparatus |
| 03/31/1992 | US5101414 Electrically wavelength tunable semiconductor laser |
| 03/31/1992 | US5101413 Large-aperture light sources using resonant leaky-wave coupling |
| 03/31/1992 | US5101412 Laser diode source assembly |
| 03/31/1992 | US5101411 Semiconductors |
| 03/31/1992 | US5101293 Electrooptic device for modulation of intensity and phase of transmitted or reflected light at discrete operating wavelengths |
| 03/31/1992 | US5100836 Method of making a semiconductor device |
| 03/31/1992 | US5100833 Etching a semi-insulating or insulating substrate, growing a conductive layer in the groove, crystallization another layer and adding contactors |
| 03/31/1992 | US5100220 Semiconductor laser diode arrangement and method of making same |
| 03/25/1992 | EP0477086A1 Light frequency converter |
| 03/25/1992 | EP0477033A2 A semiconductor laser device |
| 03/25/1992 | EP0477013A2 Method of producing a semiconductor laser |
| 03/25/1992 | EP0476910A2 Mode partition screening apparatus |
| 03/25/1992 | EP0476719A2 A control circuit for a laser printer |
| 03/25/1992 | EP0476689A2 Semiconductor laser and manufacturing method of the same |
| 03/24/1992 | US5099489 Apparatus comprising a quantum well device |
| 03/24/1992 | US5099488 Ribbed submounts for two dimensional stacked laser array |
| 03/24/1992 | US5099487 Laser structure including cooling assembly |
| 03/24/1992 | US5099350 Method and device for the optical filtering and photodetection of intensity-modulated optical signals |
| 03/24/1992 | US5099301 Electroluminescent semiconductor device |
| 03/24/1992 | CA1297949C Method and apparatus for the operation of a distributed feedback laser |
| 03/20/1992 | CA2049849A1 Mode partition screening apparatus |
| 03/19/1992 | WO1992004753A1 Quantum-well-type semiconductor laser element |
| 03/19/1992 | WO1992004752A1 RELIABLE AlInGaAs/AlGaAs STRAINED-LAYER DIODE LASERS |
| 03/19/1992 | WO1992004748A1 Laser having coupled optical waveguides |
| 03/19/1992 | WO1992004731A1 Isotopically enriched semiconductor devices |
| 03/18/1992 | EP0475714A2 A distributed feedback semiconductor laser device and a method of producing the same |
| 03/18/1992 | EP0475662A2 Phase shifted distributed feedback laser |
| 03/18/1992 | EP0475618A2 Method of fabricating semiconductor laser device |
| 03/18/1992 | EP0475606A2 Doping of IIB-VIA semiconductors during molecular beam epitaxy |
| 03/18/1992 | EP0475373A2 Surface emission type semicondutor laser |
| 03/18/1992 | EP0475372A2 Surface emission type semiconductor laser |
| 03/18/1992 | EP0475371A2 Surface emission type semiconductor laser and method of making the same |
| 03/18/1992 | EP0475330A2 Ridge-waveguide buried heterostructure laser and method of fabrication |
| 03/18/1992 | EP0474952A1 A method of passivating etched mirror facets of semiconductor lasers |
| 03/18/1992 | EP0474683A1 Frequency-doubled laser. |
| 03/17/1992 | US5097478 Ring cavity laser device |
| 03/17/1992 | US5097476 Laser sensor with external resonance cavity |
| 03/17/1992 | US5097473 Stabilized-feedback control device for semiconductor lasers |
| 03/15/1992 | WO1992005576A1 New structure and method for fabricating indium phosphide/indium gallium arsenide phosphide buried heterostructure semiconductor lasers |
| 03/15/1992 | WO1992005473A1 Processing method for fabricating electrical contacts to mesa structures in semiconductor devices |
| 03/15/1992 | CA2072632A1 Structure and method for fabricating indium phosphide/indium gallium arsenide phosphide buried heterostructure semiconductor lasers |
| 03/15/1992 | CA2072617A1 Processing method for fabricating electrical contacts to mesa structures in semi-conductor devices |
| 03/12/1992 | DE4028818A1 Frequency stabilisation of semiconductor laser - using external ring resonator driven as brillouin laser to derive regulating signal from requency difference between oscillations |