| Patents for H01S 5 - Semiconductor lasers (52,420) |
|---|
| 04/13/1993 | US5202896 Bipolar inversion channel field effect transistor laser |
| 04/13/1993 | US5202895 Multilayer on top substrates comprising cladding layer formed on surface of active material; lasers; high temperature |
| 04/13/1993 | US5202893 End pumped solid-state laser |
| 04/13/1993 | US5202791 Optical amplifying apparatus |
| 04/13/1993 | US5202560 System for measuring the concentration of a gaseous component by detecting positions of mode jumps in a laser diode |
| 04/13/1993 | US5202285 Etching the patterned dielectric layer to form strips, forming a buried layer by vapor phase epitaxy |
| 04/13/1993 | CA1316118C Drive force distribution control system for motor vehicle |
| 04/13/1993 | CA1316026C Method for making a smooth, uniform image of a laser diode array |
| 04/10/1993 | WO1993007530A1 Optical phased arrays |
| 04/10/1993 | CA2098118A1 Optical phased arrays |
| 04/08/1993 | DE4234293A1 Flat matrix colour TV panel with quantum layer laser diodes - located in pattern circuit board using robot handling and emitting red, green and blue components |
| 04/07/1993 | EP0535859A1 Devices having repetitive layers |
| 04/07/1993 | EP0535736A1 Semiconductor device |
| 04/07/1993 | EP0535594A1 Solid-solution semiconductor laser element material and laser element |
| 04/07/1993 | EP0535307A2 Semiconductor laser device |
| 04/07/1993 | EP0535293A1 A method of fabricating a compositional semiconductor device |
| 04/06/1993 | US5200969 Switchable multiple wavelength semiconductor laser |
| 04/06/1993 | US5200968 Laser amplifier for amplifying optical waves without saturation |
| 04/06/1993 | US5200967 Optical frequency deviation measure and control device for laser light |
| 04/06/1993 | US5200964 Broad linewidth lasers for optical fiber communication systems |
| 04/06/1993 | US5200719 Impedance-matching coupler |
| 04/06/1993 | US5200631 High speed optical interconnect |
| 04/06/1993 | CA1315865C Semiconductor super lattice heterostructure fabrication methods, structures and devices |
| 04/01/1993 | WO1993006642A1 A self-tuned mode-locked laser |
| 03/31/1993 | EP0534820A1 Fiber optic single frequency medium power source |
| 03/31/1993 | EP0534795A2 Method and apparatus for producing multiple light beams in a multiple wavelength interferometer |
| 03/31/1993 | EP0534305A1 Etalon-stabilized external-cavity laser |
| 03/31/1993 | EP0533843A1 Tunable light source and fibre optical systems with tunable light source |
| 03/30/1993 | US5199097 Light wavelength shifter |
| 03/30/1993 | US5199039 Laser diode supply circuit |
| 03/30/1993 | US5198921 Light amplifying polarizer |
| 03/30/1993 | US5198886 Semiconductor device having a clamping support |
| 03/30/1993 | US5198879 Heterojunction semiconductor device |
| 03/30/1993 | US5198686 Double hetero-type semiconductor laser device |
| 03/30/1993 | US5197654 Melting a multilayer composite for solders |
| 03/30/1993 | CA2031074C Double optical coupling device, especially for an optical fibre transmission system |
| 03/30/1993 | CA1315332C Laser diode intensity and wavelength control |
| 03/24/1993 | EP0533485A1 Semiconductor device and method of making it |
| 03/24/1993 | EP0533475A2 Optical semiconductor device, method of producing the optical semiconductor device, and laser device using optical semiconductor devices |
| 03/24/1993 | EP0533390A1 Whispering mode micro-resonator |
| 03/24/1993 | EP0533197A2 Stripe laser diode having an improved efficiency for current confinement |
| 03/24/1993 | EP0533112A1 Improved optical fiber mount and support |
| 03/24/1993 | EP0533110A1 Laser diode with card-edge connector |
| 03/23/1993 | US5197077 Semiconductor laser diode |
| 03/23/1993 | US5197076 Temperature stabilizable laser apparatus |
| 03/23/1993 | US5197075 Apparatus and method for the generation of modulated optical signals using a semiconductor laser |
| 03/23/1993 | US5197072 Optical wavelength converting device, and laser diode pumped solid laser |
| 03/23/1993 | US5197059 Laser diode current supply including a threshold current component subject to automatic power control |
| 03/23/1993 | US5196958 Optical amplifier having gain at two separated wavelengths |
| 03/18/1993 | WO1993005553A1 Pre-aligned diode laser for external cavity operation |
| 03/18/1993 | WO1993005534A1 Semiconductor laser passivation and overstressing |
| 03/17/1993 | EP0532274A1 Noise reduction system for optical record and reproduction apparatus using auto-power controlled semiconductor laser device |
| 03/17/1993 | EP0532230A1 Optical amplifiers having pump redundancy |
| 03/17/1993 | EP0532133A2 Laser array |
| 03/17/1993 | EP0532104A1 II-VI Compound semiconductor epitaxial layers having low defects, method for producing and devices utilizing same |
| 03/17/1993 | EP0532025A1 Optical semiconductor device having semiconductor laser and photodetector |
| 03/17/1993 | EP0532015A2 Method of establishing soldered connections |
| 03/17/1993 | EP0531768A1 Method for operating a semi-conductor device as an optical filter |
| 03/17/1993 | EP0531542A1 Surface emitting type semiconductor laser and its fabrication method |
| 03/17/1993 | EP0531517A1 Solid state optical converter |
| 03/17/1993 | EP0232431B1 Semiconductor device |
| 03/17/1993 | CN1070052A Semiconductor device and method forming same |
| 03/16/1993 | US5195150 Optoelectronic device for outfeed and infeed of radiation |
| 03/16/1993 | US5195103 Externally modulated laser source for array illumination |
| 03/16/1993 | US5195102 Temperature controlled laser diode package |
| 03/16/1993 | US5194979 Wideband optical amplifier-receiver system |
| 03/16/1993 | US5194400 Method for fabricating a semiconductor laser device using (Alx Ga1-x)y In1-y P semiconductor clad layers |
| 03/14/1993 | CA2077161A1 Method of establishing soldered connections |
| 03/10/1993 | EP0531214A1 Monolithically integrated laserdiode-modulator incorporating a strongly coupled superlattice |
| 03/10/1993 | EP0530942A2 Novel quantum well optoelectric switching device with stimulated emission |
| 03/09/1993 | US5193098 Method of forming current barriers in semiconductor lasers |
| 03/09/1993 | US5192711 Method for producing a semiconductor laser device |
| 03/09/1993 | US5192710 Method of making a semiconductor laser with a liquid phase epitaxy layer and a plurality of gas phase or molecular beam epitaxy layers |
| 03/04/1993 | WO1993004340A1 Device for measuring rotational speed |
| 03/04/1993 | WO1993003793A1 Medical light treatment apparatus |
| 03/04/1993 | WO1992021170A3 Blue-green laser diode |
| 03/04/1993 | DE4128602A1 Mfg. reflecting surface on semiconductor substrate - inclining surface at specified angle w.r.t. certain crystal face |
| 03/04/1993 | CA2116244A1 Medical light treatment apparatus |
| 03/03/1993 | EP0529990A1 Semiconductor laser device and method of manufacturing the same |
| 03/03/1993 | EP0529817A1 Semiconductor lasers |
| 03/03/1993 | EP0529732A1 Tunable laser oscillator |
| 03/03/1993 | EP0529731A1 Continuously tunable laser oscillator |
| 03/03/1993 | EP0529580A1 Optical wavelength converter and method of operation of the same |
| 03/03/1993 | EP0529554A1 Method for fabricating a semiconductor device |
| 03/03/1993 | EP0529531A2 Methods for measuring laser performance in laser printers |
| 03/02/1993 | US5191629 Laser module |
| 03/02/1993 | US5191625 Terminal for a frequency divided, optical communication system |
| 03/02/1993 | US5191590 Semiconductor diode laser with monitor diode |
| 03/02/1993 | US5191589 Laser driver and optical disk drive apparatus |
| 03/02/1993 | US5191390 Solid state laser gyro with interferometrically substracted noise |
| 03/02/1993 | US5191219 Information processing apparatus including a planar optical waveguide |
| 03/02/1993 | US5191204 Multi-beam optical system and method with power detection of overlapping beams |
| 03/02/1993 | US5190891 Method for fabricating a semiconductor laser device in which the p-type clad layer and the active layer are grown at different rates |
| 03/02/1993 | CA1314088C Process for the selective growth of gaas |
| 02/24/1993 | EP0528569A1 Injection laser modulation |
| 02/24/1993 | EP0528439A1 Semiconductor laser |
| 02/24/1993 | EP0527871A1 Optical signal regenerator and optical communications system incorporating same. |
| 02/24/1993 | EP0527829A1 Photo detectors |
| 02/24/1993 | EP0527827A1 Optoelectronic device |
| 02/23/1993 | US5189714 Optical wavelength filter device |