| Patents for H01S 5 - Semiconductor lasers (52,420) |
|---|
| 01/09/1996 | US5483547 Semiconductor laser structure for improved stability of the threshold current with respect to changes in the ambient temperature |
| 01/09/1996 | US5483374 Wavelength conversion device using an external unstable cavity |
| 01/09/1996 | US5483095 Optical semiconductor device |
| 01/09/1996 | US5482891 VCSEL with an intergrated heat sink and method of making |
| 01/09/1996 | US5482658 Method of making an optoelectronic interface module |
| 01/09/1996 | CA2127288C Optical fiber laser and geometric coupler |
| 01/09/1996 | CA2060943C Optical frequency deviation measure and control device for laser light |
| 01/04/1996 | WO1995031830A3 A semiconductor heterostructure having a ii-vi compound in ohmic contact with a p-type gaas substrate |
| 01/03/1996 | EP0690536A1 Article comprising a quantum well laser |
| 01/03/1996 | EP0690534A2 Data encoded optical pulse generator |
| 01/03/1996 | EP0690533A1 Semiconductor laser having integrated waveguiding lens |
| 01/03/1996 | EP0690516A1 Semiconductor light emitting device |
| 01/02/1996 | US5481630 Optically encoded phase matched second harmonic generation, self frequency doubling laser material, and optical switch using semiconductor microcrystallite doped glasses |
| 01/02/1996 | US5481629 Hybrid optical IC with optical axes at different levels |
| 01/02/1996 | US5481559 Light modulator integrated light-emitting device and method of manufacturing the same |
| 01/02/1996 | US5481558 Light emitting device |
| 01/02/1996 | US5481386 Flying type optical head integrally formed with light source and photodetector and optical disk apparatus with the same |
| 01/02/1996 | US5481120 Heterojunction bipolar transistors |
| 12/28/1995 | WO1995035582A2 Radiation-emitting semiconductor index-guided diode |
| 12/27/1995 | EP0689253A1 Process for producing an array of electrically driven quantum well components having a vertical structure |
| 12/27/1995 | EP0689244A2 Articles having thermal conductors |
| 12/27/1995 | EP0689201A1 Optical information recording and/or reproducing apparatus |
| 12/27/1995 | EP0689088A1 Method of manufacturing an array of all-optical vertical cavity quantum well components |
| 12/27/1995 | EP0689072A1 Anamorphic microlens for coupling optical fibers to elliptical light beams |
| 12/27/1995 | EP0599865B1 Device for measuring rotational speed |
| 12/26/1995 | US5479549 Coupling structure between a semiconductor laser and an optical fiber and coupling method thereof |
| 12/26/1995 | US5479544 Optical receiver, optical semiconductor apparatus, and optical communication system utilizing the same |
| 12/26/1995 | US5479539 Integrated optical transmitter and receiver |
| 12/26/1995 | US5479427 Semiconductor laser and method of manufacturing the same |
| 12/26/1995 | US5479426 Semiconductor laser device with integrated reflector on a (511) tilted lattice plane silicon substrate |
| 12/26/1995 | US5479425 Thermal compensation of injection laser diodes driven by shunt current modulations |
| 12/26/1995 | US5479424 Optical modulating and amplifying apparatus capable of achieving modulation with high signal-to-noise ratio |
| 12/26/1995 | US5479200 Method and an apparatus for fixing toner to a printing sheet or web with a laser beam |
| 12/26/1995 | US5479175 Method and apparatus for enhancing discharged area developed regions in a tri-level pringing system |
| 12/26/1995 | US5479029 Sub-mount type device for emitting light |
| 12/26/1995 | US5478778 Method of manufacturing a compact optical semiconductor module capable of being readily assembled with a high precision |
| 12/26/1995 | US5478775 Ridge stripe type laser diode and method for fabricating the same |
| 12/26/1995 | US5478774 Method of fabricating patterned-mirror VCSELs using selective growth |
| 12/26/1995 | US5478658 Wavelengths of two or more standing wave modes that are supported by multimode cavity lie within emission region of electroluminescence spectrum of active material; emits two or more colors |
| 12/23/1995 | CA2149987A1 Anamorphic microlens for coupling optical fibers to elliptical light beams |
| 12/20/1995 | EP0688070A1 Gallium nitride base compound semiconductor laser diode and producing method of III nitride compound semiconductor lasers |
| 12/20/1995 | EP0688069A1 Interferometric semiconductor laser with low loss outcoupler and assembly comprising such a laser |
| 12/20/1995 | EP0688055A2 Hydrogenation of photoresponsive semiconductor devices |
| 12/20/1995 | EP0687384A1 A quantum well device |
| 12/19/1995 | US5477557 Laser drive circuit with independently adjustable maximum and minimum power levels |
| 12/19/1995 | US5477556 High power laser diode driver utilizing a monolithic semiconductor device with a thyristor-like structured switch |
| 12/19/1995 | US5477555 Method and device for generating optical pulses |
| 12/19/1995 | US5477438 Light source unit emitting a laser beam |
| 12/19/1995 | US5477379 Electrical pulse operated laser sampling light amplifier |
| 12/19/1995 | US5477367 Optical transmission system |
| 12/19/1995 | US5477325 Method for evaluating epitaxial layers and test pattern for process evaluation |
| 12/19/1995 | US5477063 Semiconductor light emitting device with Group II-IV and III-V semiconductors |
| 12/19/1995 | US5476811 Method of growing epitaxial layers |
| 12/14/1995 | WO1995034015A1 Optical scanning device, and beam shaper and radiation source unit for use in the device |
| 12/14/1995 | WO1995034007A1 Continuously tuneable laser |
| 12/14/1995 | WO1995033971A1 Method and apparatus for acquiring images |
| 12/14/1995 | WO1995033970A1 Rotating cam for optical systems |
| 12/14/1995 | DE19520739A1 Light-emitting double-heterojunction semiconductor low-noise device |
| 12/14/1995 | CA2188934A1 Continuously tuneable laser |
| 12/13/1995 | EP0687047A1 Stack of laserdiode bars and mounting process |
| 12/13/1995 | EP0687046A2 Circuit in CMOS technology for high speed driving of optical sources |
| 12/13/1995 | EP0687045A2 External-cavity tunable wavelength light source using semiconductor laser having phase adjustment area |
| 12/13/1995 | EP0687043A1 Article comprising an integrated laser/modulator combination |
| 12/13/1995 | EP0687042A1 Semiconductor laser device |
| 12/13/1995 | EP0686969A1 Optical device |
| 12/13/1995 | CN1113355A Group II-VI semiconductor laser and method for the manufacture thereof |
| 12/13/1995 | CN1113354A Semiconductor diode laser and method of manufacturing same |
| 12/12/1995 | US5475704 Optical processor with booster output |
| 12/12/1995 | US5475701 Integrated laser power monitor |
| 12/12/1995 | US5475700 Laser diode with electron and hole confinement and barrier layers |
| 12/12/1995 | US5475699 Method for selecting a semiconductor laser |
| 12/12/1995 | US5475698 Light emission from rare-earth element-doped CaF2 thin films |
| 12/12/1995 | US5475514 Transferred single crystal arrayed devices including a light shield for projection displays |
| 12/12/1995 | US5475416 Printing system for printing an image with lasers emitting diverging laser beams |
| 12/12/1995 | US5475237 Light emitting device having first and second cladding layers with an active layer and carrier blocking layer therebetween |
| 12/12/1995 | US5475235 Control of laser light power output for use in light scattering instruments by inducing mode hopping and averaging result |
| 12/12/1995 | US5475210 Noise reduction system for optical record and reproduction apparatus using auto-power controlled semiconductor laser device |
| 12/12/1995 | US5474954 Method of manufacturing semiconductor laser diode using self alignment |
| 12/12/1995 | US5474622 An absorber or heterojunction forming layer of group 7 element doped copper indium selenide compounds to improve luminous efficiency |
| 12/12/1995 | CA2103716C Method of making semiconductor laser device |
| 12/12/1995 | CA2017303C Method for improving the flatness of etched mirror facets |
| 12/07/1995 | WO1995033317A1 Optoelectronic semiconductor device comprising laser and photodiode |
| 12/07/1995 | WO1995033293A1 Frequency-converting medium pumped by unstable resonator semiconductor laser |
| 12/07/1995 | WO1995023989A3 Line-width insensitive segmented wave reflectors having selected bragg reflection characteristics |
| 12/07/1995 | DE4431285C1 Semiconductor laser module esp. for coupling into optical waveguide |
| 12/07/1995 | DE4420389A1 Opto-electronic semiconductor laser appts. for use as semiconductor laser, amplifier, coupler |
| 12/07/1995 | DE4416717C1 Optical communication module with laser diode and passive waveguide |
| 12/07/1995 | DE19520223A1 Optical semiconductor element |
| 12/07/1995 | DE19519608A1 Wavelength tunable semiconductor laser appts. for optical communication |
| 12/07/1995 | DE19508256A1 Optischer Abtaster, der eine "Vertical Cavity" - oberflächenstrahlende Laserdiode verwendet An optical pickup of a "Vertical Cavity" - used surface emitting laser diode |
| 12/05/1995 | US5473625 Tunable distributed Bragg reflector laser for wavelength dithering |
| 12/05/1995 | US5473623 Laser diode driver circuit |
| 12/05/1995 | US5473464 Accessory device for modulating the laser output of a pen-clip actuatable laser pointer |
| 12/05/1995 | US5473428 Interferometric temperature sensing system having a coupled laser diode wherein the magnitude is adjusted corresponding to a prior feed-back laser beam |
| 12/05/1995 | US5473174 Reduced stress due to recesses in buffer layer |
| 12/05/1995 | US5473173 Quantum well structure having differentially strained quantum well layers |
| 12/05/1995 | US5472915 Method of manufacturing a opto-electronic component with narrow aperture angle |
| 12/05/1995 | US5472907 Method of manufacturing an optoelectronic semiconductor device |
| 12/05/1995 | CA2049848C Distributed bragg reflectors and devices incorporating same |
| 11/30/1995 | WO1995032451A1 Optical devices |