Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
09/1996
09/06/1996WO1996027223A2 Polarized fiber laser source
09/06/1996WO1996027146A1 Integrated optical fibre with an optical layer having a controllable complex refraction index
09/05/1996DE19607894A1 Semiconductor quantum well laser with high-power output window
09/04/1996EP0730328A1 Fiber optic amplifier with bidirectional pumping
09/04/1996EP0730327A1 Modular assembly including two electrically connectable electronic circuits for the transmission of a high frequency signal
09/04/1996EP0729659A1 Improved semiconductor architecture and application therefor
09/04/1996EP0729565A1 Gas spectroscopy
09/04/1996EP0663110B1 Semiconductor laser with an active film disposed between two resonator mirrors, and a method for producing the laser
09/03/1996US5553091 Optical component having a plurality of bragg gratings and process for the production of said components
09/03/1996US5553090 Semiconductor multiquantum well structure and semiconductor laser therewith
09/03/1996US5553089 Semiconductor laser stack with lens and method of manufacturing the same
09/03/1996US5553087 Frequency stabilized laser diode
09/03/1996US5552919 Tunable-filter control method, tunable-filter control apparatus and optical communication system using the same
09/03/1996US5552667 Apparatus and method for generating photluminescence emission lines from rare-earth-element-doped CAF2 thin films over a SI-based substrate
08/1996
08/29/1996WO1996026560A1 Diode laser component with cooling element and diode laser module
08/29/1996DE19506959A1 Integrated optical ribbed waveguide with layer having controllable complex refractive index
08/29/1996DE19506093A1 Diodenlaserbauelement Diode laser component
08/28/1996EP0729244A2 Passive optical network having amplified led transmitters
08/28/1996EP0729208A1 Semiconductor light source having a spectrally broad, high power optical output
08/28/1996EP0729143A2 Optical device
08/28/1996EP0729137A2 Optical apparatus and recording medium reproducing apparatus
08/28/1996EP0729042A1 Segmented optical guide, its use in particular in a semiconductor device
08/28/1996EP0542754B1 Two-way communication system having identical laser components
08/27/1996US5550941 Optoelectronic interface module
08/27/1996US5550856 Electro-optical device
08/27/1996US5550855 Optical modulator
08/27/1996US5550854 Binary stratified structures for periodically pumped semiconductor lasers
08/27/1996US5550852 Laser package with reversed laser diode
08/27/1996US5550393 Semiconductor layer structure having distributed strain and optical semiconductor device including such strained layer
08/27/1996US5550089 Electron beam evaporation of gadolinium-gallium oxide to form gallium oxide coating onto semiconductor substrate
08/27/1996US5550088 Optical fibers
08/27/1996US5550081 Method of fabricating a semiconductor device by oxidizing aluminum-bearing 1H-V semiconductor in water vapor environment
08/27/1996US5549747 Method of producing sheets of crystalline material and devices made therefrom
08/22/1996WO1996025781A1 Process and circuit arrangement for regulating the luminous power of laser diodes
08/22/1996WO1996025780A1 Polarized frequency-selective optical source
08/22/1996WO1996025779A1 Optical source with mode reshaping
08/22/1996WO1996025767A2 Phonon resonator and method for its production
08/22/1996DE19504712A1 Verfahren und Schaltungsanordnung zur Regelung der Lichtleistung einer Laserdiode Method and circuit for controlling the light output of a laser diode
08/22/1996CA2213210A1 Phonon resonator and method for its production
08/21/1996EP0727852A1 Article comprising a DFB laser with loss coupling
08/21/1996EP0727821A2 Semiconductor optical device
08/21/1996EP0727099A1 Optoelectronic semiconductor device with a semiconductor diode laser
08/21/1996CN1129494A Dispositive laser
08/20/1996US5548610 Surface-emitting power laser and process for fabricating this laser
08/20/1996US5548609 External resonator type wavelength-variable semiconductor laser light source
08/20/1996US5548607 Article comprising an integrated laser/modulator combination
08/20/1996US5548605 Monolithic microchannel heatsink
08/20/1996US5548603 Method for the generation of ultra-short optical pulses
08/20/1996US5548402 Optical sweep signal generator
08/20/1996US5548320 Laser diode printing apparatus
08/20/1996US5548137 Group II-VI compound semiconductor light emitting devices and an ohmic contact therefor
08/20/1996US5548128 Direct-gap germanium-tin multiple-quantum-well electro-optical devices on silicon or germanium substrates
08/20/1996US5548127 Improving voltage-current characteristic betwen p-type group ii-iv semiconductor film and electrode
08/20/1996US5547899 Nondiffusing zinc dopant
08/20/1996US5547898 Method for p-doping of a light-emitting device
08/15/1996WO1996024972A1 A semiconductor laser
08/15/1996WO1996024970A1 Laser package with reversed laser diode
08/15/1996WO1996024908A1 Optoelectronic recording unit
08/15/1996WO1996024874A1 Cylindrical microlens external cavity for laser diode frequency control
08/15/1996WO1996024821A1 Unidirectional ring laser gyroscope
08/15/1996WO1996019023A3 Semiconductor diode laser amplifier and method of manufacturing same
08/15/1996CA2210527A1 Laser package with reversed laser diode
08/14/1996EP0726627A2 Laser device
08/14/1996EP0726483A2 Semiconductor optical modulation device
08/14/1996EP0725939A1 Head-mounted display system
08/14/1996DE19520998C1 Surface emission semiconductor laser diode
08/13/1996US5546418 Semiconductor laser having a flat groove for selected crystal planes
08/13/1996US5546417 Semiconductor architecture and application thereof
08/13/1996US5546415 High speed pulse slicer/demultiplexer with gain for use in solid state regenerative amplifier systems
08/13/1996US5546222 Multi-pass light amplifier
08/13/1996US5546218 Drive circuit of a simiconductor optical modulator
08/13/1996US5546212 Optical module for two-way transmission
08/13/1996US5545903 Radiation-emitting semiconductor diode and method of manufacturing same
08/13/1996US5545291 Transferring shaped block with fluid
08/08/1996WO1996024079A1 Broadband grating
08/08/1996DE19604053A1 Opto-coupler with integrated vertical cavity surface emission lasers
08/08/1996DE19603782A1 Layered III=V semiconductor structure
08/08/1996CA2211834A1 Broadband grating
08/07/1996EP0725507A2 System and method for minimizing nonlinear distortion in optical communication systems employing laser intensity modulation
08/07/1996EP0725462A1 Two level laserdiode power control using a single control circuit
08/07/1996EP0725287A1 Integrated optical control element and a method for fabricating the same and optical integrated circuit element and optical integrated circuit device using the same
08/07/1996EP0724784A1 Method and apparatus for stabilizing laser diode energy output
08/07/1996CN1128607A Optical switch and transmitter and receiver for a multiplex transmission system including such a switch
08/07/1996CN1128422A High power, high pulse repetition frequency, compact, pulsed laser diode driver
08/07/1996CN1128193A Laser process
08/06/1996US5544271 Nonlinear optical generator with index of refraction perturbed reflector arrangement
08/06/1996US5544269 Optical transmission module and method of forming the same
08/06/1996US5544193 Vertical cavity laser of low resistivity
08/06/1996US5544190 Having electrode layer extending into groove etched through semiconductor current-blocking layer to confine current flow to stripe; schottky barriers
08/06/1996US5544189 Semiconductor laser device
08/06/1996US5544188 Semiconductor laser device having a high emission efficiency and a large modulation bandwidth
08/06/1996US5544187 Improved high temperature output characteristics
08/06/1996US5544185 Etching stopping layer
08/06/1996US5544184 Semiconductor illumination system with expansion matched components
08/06/1996US5544183 Variable wavelength light source
08/06/1996US5543638 Semiconductor light emitting device
08/06/1996US5543611 Method and apparatus for back facet monitoring of laser diode power output
08/06/1996US5543355 Method for manufacturing semiconductor laser device having current blocking layers
08/06/1996US5543354 Method of fabricating a quantum dot structure on a (n11) substrate
08/06/1996US5543353 Method of manufacturing a semiconductor photonic integrated circuit
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