H01S 5 - Semiconductor lasers

Patents for H01S 5 - Semiconductor lasers (52,420)
10/1997
10/29/1997	EP0803945A2 Hybrid mirror structure for a visible emitting VCSEL
10/29/1997	EP0803943A2 Surface laser diode package having an optical power monitoring function
10/29/1997	EP0803916A2 Light emitting device and manufacturing method thereof
10/29/1997	EP0803139A1 Optical q-switching to generate ultra short pulses in diode lasers
10/29/1997	EP0803138A1 Rapidly scanning cathode-ray tube laser
10/29/1997	EP0803137A1 Technique for locking a laser diode to a passive optical cavity
10/29/1997	EP0803075A1 Optical arrangement for use in a laser diode system
10/29/1997	CN1163551A Ultraviolet electroluminescent element and laser luminescent element
10/28/1997	US5682455 Semiconductor optical waveguide
10/28/1997	US5682402 First half-mirror, buffer layer, second half-mirror, transparent electrode, organic luminescent layer and metal electrode
10/28/1997	US5682401 Resonant microcavities employing one-dimensionally periodic dielectric waveguides
10/28/1997	US5682398 Frequency conversion laser devices
10/28/1997	US5682397 Er:YALO upconversion laser
10/28/1997	US5680698 Method for precise alignment and placement of optoelectric components
10/26/1997	CA2203737A1 Laser diode pumped solid-state laser apparatus
10/23/1997	WO1997039504A1 Tunable gigahertz all-optical clock generator
10/22/1997	EP0802591A2 Laser diode package having an optical power monitoring function
10/22/1997	EP0802442A1 Active polarization independent quantum well waveguide structure with a high saturation level and device comprising the same
10/22/1997	EP0802433A1 Optical fiber with lens and method of manufacturing the same
10/22/1997	EP0801829A1 Temperature compensation method and apparatus for wave meters and tunable lasers controlled thereby
10/22/1997	EP0801828A2 Rapidly scanning cathode-ray tube laser
10/22/1997	EP0716777B1 Tunable gain coupled laser device
10/22/1997	CN1162813A Composite optical device
10/21/1997	US5680412 Apparatus for improving the optical intensity induced damage limit of optical quality crystals
10/21/1997	US5680411 Integrated monolithic laser-modulator component with multiple quantum well structure
10/21/1997	US5680410 Modified semiconductor laser diode having an integrated temperature control element
10/21/1997	US5680384 Laser emission unit, optical head and optical memory device
10/21/1997	US5680247 Optical amplification monitoring apparatus
10/21/1997	US5679965 Continuously graded layers of aluminum gallium nitride to reduce or eliminate conduction band or valence band offsets
10/21/1997	US5679964 Optoelectronic integrated device
10/21/1997	US5679947 Optical device having a light emitter and a photosensor on the same optical axis
10/21/1997	US5679179 Having gallium arsenide interface layer which is atomically flat over macroscopic area
10/21/1997	US5678935 Semiconductor optical waveguide and method of fabricating the same
10/21/1997	CA2045405C Semiconductor laser amplifiers
10/15/1997	EP0801452A2 Method and device for generation of phase conjugate light and wavelength conversion, and system having the device
10/15/1997	EP0801451A2 Tuning arrangement
10/15/1997	EP0801450A2 Semiconductor laser device and method of fabricating semiconductor laser device
10/15/1997	EP0801448A2 Laser device for generating a master lightray and a reference lightray
10/15/1997	EP0801156A2 Process for vapor phase epitaxy of compound semiconductor
10/15/1997	EP0294469B1 Vaccines and diagnostic assays for haemophilus influenzae
10/15/1997	CN1162205A Laser light-source device and laser light-emitting method thereof
10/14/1997	US5677998 Apparatus for pulsed electrical circuitry
10/14/1997	US5677924 Resonant-cavity optical device
10/14/1997	US5677923 Vertical cavity electron beam pumped semiconductor lasers and methods
10/14/1997	US5677922 Semiconductor laser with crystalline window layer
10/14/1997	US5677920 Optical fiber having core doped with active lasing species embedded in cladding, contained in resonant laser cavity including reflective grating, with fiber pump laser emitting pump light coupled into core at one end
10/14/1997	US5677779 Optical communications module
10/14/1997	US5677778 Optical interconnect for high speed processors
10/14/1997	US5676752 Method of producing sheets of crystalline material and devices made therefrom
10/14/1997	CA2079504C Wide strip diode laser employing a lens
10/09/1997	WO1997037406A1 Q-switched semiconductor laser
10/09/1997	WO1997037390A1 Semiconductor integrated circuit
10/09/1997	WO1997037265A1 Arrangement relating to beam emission
10/09/1997	DE19613755A1 Optical coupler for light guide structures
10/09/1997	CA2250509A1 Q-switched semiconductor laser
10/09/1997	CA2250352A1 Semiconductor integrated circuit
10/08/1997	EP0800246A1 Apparatus and method for housing high-heat-emission electrooptical components
10/08/1997	EP0800244A2 Method of making III/V semiconductor lasers
10/08/1997	EP0800243A2 Semiconductor laser module
10/08/1997	EP0800167A2 Combined laser source and detector system and optical disk information storage system
10/08/1997	EP0800102A1 Module comprising a fixed component and process for the fixation of this component
10/08/1997	EP0799512A1 Laser diode with an ion-implanted region
10/07/1997	US5675685 Optical semiconductor array module, method of fabricating the module, and external board mounting structure of the module
10/07/1997	US5675684 Optical module having semiconductor elements fixedly mounted thereon with improved accuracy
10/07/1997	US5675605 Semiconductor surface-emitting optical device having light emitting layer of ordered crystal structure sandwiched between bragg reflectors
10/07/1997	US5675603 Laser device
10/07/1997	US5675602 Optical integrated circuit device and driving method therefor
10/07/1997	US5675601 Semiconductor laser device
10/07/1997	US5675600 Laser diode driver system
10/07/1997	US5675599 Driving circuit of laser diode and optical transmission device
10/07/1997	US5675597 Semiconductor laser device
10/07/1997	US5675157 Transferred electron effect device
10/07/1997	US5674779 Method for fabricating a ridge-shaped laser in a channel
10/07/1997	US5674778 Vapor depositing, doping, etching, photolithography
10/07/1997	US5674636 Two spaced apart reflectors with electroluminescent material disposed between; can simultaneously emit radiation of two or more predetermined colors such that emission is white
10/05/1997	CA2201989A1 Apparatus and method for housing high-heat-emission electrooptical components
10/02/1997	WO1997036353A1 Method for the manufacture of lasers with tapered guide region
10/02/1997	WO1997036335A1 Radiation-emitting semiconductor diode having a separate confinement layer comprising a semiconductor material with at most 30 % aluminum or a semiconductor material free of aluminum
10/02/1997	WO1997025641A3 Electro-optical transmission assembly
10/02/1997	WO1997025638A3 An arrangement for optical coupling of a light emitting element with a light receiving element
10/02/1997	DE19612388A1 Integrierte Halbleiterschaltung A semiconductor integrated circuit
10/01/1997	EP0798832A2 Semiconductor laser device and method of designing the same
10/01/1997	EP0798831A1 Semiconductor laser and fabricating method thereof
10/01/1997	EP0798830A1 Wavelength switchable gain-switched Fabry-Perot semiconductor laser
10/01/1997	EP0798828A2 Light emitting element driving circuit and light emitting device having the same
10/01/1997	EP0798827A2 Diode laser excitation solid-state laser or amplifier
10/01/1997	EP0798574A2 Optical system with a dielectric subwavelength structure having a high reflectivity and polarisation selectivity
10/01/1997	EP0797857A1 Process and device for supplying an electric consumer with a regulated electric voltage or current
10/01/1997	EP0797783A1 Nonlinear optical generator with index of refraction perturbed reflector arrangement
09/1997
09/30/1997	US5673350 Laser module with focusing lens and fixing method of the focusing lens
09/30/1997	US5673349 Semiconductor laser module
09/30/1997	US5673284 Integrated laser and coupled waveguide
09/30/1997	US5673283 Semiconductor device and fabricating method thereof
09/30/1997	US5673282 Method and apparatus for monitoring performance of a laser transmitter
09/30/1997	US5673141 Optical amplifier
09/30/1997	US5673129 WDM optical communication systems with wavelength stabilized optical selectors
09/25/1997	WO1997035370A1 Laser and method of controlling laser
09/25/1997	WO1997035367A1 Integrated optical laser/modulator radiation source
09/25/1997	WO1997035347A1 Semiconductor device
09/25/1997	DE19611046A1 Halbleitervorrichtung Semiconductor device

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