Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
12/1999
12/01/1999EP0961371A1 Optoelectronic module and method for stabilizing its temperature
12/01/1999EP0961328A2 Gallium nitride-type semiconductor device
12/01/1999EP0961327A1 Photosemiconductor device mounted structure
12/01/1999EP0961145A1 Two-part device and method for protecting optoelectronic units
12/01/1999EP0960444A1 Passivation capping layer for ohmic contact in ii-vi semiconductor light transducing device
12/01/1999CN1237298A Producing laser light of different wavelengths
11/1999
11/30/1999US5995692 Light emitting device module
11/30/1999US5995531 VCSEL having polarization control and method of making same
11/30/1999US5995530 Interferometric semiconductor laser with low-loss coupling of light therefrom and an arrangement with such a laser
11/30/1999US5995529 Infrared light sources with semimetal electron injection
11/30/1999US5995528 Semiconductor laser
11/30/1999US5995527 Indium nitride
11/30/1999US5995525 Semiconductor laser module
11/30/1999US5995524 Real-time dynamic chirp measurements of optical signal
11/30/1999US5995521 External cavity laser pivot design
11/30/1999US5995475 Two dimensional laser diode array using multimode lasers
11/30/1999US5995474 Flying type optical head integrally formed with light source and photodetector and optical disk apparatus with the same
11/30/1999US5995293 Optical components having magnetic thin films for orientation and method of assembling same
11/30/1999US5995289 Laser beam coupler, shaper and collimator
11/30/1999US5994723 Semiconductor element and its method of manufacturing
11/30/1999US5994679 Thermal housing for optical circuits
11/30/1999US5994205 Method of separating semiconductor devices
11/30/1999US5994154 Method of fabricating an optical semiconductor device
11/30/1999US5993542 Having an excellent quality with a good crystallographic property and no surface roughness or cracks.
11/30/1999US5993075 Vertical cavity surface-emitting laser package
11/30/1999US5993074 High speed electro-optical signal translator
11/30/1999US5993073 Semiconductor laser module
11/30/1999CA2099049C Permanent metallic bonding method
11/25/1999WO1999060678A1 Method and system for preventing low order optical transmission modes in a multimode optical fiber computer network using an annulus laser
11/25/1999WO1999060677A1 Fiber grating coupled light source capable of tunable, single frequency operation
11/25/1999WO1999060675A1 Double chirped mirror
11/25/1999WO1999044243A3 SEMICONDUCTOR DEVICE COMPRISING P-TYPE ZnMgSSe LAYER
11/25/1999DE19822920A1 Schaltungsanordnung zur Regelung der Ausgangsleistung einer Laserdiode Circuit arrangement for regulating the output power of a laser diode
11/25/1999DE19822616A1 Lichtquelle sowie Verfahren für die Übertragung von spektralkodierten Daten Light source and method for transmitting data spektralkodierten
11/25/1999CA2272178A1 Optoelectronic module and method for stabilizing its temperature
11/25/1999CA2272176A1 Two-part device and method for protecting optoelectronic units
11/24/1999EP0959576A2 Light source and method for transmitting spectrally encoded data
11/24/1999EP0959541A2 Semiconductor laser and method of manufacturing the same
11/24/1999EP0959540A2 Semiconductor laser having effective output increasing function
11/24/1999EP0959539A2 Circuit for controlling the power output of a laser diode
11/24/1999EP0959395A1 Method for regulating a controlled variable
11/24/1999EP0876696B1 Semiconductor lasers
11/24/1999CN1046813C 光学装置 Optical device
11/23/1999US5991484 Assembly of an optical component and an optical waveguide
11/23/1999US5991326 Lattice-relaxed verticle optical cavities
11/23/1999US5991325 Laser beam emitting apparatus and method of driving laser light source
11/23/1999US5991323 Laser transmitter for reduced signal distortion
11/23/1999US5991322 Semiconductor optical device
11/23/1999US5991321 Separate confinement heterostructure laser device
11/23/1999US5991320 Light emitting element drive apparatus
11/23/1999US5991318 Intracavity frequency-converted optically-pumped semiconductor laser
11/23/1999US5991061 Laser transmitter for reduced SBS
11/23/1999US5991059 Marshalling in optical TDMA systems
11/23/1999US5990499 Integrated semiconductor circuit
11/23/1999US5990496 Light emitting device with cap layer
11/23/1999US5990495 Multilayer; single crystal substrate; buffer layer
11/23/1999US5990494 Optoelectro transducer array, and light-emitting device array and fabrication process thereof
11/23/1999US5989932 Method and apparatus for retaining and releasing laser bars during a facet coating operation
11/23/1999US5989637 Method for preventing facet coating overspray
11/23/1999US5989339 Molecular beam epitaxy (mbe) to form n-type cladding, active layer, p-type cladding successively, then forming in second chamber contactor layers of alternating zinc selenide/zinc telluride capped with zinc telluride; laser light emitters
11/23/1999CA2153798C Optical device packaging
11/23/1999CA2092840C Integrated optical package for coupling optical fibers to devices with asymmetric light beams
11/18/1999WO1999059216A1 Material for solid polyelectrolyte suitable for use in fuel cell
11/17/1999EP0957596A1 Data encoded optical pulse generator
11/17/1999EP0957548A2 Multiple wavelength laser arrays
11/17/1999EP0957547A2 Article comprising an improved superlattice quantum cascade laser
11/17/1999EP0957546A2 solid-state laser device and solid-state laser amplifier provided therewith
11/17/1999EP0956626A1 Semi-conductor laser component
11/17/1999EP0956625A1 Method for syntonizing the wave lengths of an arrangement of optoelectronic components
11/17/1999EP0956623A1 Semiconductor laser device
11/17/1999EP0956601A1 Optoelectronic semiconductor component
11/16/1999US5987208 Optical structure and method for its production
11/16/1999US5987050 Laser transmitter based on a coupler and having a controlled output port
11/16/1999US5987048 Gallium nitride-based compound semiconductor laser and method of manufacturing the same
11/16/1999US5987047 Radiation-emitting semiconductor diode and method of manufacturing
11/16/1999US5987046 Optical semiconductor device and a method of manufacturing the same
11/16/1999US5987045 High power narrow pulse laser diode circuit
11/16/1999US5987044 Semiconductor light source system having an optimized setting for driving a laser diode
11/16/1999US5987043 Laser diode arrays with offset components
11/16/1999US5987040 Optical and gate
11/16/1999US5986998 Optical head having two vertical cavity surface emitting lasers with different wavelengths
11/16/1999US5986794 Laser optics and diode laser
11/16/1999US5985687 Method for making cleaved facets for lasers fabricated with gallium nitride and other noncubic materials
11/16/1999US5985686 Process for manufacturing vertical cavity surface emitting lasers using patterned wafer fusion and the device manufactured by the process
11/16/1999US5985685 Method for making optical device with composite passive and tapered active waveguide regions
11/16/1999US5985684 Process for manufacturing a laser diode having a heat sink
11/16/1999US5985683 Depositing mask in first region over an oxidizable layerleaving second region which is removed, depositing a nonoxidizable material
11/16/1999CA2153909C Wavelength-tunable semiconductor laser and fabrication process thereof
11/11/1999WO1999057791A1 Optical emitter array with collimating optics unit
11/11/1999WO1999057790A2 Laser diode having separate-confinement, highly strained quantum wells
11/11/1999WO1999057789A1 Vertical-cavity surface-emitting laser with an intracavity quantum-well optical absorber
11/11/1999WO1999057788A2 Light emitting semiconductor device
11/11/1999WO1999057579A2 Doe-based systems and devices for producing laser beams having modified beam characteristics
11/11/1999DE19820166A1 Monolithic photonic IC for optical millimeter wave signal generation e.g. for optical communications
11/11/1999DE19819543A1 Lichtemissions-Halbleitereinrichtung The light-emitting semiconductor device
11/11/1999DE19819211A1 Holder for semiconductor bars during optoelectronic component manufacture
11/11/1999CA2330537A1 Vertical-cavity surface-emitting laser with an intracavity quantum-well optical absorber
11/10/1999EP0955709A2 Blue edge emitting laser
11/10/1999EP0955708A2 Blue vertical cavity surface emitting laser
11/10/1999EP0955707A2 Laser system
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