Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
03/2000
03/24/2000CA2282932A1 Integrated optical component
03/24/2000CA2282918A1 Laser diode array
03/23/2000WO2000016455A1 Semiconductor luminous element and semiconductor laser
03/23/2000WO2000016453A1 Tunable laser
03/23/2000WO2000016411A1 Semiconductor light-emitting device and method for manufacturing the same
03/23/2000WO2000016390A1 Method for producing a step on the surface of a substrate consisting of semiconductor material, use of said method and substrate with a step
03/23/2000WO2000016383A1 Method for forming compound semiconductor layer and compound semiconductor device
03/23/2000WO2000016382A1 Low temperature formation of backside ohmic contacts for vertical devices
03/23/2000WO2000016233A1 Lowpass filter for power supply
03/23/2000WO1999057579A3 Doe-based systems and devices for producing laser beams having modified beam characteristics
03/23/2000DE19927945A1 Semiconductor light emitting device, comprises emission layer between n-type and p-type layers, which emits visible light, and n- and p-type contacts connected to respective layers
03/23/2000DE19842217A1 Metallized sloping step for a metal clad ridge waveguide semiconductor laser is produced by selectively etching a semiconductor substrate surface exposed by a partial metallization of finer grain structure than gold
03/23/2000DE19841204A1 Anordnung mit lichtemittierendem Leistungshalbleiterbauelement sowie Verfahren zur Herstellung derselben Arrangement with a light-emitting power semiconductor component, and methods for manufacturing the same
03/23/2000CA2343416A1 Low temperature formation of backside ohmic contacts for vertical devices
03/22/2000EP0987802A2 Optical communication module
03/22/2000EP0987801A2 Process of manufacturing an optoelectronic semiconductor device
03/22/2000EP0987800A1 Surface emission laser with monitor and method of manufacturing the same
03/22/2000EP0986848A1 Laser systems using phase conjugate feedback
03/22/2000EP0986846A1 Optoelectronic semiconductor component
03/22/2000EP0986845A1 Waveguide
03/22/2000CN1248350A Laser device
03/22/2000CN1247997A Optical transmitting device having reflecting contact layer with fine picture
03/21/2000US6041072 Apparatus for stabilizing multiple laser sources and their application
03/21/2000US6041071 Electro-optically tunable external cavity mirror for a narrow linewidth semiconductor laser
03/21/2000US6040938 Semiconductor optical amplifier
03/21/2000US6040590 Semiconductor device with electrostatic control
03/21/2000US6040588 Semiconductor light-emitting device
03/21/2000US6040246 Method of manufacturing an integrated optical component comprising a thick waveguide coupled to a thin waveguide
03/21/2000CA2159041C Transmitter module for optical interconnections
03/16/2000WO2000014837A1 Array with light-emitting power semiconductor component and corresponding production method
03/16/2000WO2000014836A1 Optical beam-shaping system
03/16/2000WO2000001017A3 Metal electrical contact for high current density application in led and laser devices
03/16/2000DE19941875A1 Low cost photonic III-V compound semiconductor device, e.g. an LED or laser diode for blue to UV light emission, has a silicon dioxide film between a silicon substrate and a zinc oxide buffer film
03/15/2000EP0986151A2 Semiconductor light emitting device and method for producing the same
03/15/2000EP0985952A1 Image display and light-emitting device
03/15/2000EP0985944A1 Package for optoelectronic components
03/15/2000EP0985256A1 Vertical resonator laser diode and method for the production thereof
03/15/2000EP0985255A1 Laser with a selectively changed current confining layer
03/15/2000EP0985254A1 Laser diode module with integral cooling
03/15/2000EP0541658B1 High power light source
03/15/2000CN1247638A II-VI semiconductor device with bete buffer layer
03/15/2000CN1247637A Passivation capping layer for ohmic contact in II-VI semiconductor light transducing device
03/15/2000CN1247387A Semiconductor device and packed articles and mfg. method
03/15/2000CN1050454C Detecting and analysing method and appts. for reliability of semiconductor laser
03/14/2000US6038243 Multiple beam light source device and multiple beam scanning optical apparatus using the device
03/14/2000US6038242 Multiwavelength light source
03/14/2000US6038239 Tunable alignment-stable laser light source having a spectrally filtered exit
03/14/2000US6038075 Laser irradiation apparatus
03/14/2000US6037832 Temperature dependent constant-current generating circuit and light emitting semiconductor element driving circuit using the same
03/14/2000US6037644 Semi-transparent monitor detector for surface emitting light emitting devices
03/14/2000US6037603 Opto-electronic device with transparent high lateral conductivity current spreading layer
03/14/2000US6037189 Integrated waveguide device and method of fabricating the integrated waveguide device
03/14/2000US6037006 Using holder having plurality of web slats including device-engaging surfaces, the web slats movable in a pair of channels, the plurality of web slats secured at a first end of the channels, inserting a device to be coated
03/14/2000US6036771 Method of manufacturing optical semiconductor device
03/14/2000CA2173059C Microoptical device
03/09/2000WO2000013273A1 Semiconductor device and substrate for semiconductor device
03/09/2000WO2000013269A1 Interferometer based optical devices, particularly amplifiers
03/09/2000WO2000013239A1 METHOD FOR PRODUCING A PLURALITY OF Ga(In,Al)N-LUMINESCENT DIODE CHIPS
03/09/2000WO2000013051A1 Diffractive vertical cavity surface emitting laser power monitor and system
03/09/2000DE2954697C2 Laser recording system for graphical information
03/09/2000DE19919382A1 Semiconductor laser, having co-doped distributed Bragg reflectors, particularly vertical cavity surface emitting lasers
03/09/2000DE19839088A1 Temperature stabilized semiconducting light emission apparatus has active semiconducting layer as temperature sensor with electrical resistance dependant on temperature to generate electrical signal
03/08/2000EP0984536A2 Semiconductor laser mirrors
03/08/2000EP0984535A2 Semiconductor laser with grating structure
03/08/2000EP0984534A1 Drive circuit of a semiconductor optical modulator
03/08/2000EP0984533A2 Positioning and mounting method of a semiconductor laser diode chip
03/08/2000EP0984312A2 Laser diode assembly
03/08/2000CN1246967A Semiconductor laser component
03/08/2000CN1246962A Manufacturing a heterobipolar transistor and a laser diode on the same sustrate
03/07/2000US6035078 Integrated interferometer structure
03/07/2000US6034983 Method of fabricating compound semiconductor device and optical semiconductor device
03/07/2000US6034982 Semiconductor laser array
03/07/2000US6034981 Surface laser diode package having an optical power monitoring function
03/07/2000US6034382 Current-driven semiconductor device and integrated circuit
03/07/2000US6034380 Electroluminescent diode with mode expander
03/07/2000US6033929 Method for making II-VI group compound semiconductor device
03/07/2000US6033927 Method for separating a substrate of a group III nitride semiconductor light-emitting device
03/07/2000US6033926 Method for making multiple wavelength semiconductor lasers on a single wafer
03/07/2000US6033490 Growth of GaN layers on quartz substrates
03/07/2000CA2279837A1 Package for optoelectronic components
03/07/2000CA2166750C Passive optical network having amplified led transmitters
03/04/2000CA2281298A1 Laser oscillation wavelength monitoring device
03/02/2000WO2000011816A1 In-line predistorter for linearization of electronic and optical signals
03/02/2000WO2000011727A1 Edge emitter and method for the production thereof
03/02/2000WO2000011717A1 Heatsink, and semiconductor laser device and semiconductor laser stack using heatsink
03/02/2000WO2000011501A1 Dispersive multilayer-mirrors and method for designing same
03/02/2000WO2000011428A1 Ignition element with a laser light source
03/02/2000DE19938480A1 Photonic semiconductor device, especially an LED, laser diode or photodiode, comprises an indium, gallium and/or aluminum nitride semiconductor layer on a Z-cut quartz substrate
03/02/2000DE19838810A1 Verfahren zum Herstellen einer Mehrzahl von Ga(In,Al)N-Leuchtdiodenchips A method of manufacturing a plurality of Ga (In, Al) N light emitting diode chips
03/02/2000DE19838518A1 Anordnung Arrangement
03/02/2000DE19837221A1 Kantenemitter und Verfahren zur Herstellung desselben Edge emitters and methods of manufacturing the same
03/01/2000EP0982819A1 Epitaxial facet formation for laser diodes based on III-V material systems
03/01/2000EP0982818A2 Laser assembly
03/01/2000EP0982610A2 Optical subassembly for use in fiber optic data transmission and reception
03/01/2000EP0981844A1 External cavity laser pivot design
03/01/2000EP0981843A1 Laser devices
03/01/2000EP0981842A1 High frequency semiconductor laser module
03/01/2000EP0981771A2 Optical devices and methods of fabrication thereof
02/2000
02/29/2000US6031860 Optical device capable of switching output intensity of light of predetermined polarized wave, optical transmitter using the device, network using the transmitter, and method of driving optical device
02/29/2000US6031859 Mode-locked semiconductor laser
1 ... 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 ... 525