Patents
Patents for H01S 5 - Semiconductor lasers (52,420)
07/1995
07/25/1995US5436193 Method of fabricating a stacked active region laser array
07/25/1995US5436192 Method of fabricating semiconductor structures via photo induced evaporation enhancement during in situ epitaxial growth
07/25/1995US5436191 Quantum wire fabrication via photo induced evaporation enhancement during in situ epitaxial growth
07/22/1995CA2140697A1 Process for producing a segmented single crystal plate
07/20/1995WO1995013552A3 Optical filter
07/19/1995EP0663710A2 Optical semiconductor device and method for producing the same
07/19/1995EP0663709A2 A method and apparatus for driving a semi-conductor laser device
07/19/1995EP0663708A1 Controlled optical amplifier
07/19/1995EP0663606A2 Laser beam scanning radiating apparatus
07/19/1995EP0663112A1 Vertical-cavity surface-emitting lasers with intra-cavity structures
07/19/1995EP0663111A1 Multimode imaging component and ring laser provided with a multimode imaging component.
07/19/1995EP0663109A1 Multi-stripe array grating integrated cavity laser
07/18/1995US5434943 For wavelength filtering of inputted light
07/18/1995US5434939 Optical fiber module with surface emitting laser
07/18/1995US5434879 Gain-switched semiconductor light pulse source, and a soliton transmission system
07/18/1995US5434878 Optical gain medium having doped nanocrystals of semiconductors and also optical scatterers
07/18/1995US5434874 Method and apparatus for optimizing output characteristics of a tunable external cavity laser
07/18/1995US5434434 Semiconductor optical device having device regions and diffraction gratings
07/18/1995US5434426 Optical interconnection device
07/18/1995US5433170 Bis/magnesium cyclopentadienyl derivatives
07/14/1995CA2139814A1 Regulated optical amplifier
07/12/1995EP0662740A2 Apparatus and method for laser bias and modulation control
07/12/1995EP0662739A1 Article comprising a semiconductor laser that is non-degenerate with regard to polarization
07/11/1995US5432812 Semiconductor laser device with multi-directional reflector arranged therein
07/11/1995US5432810 Thermoconductivity
07/11/1995US5432809 Patterned mirror stacks with refraction layers
07/11/1995US5432808 Compound semicondutor light-emitting device
07/11/1995US5432722 Global interconnect architecture for electronic computing modules
07/11/1995US5432630 Optical bus with optical transceiver modules and method of manufacture
07/11/1995US5432610 Diode-pumped power build-up cavity for chemical sensing
07/11/1995US5432537 Optical recording apparatus capable of controlling optical power of laser diode array
07/11/1995US5432535 Method and apparatus for fabrication of multibeam lasers
07/11/1995US5432123 Method for preparation of monolithically integrated devices
07/06/1995WO1995018518A1 Light source intensity control device
07/06/1995WO1995018479A1 Integrated laser power monitor
07/06/1995WO1995018444A1 Optical device
07/06/1995WO1995015510A3 Beam shaper
07/06/1995CA2179519A1 Integrated laser power monitor
07/06/1995CA2129388A1 Apparatus and method for laser bias and modulation control
07/05/1995EP0661786A2 Laser diode arrays with close beam offsets
07/05/1995EP0661785A2 Laser apparatus
07/05/1995EP0661784A2 Semiconductor laser diode
07/05/1995EP0661783A1 Method for fabricating semiconductor light integrated circuit
07/05/1995EP0661782A1 A semiconductor laser
07/05/1995EP0661565A1 Optical semiconductor module and a method for fabricating the same
07/05/1995EP0444350B1 Method for fabricating selfstabilized semiconductor gratings
07/05/1995CN1104804A Resin coating method for semiconductor laser device capable of coating thinly and uniformly surfaces of a semiconductor laser chip and photodiode chips with a resin
07/04/1995US5430820 Optoelectronic device with a coupling between an optoelectronic component, in particular a semiconductor diode laser, and an optical glass fibre, and method of manufacturing such a device
07/04/1995US5430751 Semiconductor diode laser and method of manufacturing such a diode
07/04/1995US5430750 Method and device for semiconductor laser with controlled thickness of protective and optical films
07/04/1995US5430749 Laser diode driving circuit
07/04/1995US5430748 Laser system with phase-conjugator-enhanced output
07/04/1995US5429068 Deposition method for compound semiconductor forming device
06/1995
06/29/1995WO1995010159A3 High resolution image projection system and method employing lasers
06/28/1995EP0670084A4 A monolithically integrated semiconductor structure and method of fabricating such structure.
06/28/1995EP0660473A1 Quantum-well type semiconductor laser device having multi-layered quantum-well layer
06/28/1995EP0660472A2 Semiconductor laser device
06/28/1995EP0660471A2 Current driven voltage sensed laser diode driver (CDVS LDD)
06/28/1995EP0660470A1 Method of and device for stabilization of the emission wavelength of a laser
06/28/1995EP0660469A2 Method for fabrication of wavelength selective electro-optic grating for DFB/DBR lasers
06/28/1995EP0660467A1 Optoelectronical element and method of making the same
06/28/1995EP0660380A2 Bandgap tuning of semiconductor quantum well structures
06/28/1995EP0660147A2 Method for laser welding of optical packages
06/27/1995US5428634 Substrate, first mirror, spacer, active layer of indium aluminum gallium phosphide, second spacer, second mirror; first and second mirrors define therebetween a laser cavity
06/27/1995US5428227 Semiconductor light emitting element
06/27/1995US5427716 Compound semiconductors and semiconductor light-emitting devices using the same
06/22/1995WO1995017005A1 Method for fabricating self-assembling microstructures
06/22/1995DE4444618A1 Halbleiterlaser Semiconductor laser
06/22/1995DE4343494A1 Hf feed for laser module with Peltier cooling device
06/22/1995CA2136254A1 Method for fabrication of wavelength selective electro-optic grating for dfb/dbr lasers
06/21/1995EP0658933A2 Semiconductor devices and method for manufacturing the same
06/21/1995EP0658813A1 Radiation-source unit for generating a beam having two directions of polarisation and two frequencies
06/21/1995EP0658795A1 All-optical flip-flop
06/21/1995EP0658784A2 Opto-electronic device for coupling and uncoupling of radiation
06/20/1995US5426717 Line-width insensitive segmented wave reflectors having selected Bragg reflection characteristics
06/20/1995US5426658 Semiconductor laser including ridge confining buffer layer
06/20/1995US5426657 Article comprising a focusing semiconductor laser
06/20/1995US5426533 Apparatus for enhancing collimation and improving collection efficiency from high aspect ratio linear energy sources
06/20/1995US5426452 Laser diode operated in amplitude modulation and pulse amplitude modes
06/14/1995EP0657977A2 Ridge stripe type laser diode and method for fabricating the same
06/14/1995EP0657975A2 Oscillation polarization mode selective semiconductor laser, light source apparatus and optical communication system using the laser
06/14/1995EP0656833A1 Data-recordal using laser beams.
06/14/1995DE4444313A1 Laser diode for visible light
06/13/1995US5425043 Semiconductor laser
06/13/1995US5425042 Refractive index control optical semiconductor device
06/13/1995US5425041 Multiquantum barrier laser having high electron and hole reflectivity of layers
06/13/1995US5425040 Switching regulator control for a laser diode
06/13/1995US5424242 Method for making an optoelectronic amplifier device, and applications to various optoelectronic
06/13/1995US5423943 Selective etching method, optoelectronic device and its fabricating method
06/13/1995CA2057649C System for the generation of modulated optical signals
06/08/1995WO1995015510A2 Beam shaper
06/08/1995DE4442640A1 Optical component with several Bragg gratings
06/07/1995EP0656675A1 Laser-diode-pumped solid-state laser using index-guided type multi-transverse mode broad area laser
06/07/1995EP0656431A2 Metal-organic chemical vapor-phase deposition process
06/07/1995EP0656108A1 Laser gyro microprocessor start up control method and apparatus
06/07/1995CN1103373A Packaging of high power semiconductor lasers
06/06/1995US5422972 Techniques for illuminating internal surfaces of a high speed electro-optical signal translator
06/06/1995US5422905 Closely spaced dual diode lasers
06/06/1995US5422904 Method of and means for controlling the electromagnetic output power of electro-optic semiconductor devices
06/06/1995US5422903 Surface emitting second harmonic generating device