Patents
Sitemap › H01 - Basic electric elements › H01S - Devices using stimulated emission › H01S 5 - Semiconductor lasers
Patents for H01S 5 - Semiconductor lasers (52,420)
01/1986
01/14/1986US4564946 Optical communications system using frequency shift keying
01/14/1986US4564268 Optical system for semiconductor laser
01/08/1986EP0167277A2 A micro-displacement measuring apparatus
01/08/1986EP0167260A1 Production of semiconductor devices
01/08/1986EP0037401B1 Ohmic contact to p-type inp or ingaasp
01/07/1986US4563765 Intra-cavity loss-modulated diode laser
01/07/1986US4563764 Semiconductor laser device
01/07/1986US4563368 Passivation for surfaces and interfaces of semiconductor laser facets or the like
01/03/1986WO1986000172A1 Semiconductor devices with buried heterostructure
01/02/1986EP0166593A2 A semiconductor laser device
12/1985
12/31/1985US4562579 Light beam modulating and deflecting system
12/31/1985US4562569 Tandem coupled cavity lasers with separate current control and high parasitic resistance between them for bistability and negative resistance characteristics and use thereof for optical disc readout
12/31/1985US4562350 Optical device containing a semiconductor laser
12/31/1985US4561915 Process for epitaxial growth on a corrugated wafer
12/24/1985US4561119 Optical frequency modulation system
12/24/1985US4561096 Buried semiconductor laser avoiding thyristor action
12/18/1985EP0165060A2 Semiconductor laser beam scanning device
12/18/1985EP0164604A2 Integrated light emitting/receiving amplifier element
12/17/1985US4558921 Soliton fiber telecommunication systems
12/17/1985CA1198225A1 Photoluminescence method of testing double heterostructure wafers
12/11/1985EP0164093A2 Method for manufacturing InGaAsP and InGaAs double-heterostructure lasers and LED's for the wavelength range from 1.2 um to 1.7 um by liquid-phase epitaxy
12/10/1985US4558449 Semiconductor laser with coupled loss modulator for optical telecommunications
12/10/1985US4558448 Semiconductor laser with end zones for reducing non-radiating recombination
12/05/1985WO1985005504A1 Method of making heteroepitaxial ridge overgrown laser
12/03/1985US4556980 Laser light sources
11/1985
11/27/1985EP0162677A2 Method of forming a semiconductor device comprising an optical and an electronic element
11/27/1985EP0162668A2 Semiconductor laser
11/27/1985EP0162660A2 A compound resonator type semiconductor laser device
11/27/1985EP0162569A2 A semiconductor laser
11/26/1985US4555785 Optical repeater integrated lasers
11/26/1985CA1197308A1 Double heterostructure semiconductor laser with periodic structure formed in guide layer
11/21/1985EP0161924A2 Semiconductor laser array
11/19/1985CA1197001A1 Double-channel planar heterostructure semiconductor laser
11/13/1985EP0161173A1 Laser diode electrically confined by way of an inverse junction
11/13/1985EP0161016A1 Semiconductor laser
11/12/1985US4553239 Distributed feedback semiconductor laser
11/12/1985CA1196714A1 Stabilized semiconductor laser
11/07/1985WO1985004991A1 Semiconductor device
11/06/1985EP0160515A2 A semiconductor laser
11/06/1985EP0160490A2 A semiconductor laser
10/1985
10/30/1985EP0159832A2 Interconnecting integrated circuits
10/29/1985US4550333 Light emitting semiconductor mount
10/29/1985US4549782 Active optical fiber tap
10/29/1985CA1196078A1 Double channel planar buried heterostructure laser with periodic structure formed in guide layer
10/29/1985CA1196077A1 Double channel planar buried heterostructure laser
10/23/1985EP0159258A1 Method for producing a monolithically integrated optical device, including a semiconductor laser, and a device obtained thereby
10/22/1985US4549300 Semiconductor laser device
10/22/1985US4547956 Process for producing a semiconductor laser with several independent wavelengths and laser obtained by this process
10/16/1985EP0158565A1 Construction process of a semiconductor laser mirror by ion etching
10/16/1985EP0158475A2 Semiconductor laser apparatus with isolator
10/15/1985US4547396 Method of making a laser array
10/14/1985EP0151130A4 Active optical fiber tap.
10/10/1985WO1985004531A1 Junction semiconductor light-emitting element
10/10/1985WO1985004530A1 Frequency and output regulation in laser diodes
10/10/1985WO1985004529A1 Process for making a semiconductor laser mirror by ionic machining
10/10/1985WO1985004491A1 Process for fabricating a monolithic integrated optical device comprising a semiconductor laser and device obtained by said process
10/09/1985EP0157602A2 A visible double heterostructure-semiconductor laser
10/09/1985EP0157555A2 A semiconductor laser and a method of producing the same
10/09/1985EP0157047A2 Method of and driver circuit for controlling a laser diode
10/08/1985US4546481 Window structure semiconductor laser
10/08/1985US4546480 Injection lasers with quantum size effect transparent waveguiding
10/08/1985US4546479 Semiconductor light-emitting device with layers having different band gaps
10/08/1985US4546478 Semiconductor laser
10/08/1985US4546458 Frequency modulated laser diode
10/08/1985CA1194971A1 Semiconductor laser with conductive current mask
10/02/1985EP0156566A1 Semiconductor devices
10/02/1985EP0156501A1 Support member
10/02/1985EP0156412A1 Device for producing electromagnetic radiation
10/02/1985EP0156365A2 Semiconductor laser
10/02/1985EP0156281A2 Method and device for the synchronous coupling of the longitudinal laser modes of a semiconductor diode laser
10/02/1985EP0156014A2 Array of semiconductor lasers
10/01/1985US4545057 Window structure of a semiconductor laser
09/1985
09/25/1985EP0155853A2 Window vsis semiconductor laser
09/24/1985CA1194196A1 Masking techniques in chemical vapor deposition
09/18/1985EP0155152A2 A semiconductor laser
09/18/1985EP0155151A2 A semiconductor laser
09/17/1985US4542512 Semiconductor laser having a metal-filled groove for improved cooling and stability
09/17/1985US4542511 Semi-conductor lasers
09/11/1985EP0154517A2 Semiconductor laser array
09/03/1985US4539687 Semiconductor laser CRT
09/03/1985US4539686 Laser driving means
09/03/1985CA1192977A1 Constricted double heterostructure semiconductor laser
09/03/1985CA1192965A1 Laser functional device
08/1985
08/29/1985WO1985003727A1 Deposition technique
08/27/1985US4538276 Direct modulation of injection lasers
08/27/1985US4536940 Large refractive index discontinuity
08/14/1985EP0151130A1 Active optical fiber tap
08/13/1985USRE31969 Laser control circuit
08/07/1985EP0150749A2 Composite cavity laser utilizing an intra-cavity electrooptic waveguide device
08/07/1985EP0150214A1 Coupled cavity laser.
08/06/1985US4534033 Three terminal semiconductor laser
08/06/1985US4532694 Method of fabricating emitter/detector-in-a-well for the integration of electronic and optoelectronic components
07/1985
07/30/1985US4532632 Tunable semiconductor laser
07/30/1985US4532631 Semiconductor lasers and method for producing the same
07/30/1985US4532619 Method and apparatus for reducing semiconductor laser optical noise
07/30/1985US4531811 Fiber optics polarizer
07/30/1985EP0051669A4 Semiconductor fabrication utilizing laser radiation.
07/24/1985EP0149563A2 Semiconductor laser
07/24/1985EP0149462A2 Distributed-feedback semiconductor laser
07/24/1985EP0149042A2 Semiconductor laser diode
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