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Class Information
Number: 372/45.01
Name: Coherent light generators > Particular active media > Semiconductor > Injection > Particular confinement layer
Description: Subject matter wherein the semiconductor includes a layer specifically designed to hold carrier and/or radiation within a boundary.










Sub-classes under this class:

Class Number Class Name Patents
372/45.013 With saturable absorption layer 120
372/45.011 With strained layer 167
372/45.012 With superlattice structure 214


Patents under this class:

Patent Number Title Of Patent Date Issued
8711895 Surface-emitting laser light source using two-dimensional photonic crystal Apr. 29, 2014
8705901 Method for making polarization rotator and the polarization rotator made thereby Apr. 22, 2014
8704248 Coupled asymmetric quantum confinement structures Apr. 22, 2014
8693516 Semiconductor surface light-emitting element and method of manufacturing thereof Apr. 8, 2014
8681830 Interband cascade laser amplifier medium Mar. 25, 2014
8679873 Method for fabricating oxide-confined vertical-cavity surface-emitting laser Mar. 25, 2014
8675702 Laser module Mar. 18, 2014
8675696 Chemical detection and laser wavelength stabilization employing spectroscopic absorption via laser compliance voltage sensing Mar. 18, 2014
8660160 Semiconductor laser element and method of manufacturing the same Feb. 25, 2014
8660159 Laser diode, optical pickup device, optical disk apparatus, and optical communications equipment Feb. 25, 2014
8659038 Semiconductor light source and method of fabrication thereof Feb. 25, 2014
8659005 Staggered composition quantum well method and device Feb. 25, 2014
8659004 Light emitting diode, light emitting diode lamp, and illuminating apparatus Feb. 25, 2014
8654806 Organic semiconductor lasers by triplet managers Feb. 18, 2014
8649409 Surface-emitting laser device, optical scanner device, and image forming apparatus Feb. 11, 2014
8644358 Highly power-efficient and broadband quantum cascade lasers Feb. 4, 2014
8638832 Electronic device, surface emitting laser, surface emitting laser array, light source, optical module Jan. 28, 2014
8638830 Light emitting and lasing semiconductor devices and methods Jan. 28, 2014
8638828 Method and system for providing directional light sources with broad spectrum Jan. 28, 2014
8637338 Method for producing integrated optical device Jan. 28, 2014
8637337 Method for producing integrated optical device Jan. 28, 2014
8634443 Laser diode and method of manufacturing the same Jan. 21, 2014
8630326 Method and system of heterogeneous substrate bonding for photonic integration Jan. 14, 2014
8625648 Edge-emitting semiconductor laser Jan. 7, 2014
8625647 Semiconductor laser Jan. 7, 2014
8620164 Hybrid III-V silicon laser formed by direct bonding Dec. 31, 2013
8619832 Lens coupled quantum cascade laser Dec. 31, 2013
8619828 Group III nitride semiconductor laser diode Dec. 31, 2013
8615026 Method of manufacturing semiconductor optical device, method of manufacturing semiconductor optical laser element, and semiconductor optical device Dec. 24, 2013
8611388 Method and system for heterogeneous substrate bonding of waveguide receivers Dec. 17, 2013
8611386 Semiconductor laser device and manufacturing method thereof Dec. 17, 2013
8599895 Semiconductor laser device and manufacturing method thereof Dec. 3, 2013
8599894 Semiconductor laser manufacturing method and semiconductor laser Dec. 3, 2013
8594146 Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus Nov. 26, 2013
8594145 Group-III nitride semiconductor laser device, and method for fabricating group-III nitride semiconductor laser device Nov. 26, 2013
8582616 Edge-emitting semiconductor laser with photonic-bandgap structure formed by intermixing Nov. 12, 2013
8576889 Method of producing a radiation-emitting component and radiation-emitting component Nov. 5, 2013
8571080 High efficiency slab-coupled optical waveguide laser and amplifier Oct. 29, 2013
8565279 Semiconductor optical integrated device and method for fabricating the same Oct. 22, 2013
8565278 Semiconductor component and method for producing a semiconductor component Oct. 22, 2013
8558257 Coupled asymmetric quantum confinement structures Oct. 15, 2013
8548022 Single-frequency distributed feedback laser diode with complex-coupling coefficient and transparent conductive cladding layer Oct. 1, 2013
8548020 Group-III nitride semiconductor laser device, and method for fabricating group-III nitride semiconductor laser device Oct. 1, 2013
8547631 Semiconductor optical amplifier Oct. 1, 2013
8537872 Light emitting device Sep. 17, 2013
8537869 Broad area diode laser with high efficiency and small far-field divergence Sep. 17, 2013
8520712 Laser diode and method of manufacturing the same Aug. 27, 2013
8514904 Nitride semiconductor laser diode Aug. 20, 2013
8514903 Quantum cascade laser Aug. 20, 2013
8514902 P-type isolation between QCL regions Aug. 20, 2013











 
 
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