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Class Information
Number: 385/124
Name: Optical waveguides > Optical fiber waveguide with cladding > With graded index core or cladding
Description: Subject matter wherein the index of refraction of the core or cladding material varies axially or radially.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8705923 Methods for designing improved multimode fiber optic cables Apr. 22, 2014
8705922 Few-moded optical fibers Apr. 22, 2014
8687932 Optimized ultra large area optical fibers Apr. 1, 2014
8687936 Optical fiber, optical transmission system, and method of making optical fiber Apr. 1, 2014
8670643 Large effective area optical fibers Mar. 11, 2014
8666214 Low bend loss optical fiber Mar. 4, 2014
8666213 Method of making multimode optical fibers Mar. 4, 2014
8649645 Optical waveguide and a method of fabricating an optical waveguide Feb. 11, 2014
8643942 Compensation of thermally induced refractive index distortions in an optical gain medium or other optical element Feb. 4, 2014
8641274 Polarization-maintaining fiber and optical fiber sensor using same Feb. 4, 2014
8644664 Broad-bandwidth optical fiber Feb. 4, 2014
8639079 Multimode optical fiber Jan. 28, 2014
8611714 Optical fiber and method for manufacturing same Dec. 17, 2013
8600207 Splicing and connectorization of photonic crystal fibres Dec. 3, 2013
8588568 Bend loss resistant multi-mode fiber Nov. 19, 2013
8588569 Low bend loss optical fiber Nov. 19, 2013
8582943 Side-emitting step index fiber Nov. 12, 2013
8571370 Single mode propagation in fibers and rods with large leakage channels Oct. 29, 2013
8565566 Multi-mode optical fiber Oct. 22, 2013
8565567 Multi-mode optical fiber Oct. 22, 2013
8554038 Manufacturing method of photonic band gap fiber and photonic band gap fiber Oct. 8, 2013
8554036 Graded index multimode optical fiber Oct. 8, 2013
8542967 Depressed graded index multi-mode optical fiber Sep. 24, 2013
8542968 Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers Sep. 24, 2013
8532455 Optical fiber Sep. 10, 2013
8520994 Bandwidth-maintaining multimode optical fibers Aug. 27, 2013
8520993 Multimode optical fiber having improved bending losses Aug. 27, 2013
8509581 Optical fibers with tubular optical cores Aug. 13, 2013
8503845 Multi-core optical fiber and optical communication systems Aug. 6, 2013
8483533 Fiber-coupled laser diode illumination systems with stable beam propagation Jul. 9, 2013
8483534 Modified refractive index profile for low-dispersion multi-mode fiber Jul. 9, 2013
8433166 Multi-core optical fibre Apr. 30, 2013
8428411 Single-mode optical fiber Apr. 23, 2013
8428410 High-bandwidth multimode optical fiber having reduced bending losses Apr. 23, 2013
8419293 Methods and apparatus related to a launch connector portion of a ureteroscope laser-energy-delivery device Apr. 16, 2013
8406592 Bend resistant multimode optical fiber Mar. 26, 2013
8406593 Multimode optical fiber with low bending losses and reduced cladding effect Mar. 26, 2013
8391661 Multimode optical fiber Mar. 5, 2013
8385704 High-bandwidth multimode optical fiber with reduced cladding effect Feb. 26, 2013
8385703 High numerical aperture multimode optical fiber Feb. 26, 2013
8385702 Bend resistant multimode optical fiber Feb. 26, 2013
8385701 Low bend loss optical fiber Feb. 26, 2013
8385697 Multiple-core optical fiber with coupling between the cores Feb. 26, 2013
8374474 Optical fiber with single layer coating for field termination Feb. 12, 2013
8369674 Optimizing total internal reflection multilayer optics through material selection Feb. 5, 2013
8369672 Single-polarization fiber Feb. 5, 2013
8367159 Methods for producing ZMWs with islands of functionality Feb. 5, 2013
8346041 Optical communications system Jan. 1, 2013
8340488 Multimode optical fiber Dec. 25, 2012
RE43875 System and method for optical coherence imaging Dec. 25, 2012

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