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Class Information
Number: 385/123
Name: Optical waveguides > Optical fiber waveguide with cladding
Description: Subject matter wherein a low refractive index sheathing or covering surrounds a higher index of refraction core of an optical fiber, in order to confine light in the core by means of total internal reflection.

Sub-classes under this class:

Class Number Class Name Patents
385/126 Utilizing multiple core or cladding 944
385/125 Utilizing nonsolid core or cladding 697
385/124 With graded index core or cladding 889

Patents under this class:

Patent Number Title Of Patent Date Issued
8712202 Single mode optical fiber with improved bend performance Apr. 29, 2014
8710463 Illuminating waveguide fabrication method Apr. 29, 2014
8705924 Ultra high numerical aperture optical fibers Apr. 22, 2014
8705923 Methods for designing improved multimode fiber optic cables Apr. 22, 2014
8705922 Few-moded optical fibers Apr. 22, 2014
8693833 Manufacturing method for optical fiber preform and optical fiber Apr. 8, 2014
8693832 Optical fiber Apr. 8, 2014
8693812 Structrual element made of an aluminum alloy including an optical sensor Apr. 8, 2014
8687936 Optical fiber, optical transmission system, and method of making optical fiber Apr. 1, 2014
8682126 Method for assembling high power fiber laser system and module realizing the method Mar. 25, 2014
8682125 Method and system for edge cladding of laser gain media Mar. 25, 2014
8676014 Optical fiber and method of manufacturing optical fiber Mar. 18, 2014
8675275 Rare-earth-doped optical fiber having small numerical aperture Mar. 18, 2014
8672927 Laser applicator Mar. 18, 2014
8660395 Highly nonlinear optical waveguide structure with enhanced nonlinearity and mechanical robustness Feb. 25, 2014
8655131 Multi-core optical fiber Feb. 18, 2014
8655130 Precisely-shaped core fibers and method of manufacture Feb. 18, 2014
8655129 Optical fiber with suppressed stimulated brillouin scattering Feb. 18, 2014
8649646 Coherent DUV illumination for semiconductor wafer inspection Feb. 11, 2014
8649645 Optical waveguide and a method of fabricating an optical waveguide Feb. 11, 2014
8649011 Integrated analytical system and method Feb. 11, 2014
8644662 Optical connection structure and production method of optical waveguide to be used for the optical connection structure Feb. 4, 2014
8644652 Slotted optical fibers and methods and apparatuses for the same Feb. 4, 2014
8639079 Multimode optical fiber Jan. 28, 2014
8639078 Optical fiber manufacturing method, optical fiber and endoscope Jan. 28, 2014
8634687 Coated plastic cladding optical fiber and optical fiber cable Jan. 21, 2014
8630522 Constructions and light-conducting conduits Jan. 14, 2014
8625948 Ti: sapphire crystal fiber, manufacturing method thereof, and wide band light source using the same Jan. 7, 2014
8624259 Organic light-emitting display device Jan. 7, 2014
8620125 Light diffusing fibers and methods for making the same Dec. 31, 2013
8617300 Media for photocatalytic filter Dec. 31, 2013
8611714 Optical fiber and method for manufacturing same Dec. 17, 2013
8606062 Apparatus and method for mode control in a semi-guiding amplifier medium Dec. 10, 2013
8600206 Reduced-diameter optical fiber Dec. 3, 2013
8594476 Apparatus and method for mode control in a semi-guiding amplifier medium Nov. 26, 2013
8586286 Resin composition for optical waveguide, and optical waveguide produced by using the resin composition Nov. 19, 2013
8574920 Optical fiber polarimetric chemical sensor with modulated injection of sample fluid Nov. 5, 2013
8571370 Single mode propagation in fibers and rods with large leakage channels Oct. 29, 2013
8557129 Methods of manufacturing optical devices Oct. 15, 2013
8554038 Manufacturing method of photonic band gap fiber and photonic band gap fiber Oct. 8, 2013
8548282 Fiber in-line Mach-Zehnder interferometer (MZI) device Oct. 1, 2013
8546742 Array of nanowires in a single cavity with anti-reflective coating on substrate Oct. 1, 2013
8542968 Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers Sep. 24, 2013
8538218 Unrepeatered long haul optical fiber transmission systems Sep. 17, 2013
8532455 Optical fiber Sep. 10, 2013
8526773 Optical fiber with differential birefringence mechanism Sep. 3, 2013
8520298 Tightly coiled amplifying optical fiber with reduced mode distortion Aug. 27, 2013
8509588 Amplifying optical fiber operating at a wavelength in the range of 1000-1700 nm, methods of fabricating the same, and fiber laser Aug. 13, 2013
8509581 Optical fibers with tubular optical cores Aug. 13, 2013
8507880 Illuminating waveguide fabrication method Aug. 13, 2013

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