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Class Information
Number: 385/27
Name: Optical waveguides > With optical coupler > Particular coupling function
Description: Subject matter wherein the coupling achieves a specified operation on the light entering or exiting the waveguide.










Sub-classes under this class:

Class Number Class Name Patents
385/28 Coupling between modes in a waveguide or fiber 786
385/30 Evanescent wave coupling 461


Patents under this class:

Patent Number Title Of Patent Date Issued
8712252 Optical signal output apparatus, electrical signal output apparatus, and test apparatus Apr. 29, 2014
8705920 Wavelength filter Apr. 22, 2014
8705912 Light source apparatus and processing method Apr. 22, 2014
8705898 Systems, devices and methods for tuning a resonant wavelength of an optical resonator and dispersion properties of a photonic crystal waveguide Apr. 22, 2014
8693874 Transmission system and method of correcting tilt of the transmission system Apr. 8, 2014
8693824 Apparatus and method for in-line fiber-cladding-light dissipation Apr. 8, 2014
8693823 Photonic crystal three-port circulator with multiple second air columns Apr. 8, 2014
8693817 Reconfigurable optical filters formed by integration of electrically tunable microresonators Apr. 8, 2014
8682121 Optical wavelength filter with wavelength characteristic variation minimized Mar. 25, 2014
8676019 Optical fiber modules encapsulated by flame retardant silicone Mar. 18, 2014
8666200 Optical modulation device, driving method of optical modulation device, and manufacturing method of optical modulation device Mar. 4, 2014
8655184 Higher order dispersion compensation device Feb. 18, 2014
8655133 Optical fiber and optical communication system including same Feb. 18, 2014
8655124 Dielectric waveguide intersection with reduced losses Feb. 18, 2014
8655123 In-line optical fiber devices, optical systems, and methods Feb. 18, 2014
8649642 Methods and systems for predicting an optical fiber performance parameter Feb. 11, 2014
8649640 Optical 90-degree hybrid circuit Feb. 11, 2014
8644659 Methods and systems for predicting an optical fiber performance parameter Feb. 4, 2014
8639071 Device for forming laser radiation Jan. 28, 2014
8634680 Wavelength control device and wavelength control method Jan. 21, 2014
8625942 Efficient silicon-on-insulator grating coupler Jan. 7, 2014
8625940 Light guide device and manufacturing method thereof Jan. 7, 2014
8625939 Ultralow loss cavities and waveguides scattering loss cancellation Jan. 7, 2014
8619342 Image reading apparatus and image forming apparatus Dec. 31, 2013
8611707 System and methods for routing optical signals Dec. 17, 2013
8594503 Method and system for multiplexer waveguide coupling Nov. 26, 2013
8594472 Micro-optic adapters and tips for surgical illumination fibers Nov. 26, 2013
8582608 High power fiber laser system with side-pumping arrangement Nov. 12, 2013
8571373 Photonic crystal band-shifting device for dynamic control of light transmission Oct. 29, 2013
8565562 Connector optical lens with alignment features Oct. 22, 2013
8559820 Optical communication system, optical transmitter, optical receiver and methods, and correlators used therefor Oct. 15, 2013
8559775 Colorless optical network architecture and network components Oct. 15, 2013
8526771 In-plane optical wave guide with area based splitter Sep. 3, 2013
8509581 Optical fibers with tubular optical cores Aug. 13, 2013
8509577 Fiberoptic device with long focal length gradient-index or grin fiber lens Aug. 13, 2013
8508843 Laser systems with doped fiber components Aug. 13, 2013
8503845 Multi-core optical fiber and optical communication systems Aug. 6, 2013
8498503 Integrated optical coupler Jul. 30, 2013
8494360 In-service optical network testing Jul. 23, 2013
8494318 Method and device for hitless tunable optical filtering Jul. 23, 2013
8494317 Method and device for hitless tunable optical filtering Jul. 23, 2013
8488978 Optical signal processor Jul. 16, 2013
8488922 Multi-channel dispersion compensator Jul. 16, 2013
8478091 Single-Stage 1.times.5 grating-assisted wavelength division multiplexer Jul. 2, 2013
8478090 Optical waveguide device and manufacturing method of optical waveguide device Jul. 2, 2013
8478088 Optical switch and manufacturing method thereof Jul. 2, 2013
8463093 Extension of steps in reflective optical gratings Jun. 11, 2013
8463088 Multi-channel optical device Jun. 11, 2013
RE44262 Optical coupler comprising multimode fibers and method of making the same Jun. 4, 2013
8457455 Optical waveguide, optical waveguide module, and electronic apparatus Jun. 4, 2013











 
 
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