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Browse by Category: Main > Optical & Optics
Class Information
Number: 385/11
Name: Optical waveguides > Polarization without modulation
Description: Subject matter wherein the polarization of an incoming light wave is modified as a result of passing through an optical waveguiding element.










Patents under this class:

Patent Number Title Of Patent Date Issued
8705924 Ultra high numerical aperture optical fibers Apr. 22, 2014
8705901 Method for making polarization rotator and the polarization rotator made thereby Apr. 22, 2014
8682114 Coherent detection for an integrated circuit having a multiplexer or a demultiplexer with a shared propagation region Mar. 25, 2014
8682113 Electro-optic waveguide polarisation modulator and a method of modulation Mar. 25, 2014
8666209 Delivering light via optical waveguide and multi-view optical probe head Mar. 4, 2014
8660391 Heterogeneous waveguide integrated optical isolator and circulator utilizing one or more optical grating couplers Feb. 25, 2014
8655184 Higher order dispersion compensation device Feb. 18, 2014
8649637 Polarization interference optical interleaver Feb. 11, 2014
8649093 Polarizing fiber, polarizer, polarizing plate, laminated optical film, and image display Feb. 11, 2014
8644659 Methods and systems for predicting an optical fiber performance parameter Feb. 4, 2014
8634718 Polarization control in a photonic integrated circuit Jan. 21, 2014
8624579 Fiber optic current sensor Jan. 7, 2014
8620131 Variable optical attenuator (VOA) Dec. 31, 2013
8594472 Micro-optic adapters and tips for surgical illumination fibers Nov. 26, 2013
8565561 Polarization independent optical isolator Oct. 22, 2013
8543007 Method and apparatus for broadband mitigation of polarization mode dispersion Sep. 24, 2013
8526773 Optical fiber with differential birefringence mechanism Sep. 3, 2013
8509574 Faraday rotator and isolator Aug. 13, 2013
8503841 Device for coupling an optical fiber and a nanophotonic component Aug. 6, 2013
8498503 Integrated optical coupler Jul. 30, 2013
8494360 In-service optical network testing Jul. 23, 2013
8494314 Fabrication tolerant polarization converter Jul. 23, 2013
8494313 Monitoring eDC polarization inverse filter coefficients to identify real-time physical intrusion into a core or metro optical network Jul. 23, 2013
8488978 Optical signal processor Jul. 16, 2013
8488919 Apparatus for combining multiple signals as depolarized output Jul. 16, 2013
8478086 Imaging laser diodes with a lightwave circuit Jul. 2, 2013
8478083 Multi-stage polarization rotator Jul. 2, 2013
8478082 Sagnac interferometric switch utilizing faraday rotation Jul. 2, 2013
8463082 Manufacturing method for electrooptic element and optical deflector including electrooptic element Jun. 11, 2013
8461822 Temperature compensated fiber optic current or magnetic field sensor with insensitivity to variations in sensor parameters Jun. 11, 2013
8457456 Optical fiber mode coupling device, having an optimized fiber interface and method of fabrication thereof Jun. 4, 2013
8442404 Optical dispersion compensator, optical transmission apparatus, optical transmission system, and method thereof May. 14, 2013
8437588 System and method for generating an optical vector vortex beam having two lobes May. 7, 2013
8388240 Receptacle attached with optical isolator and method thereof Mar. 5, 2013
8380019 Tunable dispersion compensator with minimum differential group delay Feb. 19, 2013
8374468 Highly rare-earth doped fiber array Feb. 12, 2013
8373852 Optical waveguide rotator mechanism, birefringence-inducing element and polarization control devices employing either or both and methods of using same Feb. 12, 2013
8355604 Integrated optical polarizer for silicon-on-insulator waveguides Jan. 15, 2013
8346030 Polarization-independent waveguide-type optical interference circuit Jan. 1, 2013
8346029 Highly rare-earth doped fiber Jan. 1, 2013
8333018 Composition for enhancing evaporation of solution and method thereof Dec. 18, 2012
8331778 WDM transmission apparatus Dec. 11, 2012
8320758 Channel monitor and method for estimating optical power Nov. 27, 2012
8320719 Method for manufacturing a fiber optic current sensor with inherent temperature compensation of the faraday effect Nov. 27, 2012
8306372 Waveguide-type polarizer Nov. 6, 2012
8295656 Method and apparatus for compensating polarization-dependent frequency shifts in optical waveguides Oct. 23, 2012
8290316 Self-referenced optical fiber sensor and related sensor network Oct. 16, 2012
8285100 Ultra high numerical aperture optical fibers Oct. 9, 2012
8285093 Micro-optic adapters and tips for surgical illumination fibers Oct. 9, 2012
8280200 Polarization conversion device and polarization multiplexing modulator Oct. 2, 2012











 
 
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