Patent | Date |
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Optical communication system employing a multidimensional constellation with an increased minimum distance Grant 11,309,972 - Bonetti , et al. April 19, 2 | 2022-04-19 |
Optical Communication System Employing A Multidimensional Constellation With An Increased Minimum Distance App 20210091858 - Bonetti; Juan Ignacio ;   et al. | 2021-03-25 |
Coherent optical communication with constellations having coordinates on circles Grant 10,601,521 - Essiambre , et al. | 2020-03-24 |
Multimode optical fiber, mode delay adjuster for fiber systems, and methods to use such fibers, adjusters, and systems Grant 10,585,237 - Essiambre , et al. | 2020-03-10 |
Multimode optical fiber, mode delay adjuster for fiber systems, and methods to use such fibers, adjusters, and systems Grant 10,539,739 - Essiambre , et al. Ja | 2020-01-21 |
Multimode Optical Fiber, Mode Delay Adjuster For Fiber Systems, And Methods To Use Such Fibers, Adjusters, And Systems App 20190369326 - Essiambre; Rene'-Jean ;   et al. | 2019-12-05 |
Coherent Optical Communication With Constellations Having Coordinates On Circles App 20190349090 - Essiambre; Rene-Jean ;   et al. | 2019-11-14 |
Optical communication with some compensation of nonlinear optical effects Grant 10,333,621 - Essiambre , et al. | 2019-06-25 |
Multimode Optical Fiber, Mode Delay Adjuster For Fiber Systems, And Methods To Use Such Fibers, Adjusters, And Systems App 20190049661 - Essiambre; Rene'-Jean ;   et al. | 2019-02-14 |
Multimode Optical Fiber, Mode Delay Adjuster For Fiber Systems, And Methods To Use Such Fibers, Adjusters, And Systems App 20180372945 - Essiambre; Rene'-Jean ;   et al. | 2018-12-27 |
Multi-mode optical communication with mode mixtures Grant 9,819,439 - Ryf , et al. November 14, 2 | 2017-11-14 |
Multi-mode optical transmission line with differential modal group delay compensation Grant 9,778,418 - Essiambre , et al. October 3, 2 | 2017-10-03 |
Multimode optical fiber, mode delay adjuster for fiber systems, and methods to use such fibers, adjusters, and systems Grant 9,759,860 - Essiambre , et al. September 12, 2 | 2017-09-12 |
Optical Communication With Some Compensation Of Nonlinear Optical Effects App 20170237498 - Essiambre; Rene-Jean ;   et al. | 2017-08-17 |
Sparse Dispersion Compensation Of Optical Data Transmission Paths App 20170149521 - Essiambre; Rene-Jean ;   et al. | 2017-05-25 |
Joint Signal-routing And Power-control For An Optical Network App 20160219350 - Kodialam; Muralidharan ;   et al. | 2016-07-28 |
Joint signal-routing and power-control for an optical network Grant 9,392,347 - Kodialam , et al. July 12, 2 | 2016-07-12 |
Optical communication using polarized transmit signal Grant 9,374,188 - Essiambre , et al. June 21, 2 | 2016-06-21 |
Optical receiver having a MIMO equalizer Grant 9,077,455 - Randel , et al. July 7, 2 | 2015-07-07 |
Data Multiplexing And Mixing Of Optical Signals Across Propagation Modes App 20150086201 - Ryf; Roland ;   et al. | 2015-03-26 |
Optical Amplifier For Space-division Multiplexing App 20150085352 - Ryf; Roland ;   et al. | 2015-03-26 |
Configuring optical launch powers in optical fiber transmission lines Grant 8,938,145 - Claisse , et al. January 20, 2 | 2015-01-20 |
Adaptive constellations and decision regions for an optical transport system Grant 8,897,655 - Essiambre , et al. November 25, 2 | 2014-11-25 |
Optical Receiver Having A Mimo Equalizer App 20140186024 - Randel; Sebastian A. ;   et al. | 2014-07-03 |
Multi-Mode Optical Communication With Mode Mixtures App 20140153922 - Ryf; Roland ;   et al. | 2014-06-05 |
Multi-Mode Optical Transmission Line With Differential Modal Group Delay Compensation App 20140079392 - Essiambre; Rene'-Jean ;   et al. | 2014-03-20 |
Flexible dispersion mapping Grant 8,639,123 - Claisse , et al. January 28, 2 | 2014-01-28 |
Adaptive Constellations And Decision Regions For An Optical Transport System App 20130336649 - Essiambre; Rene-Jean ;   et al. | 2013-12-19 |
Multimode optical communication Grant 8,538,275 - Essiambre , et al. September 17, 2 | 2013-09-17 |
Multimode Optical Fiber, Mode Delay Adjuster For Fiber Systems, And Methods To Use Such Fibers, Adjusters, And Systems App 20130230319 - Essiambre; Rene'-Jean ;   et al. | 2013-09-05 |
Electronic nonlinearity compensation for optical transmission systems Grant 8,494,368 - Xie , et al. July 23, 2 | 2013-07-23 |
Asymmetric long-haul transmission paths with optical phase conjugation Grant 8,396,372 - Chowdhury , et al. March 12, 2 | 2013-03-12 |
Receiver for optical transverse-mode-multiplexed signals Grant 8,355,638 - Essiambre , et al. January 15, 2 | 2013-01-15 |
Intra-channel nonlinearity compensation for optical data communications Grant 8,331,800 - Essiambre , et al. December 11, 2 | 2012-12-11 |
Transverse-mode multiplexing for optical communication systems Grant 8,320,769 - Essiambre , et al. November 27, 2 | 2012-11-27 |
Configuring optical launch powers in optical fiber transmission lines App 20120170943 - Claisse; Paul ;   et al. | 2012-07-05 |
Electronic Nonlinearity Compensation For Optical Transmission Systems App 20110255879 - Xie; Chongjin ;   et al. | 2011-10-20 |
Multimode Optical Communication App 20110243574 - Essiambre; Rene'-Jean ;   et al. | 2011-10-06 |
Flexible Dispersion Mapping App 20110211828 - Claisse; Paul Richard ;   et al. | 2011-09-01 |
Flexible dispersion mapping Grant 7,965,945 - Claisse , et al. June 21, 2 | 2011-06-21 |
Transverse-mode Multiplexing For Optical Communication Systems App 20100329671 - Essiambre; Rene'-Jean ;   et al. | 2010-12-30 |
Receiver For Optical Transverse-mode-multiplexed Signals App 20100329670 - Essiambre; Rene-Jean ;   et al. | 2010-12-30 |
Time-interleaved polarization-division-multiplexed transmission systems and transmitters App 20100150559 - Essiambre; Rene-Jean ;   et al. | 2010-06-17 |
Communication System and Method With Signal Constellation App 20100150577 - Essiambre; Rene'-Jean ;   et al. | 2010-06-17 |
Intra-Channel Nonlinearity Compensation For Optical Data Communications App 20100111542 - Essiambre; Rene-Jean ;   et al. | 2010-05-06 |
Intra-channel nonlinearity compensation for optical data communications Grant 7,672,599 - Essiambre , et al. March 2, 2 | 2010-03-02 |
Processes and systems involving optical phase conjugators Grant 7,558,485 - Chowdhury , et al. July 7, 2 | 2009-07-07 |
Optimum sample spacing in over-sampled maximum likelihood sequence estimation receivers Grant 7,474,860 - Essiambre , et al. January 6, 2 | 2009-01-06 |
Low total excursion dispersion maps Grant 7,454,144 - Chowdhury , et al. November 18, 2 | 2008-11-18 |
Maximum Likelihood Sequence Estimation For High Spectral Efficiency Optical Communication Systems App 20080199191 - Essiambre; Rene-Jean ;   et al. | 2008-08-21 |
Configuring optical launch powers in optical fiber transmission lines Grant 7,379,647 - Claisse , et al. May 27, 2 | 2008-05-27 |
Flexible dispersion mapping App 20080069573 - Claisse; Paul Robert ;   et al. | 2008-03-20 |
Intra-channel Nonlinearity Compensation For Optical Data Communications App 20080050125 - Essiambre; Rene Jean ;   et al. | 2008-02-28 |
Low Total Excursion Dispersion Maps App 20070286607 - Chowdhury; Aref ;   et al. | 2007-12-13 |
Low total excursion dispersion maps Grant 7,280,765 - Chowdhury , et al. October 9, 2 | 2007-10-09 |
Optimum Sample Spacing In Over-sampled Maximum Likelihood Sequence Estimation Receivers App 20070140706 - Essiambre; Rene Jean ;   et al. | 2007-06-21 |
Configuring optical launch powers in optical fiber transmission lines App 20070081778 - Claisse; Paul ;   et al. | 2007-04-12 |
Method and apparatus for extending optical communication Grant 7,027,740 - Essiambre , et al. April 11, 2 | 2006-04-11 |
Modulation with low cross-talk in optical transmission App 20060051095 - Essiambre; Rene'-Jean | 2006-03-09 |
Asymmetric long-haul transmission paths with optical phase conjugation App 20060045541 - Chowdhury; Aref ;   et al. | 2006-03-02 |
Low total excursion dispersion maps App 20040234272 - Chowdhury, Aref ;   et al. | 2004-11-25 |
Process for optical communication and system for same App 20040234275 - Chowdhury, Aref ;   et al. | 2004-11-25 |
Processes and systems involving optical phase conjugators App 20040234274 - Chowdhury, Aref ;   et al. | 2004-11-25 |
Method and apparatus for extending optical communication App 20040208617 - Essiambre, Rene-Jean ;   et al. | 2004-10-21 |
Dispersion compensation in optical fiber transmission lines Grant 6,792,214 - Essiambre , et al. September 14, 2 | 2004-09-14 |
Method and system for suppressing signal distortions associated with nonlinearity in optical fibers Grant 6,788,833 - Brisson , et al. September 7, 2 | 2004-09-07 |
Arrangement for generating chirped return to zero (CRZ) optical data signals Grant 6,693,929 - Essiambre , et al. February 17, 2 | 2004-02-17 |
Modulation format with low sensitivity to fiber nonlinearity Grant 6,606,176 - Essiambre , et al. August 12, 2 | 2003-08-12 |
High-dispersion fibers for high-speed transmission App 20020141715 - Essiambre, Rene-Jean ;   et al. | 2002-10-03 |