| Patent | Date |
|---|
Method For Reducing Gawbs Noise By Reducing Polarization Diffusion Length
App 20220308290 - YAMAN; Fatih ; et al. | 2022-09-29 |
Accurate Measurement For Guided Acoustic-wave Brillouin Scattering
App 20220278748 - YAMAN; Fatih ; et al. | 2022-09-01 |
Estimating Core-cladding Concentricity Error In Optical Fibers Using Guided Acoustic-wave Brillouin Scattering
App 20220228859 - YAMAN; Fatih ; et al. | 2022-07-21 |
Integrated 3-way Branching Unit Switch Module Having Small Footprint
App 20220182170 - YAMAN; Fatih ; et al. | 2022-06-09 |
Optical Fiber Exhibiting Low Guided Acoustic Brillouin Scattering (gawbs) Noise And Measurement Thereof
App 20220173808 - YAMAN; Fatih ; et al. | 2022-06-02 |
Constant amplitude coded DFOS using out-of-band signaling
Grant 11,296,786 - Huang , et al. April 5, 2 | 2022-04-05 |
Three-way Branching Unit Switch Module Having Small Footprint
App 20220085896 - YAMAN; Fatih ; et al. | 2022-03-17 |
Single-step nonlinearity compensation using artificial intelligence for digital coherent transmission systems
Grant 11,270,200 - Zhang , et al. March 8, 2 | 2022-03-08 |
Estimating Mode Field Distribution In Optical Fibers From Guided Acoustic Wave Brillouin Scattering
App 20220011195 - YAMAN; Fatih ; et al. | 2022-01-13 |
Repeater Design For Distributed Acoustic Sensing On Multispan Fiber Links
App 20210356316 - IP; Ezra ; et al. | 2021-11-18 |
Laser Noise Reduction For Laser Interferometry
App 20210356613 - IP; Ezra ; et al. | 2021-11-18 |
High speed frequency hopping DAS interrogation using AOM-gated re-circulating loop and frequency-shifted receiver LO
Grant 11,159,200 - Huang , et al. October 26, 2 | 2021-10-26 |
Constant Amplitude Coded Dfos Using Out-of-band Signaling
App 20210314063 - HUANG; Yue-Kai ; et al. | 2021-10-07 |
Multicore fiber amplifier with high power efficiency
Grant 11,043,786 - Yaman , et al. June 22, 2 | 2021-06-22 |
Semiconductor Amplifier With Low Polariation-dependent Gain
App 20200403383 - YAMAN; Fatih ; et al. | 2020-12-24 |
Optical fiber nonlinearity compensation using neural networks
Grant 10,833,770 - Zhang , et al. November 10, 2 | 2020-11-10 |
Extending system reach of unrepeated systems using cascaded amplifiers
Grant 10,741,992 - Ip , et al. A | 2020-08-11 |
Transmission filtering using machine learning
Grant 10,708,094 - Yaman , et al. | 2020-07-07 |
3D waveguide for efficient coupling of multimode pump and signals to a multicore fiber amplifier
Grant 10,581,216 - Yaman , et al. | 2020-03-03 |
Optical Fiber Nonlinearity Compensation Using Neural Networks
App 20190393965 - ZHANG; Shaoliang ; et al. | 2019-12-26 |
Probabilistic shaping for arbitrary modulation formats
Grant 10,476,728 - Zhang , et al. Nov | 2019-11-12 |
Distributed acoustic sensing in a multimode optical fiber using distributed mode coupling and delay
Grant 10,466,172 - Yaman , et al. No | 2019-11-05 |
Fiber nonlinearity mitigation using strong mode coupling and large modal delay
Grant 10,401,564 - Yaman , et al. Sep | 2019-09-03 |
Single-step Nonlinearity Compensation Using Artificial Intelligence For Digital Coherent Transmission Systems
App 20190266480 - ZHANG; Shaoliang ; et al. | 2019-08-29 |
Constellation optimization based on generalized mutual information over a nonlinear optical channel
Grant 10,382,138 - Zhang , et al. A | 2019-08-13 |
Low density parity check coded modulation for optical communications
Grant 10,374,632 - Zhang , et al. | 2019-08-06 |
High Speed Frequency Hopping Das Interrogation Using Aom-gated Re-circulating Loop And Frequency-shifted Receiver Lo
App 20190238178 - HUANG; Yue-Kai ; et al. | 2019-08-01 |
C-band and L band amplifier design with increased power efficiency and reduced complexity
Grant 10,340,649 - Yaman , et al. | 2019-07-02 |
Transmission Filtering Using Machine Learning
App 20190109736 - Yaman; Fatih ; et al. | 2019-04-11 |
Probabilistic Shaping for Arbitrary Modulation Formats
App 20190109752 - Zhang; Shaoliang ; et al. | 2019-04-11 |
Fiber Nonlinearity Mitigation Using Strong Mode Coupling And Large Modal Delay
App 20190107671 - YAMAN; Fatih ; et al. | 2019-04-11 |
Data transport using pairwise optimized multi-dimensional constellation with clustering
Grant 10,236,989 - Zhang , et al. | 2019-03-19 |
Physical layer key distribution for long distance repeated networks using random environmental instability
Grant 10,205,592 - Huang , et al. Feb | 2019-02-12 |
Low-complexity brillouin optical time-domain reflectometers using syb-nyquist sampling
Grant 10,107,651 - Yaman , et al. October 23, 2 | 2018-10-23 |
Multicore Fiber Amplifier With High Power Efficiency
App 20180301864 - YAMAN; Fatih ; et al. | 2018-10-18 |
Constellation Optimization Based On Generalized Mutual Information Over A Nonlinear Optical Channel
App 20180269979 - ZHANG; Shaoliang ; et al. | 2018-09-20 |
C-band And L Band Amplifier Design With Increased Power Efficiency And Reduced Complexity
App 20180261968 - Yaman; Fatih ; et al. | 2018-09-13 |
Bidirectional C-band And L-band Optical Transmission Using Circulators
App 20180261971 - YAMAN; Fatih ; et al. | 2018-09-13 |
Distributed acoustic sensing in a multicore optical fiber using distributed mode coupling, delay, and simultaneous pulsing with selectable spatial modes
Grant 10,018,558 - Yaman , et al. July 10, 2 | 2018-07-10 |
3-dimensional inscripted WDM coupler for optical amplifiers and methods for using 3-dimensional inscripted WDM couplers in networks
Grant 10,020,631 - Yaman July 10, 2 | 2018-07-10 |
Low-complexity Brillouin Optical Time-domain Reflectometers Using Syb-nyquist Sampling
App 20180136016 - Yaman; Fatih ; et al. | 2018-05-17 |
Iterative decoding scheme of concatenated LDPC and BCH codes for optical transport network
Grant 9,966,975 - Zhang , et al. May 8, 2 | 2018-05-08 |
3d Waveguide For Efficient Coupling Of Multimode Pump And Signals To A Multicore Fiber Amplifier
App 20180109067 - Yaman; Fatih ; et al. | 2018-04-19 |
Extending System Reach of Unrepeated Systems Using Cascaded Amplifiers
App 20180102626 - Ip; Ezra ; et al. | 2018-04-12 |
Data Transport Using Pairwise Optimized Multi-dimensional Constellation With Clustering
App 20180102851 - Zhang; Shaoliang ; et al. | 2018-04-12 |
Low Density Parity Check Coded Modulation For Optical Communications
App 20180102791 - Zhang; Shaoliang ; et al. | 2018-04-12 |
Distributed Acoustic Sensing In A Multicore Optical Fiber Using Distributed Mode Coupling And Delay
App 20180052102 - Yaman; Fatih ; et al. | 2018-02-22 |
Distributed Acoustic Sensing In A Multimode Optical Fiber Using Distributed Mode Coupling And Delay
App 20180052041 - Yaman; Fatih ; et al. | 2018-02-22 |
Intra-transceiver optical superchannel switching via RF sub-band multiplexing technique
Grant 9,866,928 - Huang , et al. January 9, 2 | 2018-01-09 |
Constellation Design For Use In Communication Systems
App 20170353247 - Yaman; Fatih ; et al. | 2017-12-07 |
Constellation designs with non-gray bit mapping
Grant 9,819,530 - Yaman , et al. November 14, 2 | 2017-11-14 |
Mitigation of multi-path interference from quasi-single-mode fiber using hybrid span configuration and digital signal processing
Grant 9,813,157 - Zhang , et al. November 7, 2 | 2017-11-07 |
3-dimensional Inscripted Wdm Coupler For Optical Amplifiers And Methods For Using 3-dimensional Inscripted Wdm Couplers In Networks
App 20170279242 - Yaman; Fatih | 2017-09-28 |
Centralized automatic bias control system and method for multiple optical modulators
Grant 9,729,230 - Zhang , et al. August 8, 2 | 2017-08-08 |
Wavelength division multiplexing system and method including wavelength monitoring
Grant 9,722,700 - Yaman , et al. August 1, 2 | 2017-08-01 |
Joint transmitter and receiver map algorithm for enhancing filtering tolerance in a bandwidth-limited system
Grant 9,654,314 - Yaman , et al. May 16, 2 | 2017-05-16 |
Ultra-wide range optical wavelength converter by direct signal translation from integrated coherent receiver to dual-polarization IQ modulator
Grant 9,654,249 - Huang , et al. May 16, 2 | 2017-05-16 |
Iterative Decoding Scheme of Concatenated LDPC and BCH Codes for Optical Transport Network
App 20170104496 - Zhang; Shaoliang ; et al. | 2017-04-13 |
Ultra-wide band signal generation using digitally jointed dual sidebands and RF up-conversion for single optical carrier transmission
Grant 9,602,217 - Huang , et al. March 21, 2 | 2017-03-21 |
Optical transmission using few-mode fibers
Grant 9,563,011 - Li , et al. February 7, 2 | 2017-02-07 |
Silicon photonic fiber and method of manufacture
Grant 9,546,094 - Li , et al. January 17, 2 | 2017-01-17 |
Flexible 400G and 1 Tb/s transmission over transoceanic distance
Grant 9,473,244 - Zhang , et al. October 18, 2 | 2016-10-18 |
Constellation Designs With Non-Gray Bit Mapping
App 20160285668 - Yaman; Fatih ; et al. | 2016-09-29 |
Method and system for modulation-independent carrier phase recovery
Grant 9,450,715 - Zhang , et al. September 20, 2 | 2016-09-20 |
Mitigation Of Multi-path Interference From Quasi-single-mode Fiber Using Hybrid Span Configuration And Digital Signal Processing
App 20160261344 - ZHANG; Shaoling ; et al. | 2016-09-08 |
Rhombic-QPSK modulation for improved tolerance to nonlinearity in fiber communication systems
Grant 9,385,903 - Rodriquez , et al. July 5, 2 | 2016-07-05 |
Intra-transceiver Optical Superchannel Switching Via Rf Sub-band Multiplexing Technique
App 20160191168 - Huang; Yue-Kai ; et al. | 2016-06-30 |
Iterative decoding for cascaded LDPC and TCM coding
Grant 9,337,868 - Zhang , et al. May 10, 2 | 2016-05-10 |
Cyclic decoding for cascaded forward error-correction FEC codes
Grant 9,337,867 - Zhang , et al. May 10, 2 | 2016-05-10 |
Optical spectral shaping for nonlinearity enhancement in high speed digital coherent optical transmissions
Grant 9,337,923 - Xu , et al. May 10, 2 | 2016-05-10 |
Joint Transmitter And Receiver Map Algorithm For Enhancing Filtering Tolerance In A Bandwidth-limited System
App 20160105297 - Yaman; Fatih ; et al. | 2016-04-14 |
Ultra-wide Range Optical Wavelength Converter By Direct Signal Translation From Integrated Coherent Receiver To Dual-polarization Iq Modulator
App 20160105238 - Huang; Yue-Kai ; et al. | 2016-04-14 |
Optical nyquist superchannel generation using microwave low-pass filtering and optical equalization
Grant 9,270,379 - Huang , et al. February 23, 2 | 2016-02-23 |
Wavelength Division Multiplexing System And Method Including Wavelength Monitoring
App 20160028504 - Yaman; Fatih ; et al. | 2016-01-28 |
Centralized Automatic Bias Control System And Method For Multiple Optical Modulators
App 20160028475 - Zhang; Shaoliang ; et al. | 2016-01-28 |
Method And System For Modulation-independent Carrier Phase Recovery
App 20160028536 - Zhang; Shaoliang ; et al. | 2016-01-28 |
Pair-wise symbol correlated high receiver sensitivity modulation format
Grant 9,203,519 - Yaman , et al. December 1, 2 | 2015-12-01 |
Inter-band cross-phase modulation compensation for the mitigation of intra-channel nonlinear impairments in optical fiber transmission
Grant 9,184,854 - Mateo , et al. November 10, 2 | 2015-11-10 |
Ultra-Wide Band Signal Generation Using Digitally Jointed Dual Sidebands and RF Up-Conversion for Single Optical Carrier Transmission
App 20150304049 - Huang; Yue-Kai ; et al. | 2015-10-22 |
Interleaved Bidirectional Sub-Nyquist Transmission with Overlapping Counter-Propagating Signal Spectral Bands
App 20150304036 - Huang; Yue-Kai ; et al. | 2015-10-22 |
Optical dispersion compensation module using fiber Bragg grating with multiple degrees of freedom for the optical field
Grant 9,146,359 - Yaman , et al. September 29, 2 | 2015-09-29 |
Polarization-switched differential ternary phase-shift keying
Grant 9,130,679 - Ip , et al. September 8, 2 | 2015-09-08 |
Univeral Automatic Bias Control Process for Digital Transmitter
App 20150215048 - Zhang; Shaoliang ; et al. | 2015-07-30 |
Generation of polarization-alternated QPSK format
Grant 9,077,484 - Zhang , et al. July 7, 2 | 2015-07-07 |
FLEXIBLE 400G AND 1 Tb/s TRANSMISSION OVER TRANSOCEANIC DISTANCE
App 20150104186 - Zhang; Shaoliang ; et al. | 2015-04-16 |
Rhombic-QPSK Modulation for Improved Tolerance to Nonlinearity in Fiber Communication Systems
App 20150043680 - Rodriquez; Eduardo Mateo ; et al. | 2015-02-12 |
Iterative Decoding for Cascaded LDPC and TCM Coding
App 20150026541 - Zhang; Shaoliang ; et al. | 2015-01-22 |
Polarization switching for optical fiber communications
Grant 8,917,998 - Zhang , et al. December 23, 2 | 2014-12-23 |
Silicon Photonic Fiber and Method of Manufacture
App 20140328741 - Li; Guifang ; et al. | 2014-11-06 |
Multiple-symbol polarization switching for differential-detection modulation formats
Grant 8,873,953 - Zhang , et al. October 28, 2 | 2014-10-28 |
Optical Nyquist Superchannel Generation Using Microwave Low-pass Filtering And Optical Equalization
App 20140314411 - HUANG; Yue-Kai ; et al. | 2014-10-23 |
Cyclic Decoding for Cascaded Forward Error-Correction FEC Codes
App 20140310580 - Zhang; Shaoliang ; et al. | 2014-10-16 |
Silicon photonic fiber and method of manufacture
Grant 8,813,522 - Li , et al. August 26, 2 | 2014-08-26 |
Polarization-alternating optical signal generation using CSRZ modulation
Grant 8,787,709 - Yaman , et al. July 22, 2 | 2014-07-22 |
Generation Of Polarization-alternated Qpsk Format
App 20140178071 - ZHANG; Shaoliang ; et al. | 2014-06-26 |
Waveguides configured to simultaneously guide electromagnetic waves of different wavelengths
Grant 8,699,840 - Li , et al. April 15, 2 | 2014-04-15 |
Polarization demultiplexing using independent component analysis
Grant 8,699,889 - Xie , et al. April 15, 2 | 2014-04-15 |
Inter-band cross-phase modulation compensation for the mitigation of intra-channel nonlinear impairments in optical fiber transmission
App 20140099128 - Mateo; Eduardo F. ; et al. | 2014-04-10 |
Optical Dispersion Compensation Module Using Fiber Bragg Grating With Multiple Degrees Of Freedom For The Optical Field
App 20130209035 - Yaman; Fatih ; et al. | 2013-08-15 |
Compensation of optical transmission impairments using digital backward propagation
Grant 8,447,191 - Li , et al. May 21, 2 | 2013-05-21 |
Compensation of transmission impairments in polarization multiplexed systems
Grant 8,437,643 - Li , et al. May 7, 2 | 2013-05-07 |
Optical Spectral Shaping for Nonlinearity Enhancement in High Speed Digital Coherent Optical Transmissions
App 20130094851 - Xu; Lei ; et al. | 2013-04-18 |
Polarization Switching for Optical Fiber Communications
App 20130089327 - Zhang; Shaoliang ; et al. | 2013-04-11 |
Optical Transmission Using Few-Mode Fibers
App 20130064554 - Li; Guifang ; et al. | 2013-03-14 |
Coherent Interleaved Polarization-Multiplexing Optical Communications with Single IQ Modulator
App 20120321311 - Zhang; Shaoliang ; et al. | 2012-12-20 |
Multiple-Symbol Polarization Switching for Differential-Detection Modulation Formats
App 20120321303 - Zhang; Shaoliang ; et al. | 2012-12-20 |
Equivalent-Link Backward Propagation Method for Nonlinearity Compensation in Fiber Transmission Systems
App 20120301146 - Mateo; Eduardo ; et al. | 2012-11-29 |
Generation of Optical Quadrature Duobinary Format Using Optical Delay
App 20120263468 - Yaman; Fatih ; et al. | 2012-10-18 |
Polarization-Alternating Optical Signal Generation using CSRZ Modulation
App 20120251028 - Yaman; Fatih ; et al. | 2012-10-04 |
Soft-decision Non-binary Ldpc Coding For Ultra-long-haul Optical Transoceanic Transmissions
App 20120216093 - Djordjevic; Ivan B. ; et al. | 2012-08-23 |
Electronic post-compensation of optical transmission impairments using digital backward propagation
Grant 8,204,389 - Li , et al. June 19, 2 | 2012-06-19 |
Waveguides Configured To Simultaneously Guide Electromagnetic Waves Of Different Wavelengths
App 20120148207 - Li; Guifang ; et al. | 2012-06-14 |
Polarization Demultiplexing Using Independent Component Analysis
App 20110255858 - Xie; Xiaobo ; et al. | 2011-10-20 |
Compensation of Optical Transmission Impairments Using Digital Backward Propagation
App 20100239262 - Li; Guifang ; et al. | 2010-09-23 |
Compensation of Transmission Impairments in Polarization Multiplexed Systems
App 20100239254 - Li; Guifang ; et al. | 2010-09-23 |
Silicon Photonic Fiber and Method of Manufacture
App 20100092141 - Li; Guifang ; et al. | 2010-04-15 |
Electronic Post-Compensation of Optical Transmission Impairments Using Digital Backward Propagation
App 20090214215 - Li; Guifang ; et al. | 2009-08-27 |
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