OPTICAL TRANSMISSION SYSTEM AND TRANSMITTER

SIGNAL TO NOISE AND DISTORTION RATIO (SNDR) ANALYSIS FOR CHARACTERIZATION OF A LINEAR PLUGGABLE OPTICS (LPO) MODULE

Compact Etalon-Based Dispersion Compensation In WDM Optical Systems

Communications Circuitry with Injection Locking Stabilization Control

WAVELENGTH CONVERTER AND WAVELENGTH CONVERSION METHOD

CIRCUIT FOR MULTI-PATH INTERFERENCE MITIGATION IN AN OPTICAL COMMUNICATION SYSTEM

TRANSMITTER AND RECEIVER CROSSTALK SHIELDING

OPTICAL MODULATOR, TRANSMITTING APPARATUS, COMMUNICATION SYSTEM, AND MODULATION METHOD

MODEL-BASED DECISION FEEDBACK DETECTION FOR OPTICAL COMMUNICATION

OPTICAL TRANSMISSION SYSTEM, OPTICAL RECEIVER, OPTICAL TRANSMITTER, CONTROL METHOD AND PROGRAM

OPTICAL NETWORK SYSTEM, CONTROL METHOD, AND STORAGE MEDIUM

AI-AIDED PDLUT SIMPLIFICATION FOR NON-LINEAR DIGITAL PRE-DISTORTION

WAVELENGTH DIVERSITY TURBULENCE MITIGATION METHOD AND APPARATUS FOR FREE-SPACE OPTICAL COMMUNICATIONS

Optical Linearization Technique

METHOD AND DEVICE FOR MONITORING GENERALIZED OPTICAL SIGNAL-TO-NOISE RATIO, COHERENT RECEIVER AND NETWORK APPARATUS

Management and control system of wavelength-multiplexed subranging electro-optic modulator (SEOM)s for high dynamic range applications

METHOD FOR COHERENT OPTICAL TRANSMISSION AND RECEPTION AND APPARATUS THEREOF

CALIBRATION APPARATUS, CALIBRATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

OPTICAL TRANSMISSION AND RECEPTION SYSTEM, OPTICAL TRANSMISSION AND RECEPTION METHOD, AND OPTICAL TRANSMISSION APPARATUS

OPTICAL DEVICE AND METHOD FOR FORMING THE SAME

APPARATUS AND METHOD FOR COMPENSATING PERFORMANCE OF TRANSMITTER IN OPTICAL COMMUNICATION SYSTEM

OPTICAL TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, RECEIVING APPARATUS AND METHOD FOR DEVICE CHARACTERISTIC ESTIMATION

OPTICAL TRANSCEIVER TUNING USING MACHINE LEARNING

OPTICAL SIGNAL RELAY APPARATUS, OPTICAL TRANSMISSION SYSTEM, AND OPTICAL SIGNAL RELAY METHOD

OPTICAL COMMUNICATION SYSTEM, OPTICAL TRANSMITTING AND RECEIVING APPARATUS, AND OPTICAL COMMUNICATION METHOD

CIRCUIT FOR MULTI-PATH INTERFERENCE MITIGATION IN AN OPTICAL COMMUNICATION SYSTEM

LINEARIZATION OF OPTICAL TRANSMITTERS FOR DATA COMMUNICATIONS

System and method for generating arbitrary waveform of microwave photon based on optical frequency tuning

SYMBOL CONSTELLATION GENERATION APPARATUS, CONTROL METHOD, AND COMPUTER-READABLE STORAGE MEDIUM

Probabilistic Constellation Shaping of Multi-Dimensional Symbols for Improved Tolerance to Nonlinear Impairments

DEVICE FOR GENERATING WIDE CAPTURE RANGE FREQUENCY TUNABLE OPTICAL MILLIMETER-WAVE SIGNAL

APPARATUS AND METHOD FOR MEASURING NONLINEAR SYSTEM NOISES

Optical transmission system, control apparatus, optical transmission method and program

Optical transmitter based on vestigial sideband modulation

APPARATUS WITH NON-LINEAR FILTER

Multi-transceiver system with selective transmit branch combination for optical wireless communication

Digital tone-based apparatus and method for measuring the frequency response of coherent optical transmitters

Optical transmission system and characteristic estimation method

Transition-based, nonlinear equalization for optical transmission

System and method for interference cancellation in optical transmission

DISTORTER COEFFICIENT UPDATING APPARATUS, METHOD AND DIGITAL PREDISTORTION APPARATUS

Signal pre-compensation method and apparatus

Light transmitting device, communication system, and light transmitting method

Communication system, receiver, equalization signal processing circuit, method, and non-transitory computer readable medium

Optical transceiver tuning using machine learning

Optical wireless apparatus and method for creating information memories

Optical frequency transfer device based on passive phase compensation and transfer method

Radio apparatus and system

DRIVER AMPLIFIER

Transmission device and method of setting transmission parameter

Optical transmitter input resistance measurement and encoder/driver modulation current configuration techniques

Circuit for multi-path interference mitigation in an optical communication system

Optical transmission characteristics compensating method and optical transmission characteristics compensating system

Performance estimation apparatus and method for nonlinear communication system and an electronic device

PHOTONIC TENSOR ACCELERATORS FOR ARTIFICIAL NEURAL NETWORKS

Device having non-linear filter

METHOD FOR TRANSMITTING DATA AND FOR OPTICAL TRANSCEIVER

Probabilistic constellation shaping of multi-dimensional symbols for improved tolerance to nonlinear impairments

Optical transmitting system, optical transmitting apparatus, optical receiving apparatus and transfer function estimating method

Digital tone-based apparatus and method for measuring the frequency response of coherent optical transmitters

Method and corresponding apparatus for reducing backlight crosstalk impact of optical assembly

Optical communications module link extender, and related systems and methods

Systems and methods for improved data transmission in short-reach links

OPTICAL TRANSMITTER WITH MACH-ZEHNDER MODULATOR AND METHOD FOR OPERATING THE SAME

A METHOD AND SYSTEM FOR DETERMINING A MODEL REPRESENTATION FOR AN OPTICAL TRANSMITTER

DISPERSION COMPENSATION METHOD AND APPARATUS, AND STORAGE MEDIUM

Method and apparatus for pre-distorting an input signal for an optical transmitter

Systems and methods for relative intensity noise cancelation

Optical analog matrix multiplier for optical neural networks

Backward propagation with compensation of some nonlinear effects of polarization mode dispersion

Coherent optical transceiver with programmable application modes

Remote radio unit and a central unit for a base transceiver station

Circuit for multi-path interference mitigation in an optical communication system

Apparatus and method for adjusting optical axis for optical wireless communication in free space

Non-linear filter for DML

Multiple port network device with differential ports for reduced electromagnetic interference at optical modules

Systems and methods for optical modulation index calibration in a CATV network

Efficient multi-mode DFE

Reduction of second-order non-linear distortion in a wideband communication system

REDUCING PATTERN EFFECTS FOR PULSE AMPLITUDE MODULATION SIGNALS IN SEMICONDUCTOR OPTICAL AMPLIFIERS

Optical performance monitoring based on fast bit error rate (BER) statistics

Circuit for multi-path interference mitigation in an optical communication system

System and methods for virtualizing delta sigma digitization

OPTICAL SIGNAL SKEW COMPENSATION

Chromatic dispersion compensation

Methods and apparatus for tuning lookup table circuits in a transmitter of optical and electrical communication systems

Probabilistic constellation shaping of multi-dimensional symbols for improved tolerance to nonlinear impairments

OPTICAL LINK ARCHITECTURE BASED ON WIRELINE EQUALIZATION TECHNIQUES

Method for compensating channel distortions by pre-distortion of Mach-Zehnder modulators, based on symmetric imbalance

Method and apparatus for determining a maximum transmission capacity within an optical network

Adjustment of control parameters of section of optical fiber network

Optical transmission characteristic estimation method, optical transmission characteristic compensation method, optical transmission characteristic estimation system and optical transmission characteristic compensation system

OPTICAL TRANSMITTER AND OPTICAL TRANSMISSION METHOD

Optical transceiver

Optical transceiver

Systems and methods to increase capacity in optical networks based on excess margin

Systems and methods for optical modulation index calibration in a CATV network

Wavelength conversion device, transmission device, and transmission system

Driver assisted by charge sharing

AMPLITUDE COHERENT DETECTION FOR PULSE AMPLITUDE MODULATION SIGNALS

Reconfigurable digital predistortion circuit

OPTICAL COMMUNICATION WITH WAVELENGTH-DEPENDENT AMPLITUDE PRE-COMPENSATION

Optical communication apparatus and frequency control method

Method and apparatus for transmitting optical signal, and wavelength selective switch

Reduction of second-order non-linear distortion in a wideband communication system

Infrared detection circuit and infrared sensor

Electronic device associated with a photovoltaic module to optimise the throughput of a bidirectional VLC transmission

NONLINEAR SIGNAL FILTERING

Optical link architecture based on wireline equalization techniques

Apparatus and method for adjusting modulation index of analog optical signal using interference phenomenon of coherent light

Circuit for multi-path interference mitigation in an optical communication system

Optical signal transmission apparatus for generating multi-level optical signal and method performed by the same

Dual-drive push-pull optical modulator with electrical common-mode suppression

Optical driver circuits

Optical transmission distortion compensation device, optical transmission distortion compensation method, and communication device

Optical fiber sensor and optical fiber sensor system

Method of controlling optical transmitter operable for pulse-amplitude modulation signal

Systems and methods for improved data transmission in short-reach links

System and methods for virtualizing delta sigma digitization

Optical transmission apparatus and method

Devices and methods for transmitting and receiving in an optical communications system

Hybrid direct-modulated/external modulation optical transceiver

Optical transmitter and skew compensation method

Backward propagation with compensation of some nonlinear effects of polarization mode dispersion

Power control in an optical fiber network

Driver circuit, optical module, and active optical cable

Coherent optical transceiver with programmable application modes

Optical transceiver

TRANSMIT OPTICAL SUB-ASSEMBLY WITH LOCAL FEEDBACK

Bias control apparatus and method of modulator of optical transmitter and optical transmitter

Constellation optimization based on generalized mutual information over a nonlinear optical channel

Optical transceiver and method of manufacturing the same

System and method for microwave distribution and measurement with high dynamic range

Device and method for free space coherent optical communication by means of automatic compensation for phase noise in atmosphere using femtosecond laser optical comb

System and method for processing an electromagnetic signal

Optical link architecture based on wireline equalization techniques

Method and apparatus for characterization and compensation of optical impairments in InP-based optical transmitter

Techniques for optical wireless communication

Optical subassembly for an optical receiver, optical receiver and transceiver comprising the same, and methods of making and using the same

Chirp managed laser generation for next generation passive optical networks

Chromatic dispersion detection method and device for optical transmission network and storage medium

Electronical compensation of an interleaver transfer function for optical multiple carrier transmission

Frequency allocation method and transmission apparatus for performing the method

Devices and methods for transmitting and receiving in an optical communications system

Circuit for multi-path interference mitigation in an optical communication system

Method and system for nonlinear interference mitigation

Coherent optical transceiver with programmable application modes

Optical Communication Module

De-emphasis with separate edge control

Electric system with control winding and method of adjusting same

Optical transceiver, optical communication apparatus, and method of controlling light receiving element

Nonlinear equalizer

Electronic device associated with a photovoltaic module to optimise the throughput of a bidirectional VLC transmission

Polarization modulation of supervisory signals for reducing interference with data signals

Second order detection of two orthogonal dithers for I/Q modulator bias control

Optical communication transmitting apparatus and receiving apparatus

Optical communication system and device for linearizing non-linear signal transmission characteristics

Stimulated Brillouin scattering (SBS) suppression in an optical communications system

Optical up/down conversion-type optical phase conjugate pair signal transmission/reception circuit

Polarization dispersion adder and optical receiver

METHOD FOR IMPROVING SIGNAL QUALITY OF A DIGITAL SIGNAL BEING PROCESSED IN A LINEAR DEVICE AND APPARATUS USING THE SAME

Optical communication with some compensation of nonlinear optical effects

Circuit for multi-path interference mitigation in an optical communication system

Systems and methods for optical modulation index calibration in a CATV network

Optical signal modulation apparatus and system

PHASE EQUALIZATION OF VERTICAL CAVITY SURFACE EMITTING LASER WITH LOW-PASS AND ALL-PASS FILTERING

DELAY-BASED NONLINEAR EQUALIZER

Techniques for optical wireless communication

Apparatus for measuring a filtering characteristic, pre-equalizer and communication equipment

PRECOMPENSATION TECHNIQUE FOR IMPROVED VCSEL-BASED DATA TRANSMISSION

TRANSMISSION APPARATUS AND METHOD FOR CONFIRMING CONNECTION OF OPTICAL FIBER

STRESSED OPTICAL TRANSMITTER AND METHOD OF COMPLIANCE TESTING AN OPTICAL RECEIVER

Iterative decoding scheme of concatenated LDPC and BCH codes for optical transport network

Methods, systems, and computer readable media for providing traffic generation or forwarding device that compensates for skew between electrical lanes in a manner that allows coherent detection of transmitted data

Hybrid direct-modulated/external modulation optical transceiver

Optical link architecture based on wireline equalization techniques

Interference cancellation device and interference cancellation method

Transmission apparatus and transmission system

Mitigating inter-symbol interference in coded light

TECHNIQUES FOR REDUCING THE FOOTPRINT OF A MULTI-CHANNEL TRANSMITTER OPTICAL SUBASSEMBLY (TOSA) WITHIN AN OPTICAL TRANSCEIVER HOUSING

Systems and methods to increase capacity in optical networks based on excess margin

Optical transmitter and control method

Method for eliminating nonlinear effects, transmitter and receiver

Framing scheme for continuous optical transmission systems

Self powered optical system

Transmit optical sub-assembly with local feedback

Method and system for nonlinear interference mitigation

OPTICAL TRANSMISSION APPARATUS AND OPTICAL TRANSMISSION METHOD

QAM vector signal generation by external modulator

SYSTEM AND METHOD FOR REMOVING FAR FIELD LIMITATIONS IN MICROWAVE PHOTONIC ARBITRARY WAVEFORM GENERATORS

Synchronization of SBS suppression modulation to enable small offset, OBI free, WDM signal transmission

Data rate programming using source degenerated CTLE

Optical transceiving using self-homodyne detection (SHD) and remote modulation

Innovative operation room light system capable of wireless data exchange between operating room devices

Optical transmitter emitting light with narrowed linewidth

Optical Transmitter and Method of Transmitting an Optical Signal

Transimpedance amplifier circuit

Current-mode driver with built-in continuous-time linear equalization

Current-mode driver

Systems and methods for burst detection in a CATV network

Reduced complexity nonlinear compensation

Transmission scheme for communications systems

OPTICAL COMMUNICATION SYSTEM HAVING ENHANCED SPECTRAL EFFICIENCY USING ELECTRONIC SIGNAL PROCESSING

Nonlinear compensation method and apparatus and system in multicarrier optical communication system

Method, device and communication system for reducing optical transmission impairments

Joint transmitter and receiver map algorithm for enhancing filtering tolerance in a bandwidth-limited system

Optical line loading using variable bandwidth noise

Distortion compensation device and compensation distortion method

Near-threshold optical transmitter pre-distortion

Optical transmission device, nonlinear distortion compensation method, and nonlinear distortion pre-equalization method

Feedback for electronic pre-distortion in an optical transmitter

Adaptive compensation circuitry for suppression of distortions generated by the dispersion-slope of optical components

Adaptive optical channel compensation

Calculating apparatus and method for nonlinear weighting coefficient

Cross-point shifting techniques

Directly modulated laser with dispersion compensation

Hybrid laser anti-clipping for fiber-coaxial networks

Optical transmission apparatus and detection apparatus

Laser transceiver with improved bit error rate

Margin-based optimization systems and methods in optical networks to unblock superchannels

Margin-based optimization systems and methods in optical networks by intentionally reducing margin

Margin-based optimization systems and methods in optical networks for capacity boosting

Pre-distortion of an optical signal with frequency division multiplexed sub-carriers

Systems and methods for burst detection in a CATV network

Systems and methods for optical modulation index calibration in a CATV network

Systems and methods for clip prevention in a CATV network

Active optical combiner for CATV network

EML bias control system

Driving circuit for driving non-linear optical modulator by signal having plural logic levels

Semiconductor optical modulation device

System and Method for Chromatic Dispersion Tolerant Direct Optical Detection

Optical transmitter

Electronic dispersion compensation for low-cost distributed feedback-directly modulated laser

Optical transmission circuit, optical transmission device, and optical transmission system

Dispersion management for inhomogeneous fiber-optic links

Data Multiplexing And Mixing Of Optical Signals Across Propagation Modes

FIBER-NONLINEARITY PRE-COMPENSATION PROCESSING FOR AN OPTICAL TRANSMITTER

Adaptive compensation circuitry for suppression of distortions generated by the dispersion-slope of optical components

Optical transmitter, optical receiver, method of compensating non-linear distortion, and communication apparatus

Methods and systems for reduced complexity nonlinear compensation

Method to control transmitter optical module

Pluggable optical transmitter module for network optical transport system with distortion control

Optical communication apparatus and control method thereof

Reducing phase noise associated with optical sources

Method for improving signal quality of a digital signal being transmitted through a non-linear device and apparatus using the same

System and method for suppression of even-order photodiode distortions

Microwave predistorted signal generating method and apparatus

Modulator for optical transmitter

Resource-efficient digital chromatic dispersion compensation in fiber optical communication using spectral shaping subcarrier modulation

System and Method for Broadband Transmissions on a Fiber Optic with Suppression of Second and Third Order Distortions

DRAWING APPARATUS, TRANSMISSION APPARATUS, RECEIVING APPARATUS, AND METHOD OF MANUFACTURING ARTICLE

CATV transmission system using analog small form factor pluggable modules

Distortion compensation circuit including tunable phase path

Optical transmission apparatus and characteristic compensation method

Broadband optical phase detection and phase noise removal with an optical resonator

Nonlinear compensating apparatus and method and transmitter

Transmitter and receiver for transceiving optical signals

System and method for distortion compensation in response to frequency detection

System and method for distortion compensation including configureable delay

Distortion compensation circuit including one or more phase invertible distortion paths

Method and system for bidirectional optical communication

Driver and optical transmission apparatus

Driver and optical transmission apparatus

Drive circuit, optical transmission apparatus, driving method, and optical transmission method

Optical transmitter and method for controlling the same

Hybrid fiber coaxial network optical transport system with distortion control

Optical communication apparatus and optical add/drop apparatus

Device and method for optimally adjusting transmitter parameters

Circuit arrangement and method for controlling light emitting components

Time delay adjustment device and method

Transmission of broadband signals

Electrical domain suppression of linear crosstalk in optical communication systems

Optical communication system having enhanced spectral efficiency using electronic signal processing

Control system for a polar optical transmitter

Control apparatus and control method for optical modulator

Optical transmitter

Optical transmission system, optical transmitter for optical transmission system, and optical receiver for optical transmission system

Programmable signal emphasis for optical transmitters

OPTICAL TRANSMISSION APPARATUS

Reducing cross-modulation in multichannel modulated optical systems

Multichannel optical transport network optical detection skew calibration

Laser source for a passive optical network

Polarization multiplexed light transmitter and control method thereof

Methods and apparatus for generation and transmission of optical signals

Phase shift keyed modulation of optical signal using chirp managed laser

SYSTEMS FOR DEPLOYING AN OPTICAL NETWORK

Optical communication apparatus and optical add/drop apparatus

Four quadrant linearizer

Reducing cross modulation in multichannel modulated optical systems with anti-clipping

Optical transmitter with adaptively controlled optically linearized modulator

Optical modulation device and optical modulation method

Distortion compensation circuit including one or more phase invertible distortion paths

Distortion compensation circuit and method based on orders of time dependent series of distortion signal

Polarization mode dispersion compensation using BCJR equalizer and iterative LDPC decoding

OPTIMIZED CDR APPLICATION FOR VARIABLE DATA RATE SIGNALS IN SFPs FOR JITTER REDUCTION

CONTROLLER FOR OPTICAL TRANSMISSION DEVICE

Method to produce an optical module for analog data transmission

Resonator-assisted control of radio-frequency response in an optical modulator

High power, low distortion directly modulated laser transmitter

High-dynamic-range analog fiber-optic link using phase modulation and tunable optical filter