to control the modulating signal amplitude including amplitude distortion

Industry

CPC
H04B10/50572

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Parent Industries

HELECTRICITY H04Electric communication H04BTRANSMISSION H04B10/00Transmission systems employing electromagnetic waves other than radio-waves

Current Industry

H04B10/50572to control the modulating signal amplitude including amplitude distortion

Industries

Patents Grantslast 30 patents

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Digital implementation of closed loop optical modulation amplitude...
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Method for control of optical intensity and extinction ratio of las...
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- HILIGHT SEMICONDUCTOR LIMITED
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Ring-resonator modulation of an optical signal
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- Issue date Oct 1, 2019
- Hewlett Packard Enterprise Development LP
- Janet Chen
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Optical communication apparatus and optical communication system
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- Fujitsu Limited
- Takashi Shiraishi
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Method and apparatus for distortion correction in optical communica...
- Patent number 10,382,131
- Issue date Aug 13, 2019
- Juniper Networks, Inc.
- Theodore J. Schmidt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for reducing noise in optoelectronic oscillators
- Patent number 10,205,526
- Issue date Feb 12, 2019
- Raytheon Company
- Andrew Kowalevicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calibration of pluggable optical module
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- Issue date Nov 13, 2018
- Oclaro Technology Limited
- Robert Griffin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Optical transmitter and method of controlling optical modulator
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- Issue date Nov 6, 2018
- Fujitsu Optical Components Limited
- Hiroshi Nishimoto
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Adaptive Mach Zehnder modulator linearization
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- Hari Shankar
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Optical modulator and optical module
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- Yasuhiro Ohmori
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Optical transmission device, optical modulator, and bias control me...
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Adaptive mach zehnder modulator linearization
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Optical modulators and data processing systems using the same
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Optical signal processing apparatus, optical signal processing meth...
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Optical transmitter and bias control method for optical modulator
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- Iori Shirakawa
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Optical transmitter, method for controlling optical modulator, and...
- Patent number 9,843,396
- Issue date Dec 12, 2017
- Fujitsu Limited
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Method and apparatus for distortion correction in optical communica...
- Patent number 9,806,812
- Issue date Oct 31, 2017
- Juniper Networks, Inc.
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Information Patent Grant
Control apparatus and method for monitoring optical fiber link
- Patent number 9,787,395
- Issue date Oct 10, 2017
- Electronics and Telecommunications Research Institute
- Hwan Seok Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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ADJUSTING EYE HEIGHTS AND OPTICAL POWER LEVELS OF A MULTI-LEVEL OPT...
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RING-RESONATOR MODULATION OF AN OPTICAL SIGNAL
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- Ping Cui
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OPTICAL SIGNAL TRANSMITTER, AND BIAS VOLTAGE CONTROL METHOD
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE

to control the modulating signal amplitude including amplitude distortion

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Adjusting eye heights and optical power levels of a multi-level opt...

Voltage controlled electro-optical serializer/deserializer (SerDes)

Systems and methods for phase compensation

Receiving device and receiving method

Adjusting eye heights and optical power levels of a multi-level opt...

RF processing system and method

Interference suppression with mitigation of intermodulation distortion

Transmitting and receiving device, terminal device, and transmittin...

Optical transmitter and method of controlling optical transmitter

Interference suppression with mitigation of intermodulation distortion

Method and apparatus for distortion correction in optical communica...

Digital implementation of closed loop optical modulation amplitude...

RF processing system and method

Method for control of optical intensity and extinction ratio of las...

Ring-resonator modulation of an optical signal

Optical communication apparatus and optical communication system

Method and apparatus for distortion correction in optical communica...

Methods and systems for reducing noise in optoelectronic oscillators

Calibration of pluggable optical module

Optical transmitter and method of controlling optical modulator

Adaptive Mach Zehnder modulator linearization

Optical modulator and optical module

Optical transmission device, optical modulator, and bias control me...

Adaptive mach zehnder modulator linearization

Optical modulators and data processing systems using the same

Optical signal processing apparatus, optical signal processing meth...

Optical transmitter and bias control method for optical modulator

Optical transmitter, method for controlling optical modulator, and...

Method and apparatus for distortion correction in optical communica...

Control apparatus and method for monitoring optical fiber link

Patents Applicationslast 30 patents

IMPROVING CLASSICAL AND QUANTUM FREE-SPACE COMMUNICATION BY ADAPTIV...

OPTICAL TRANSMITTER THAT TRANSMITS MULTI-LEVEL SIGNAL

LED-BASED PHOTONIC COMMUNICATION AND PROCESSING UNIT

GAIN AND TARGET AMPLITUDE TUNING IN A RECEIVER

ADJUSTING EYE HEIGHTS AND OPTICAL POWER LEVELS OF A MULTI-LEVEL OPT...

Voltage controlled electro-optical serializer/deserializer (SERDES)

Systems and Methods for Distributing Optical Signals Using a Photon...

RECEIVING DEVICE AND RECEIVING METHOD

TRANSMITTING AND RECEIVING DEVICE, TERMINAL DEVICE, AND TRANSMITTIN...

Interference Suppression with Mitigation of Intermodulation Distortion

Interference Suppression with Mitigation of Intermodulation Distortion

OPTICAL TRANSMITTER AND METHOD OF CONTROLLING OPTICAL TRANSMITTER

OPTICAL COMMUNICATION APPARATUS AND OPTICAL COMMUNICATION SYSTEM

RING-RESONATOR MODULATION OF AN OPTICAL SIGNAL

ADAPTIVE MACH ZEHNDER MODULATOR LINEARIZATION

CALIBRATION OF PLUGGABLE OPTICAL MODULE

OPTICAL MODULATOR AND OPTICAL MODULE

OPTICAL TRANSMITTER AND METHOD OF CONTROLLING OPTICAL TRANSMITTER

OPTICAL MODULATOR

Closed Loop Optical Modulation Amplitude Control

MODULATOR FOR OPTICAL TRANSMITTER

PRE-EQUALIZED OPTICAL TRANSMITTER AND PRE-EQUALIZED OPTICAL TRANSMI...

MODULATING APPARATUS

METHOD FOR CONTROLLING POLARIZATION MULTIPLEXED OPTICAL SIGNAL

OPTICAL MODULATION DEVICE AND OPTICAL MODULATION METHOD

CLOSED LOOP OPTICAL MODULATION AMPLITUDE CONTROL

OPTICAL FREQUENCY COMB GENERATING DEVICE AND OPTICAL PULSE GENERATI...

Apparatus and Method for Control the Driving Amplitude of Different...

OPTICAL MODULATOR AND OPTICAL MODULATION CONTROL METHOD

OPTICAL SIGNAL TRANSMITTER, AND BIAS VOLTAGE CONTROL METHOD