KR101523396B1 - 광섬유 통신용 저 처프 송신기를 위한 방법 및 장치 - Google Patents

광섬유 통신용 저 처프 송신기를 위한 방법 및 장치 Download PDF

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Publication number
KR101523396B1
KR101523396B1 KR1020097025197A KR20097025197A KR101523396B1 KR 101523396 B1 KR101523396 B1 KR 101523396B1 KR 1020097025197 A KR1020097025197 A KR 1020097025197A KR 20097025197 A KR20097025197 A KR 20097025197A KR 101523396 B1 KR101523396 B1 KR 101523396B1
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South Korea
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radio frequency
frequency signal
coherent light
signal
optical
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KR1020097025197A
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English (en)
Korean (ko)
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KR20100041705A (ko
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마니 라마챈드란
헤르맨 가이셀
챈드라 자스티
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이노트란스 커뮤니케이션즈, 인크.
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/504—Laser transmitters using direct modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2537—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to scattering processes, e.g. Raman or Brillouin scattering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
    • H04B10/25751—Optical arrangements for CATV or video distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/505—Laser transmitters using external modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/505—Laser transmitters using external modulation
    • H04B10/5059—Laser transmitters using external modulation using a feed-forward signal generated by analysing the optical or electrical input
    • H04B10/50597—Laser transmitters using external modulation using a feed-forward signal generated by analysing the optical or electrical input to control the phase of the modulating signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/506—Multiwavelength transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/58—Compensation for non-linear transmitter output

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Nonlinear Science (AREA)
  • Optical Communication System (AREA)
KR1020097025197A 2007-05-02 2008-04-29 광섬유 통신용 저 처프 송신기를 위한 방법 및 장치 Expired - Fee Related KR101523396B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/800,063 US7936997B2 (en) 2007-05-02 2007-05-02 Method and apparatus for low chirp transmitter for optical fiber communications
US11/800,063 2007-05-02
PCT/US2008/005547 WO2008136992A2 (en) 2007-05-02 2008-04-29 Method and apparatus for low chirp transmitter for optical fiber communications

Publications (2)

Publication Number Publication Date
KR20100041705A KR20100041705A (ko) 2010-04-22
KR101523396B1 true KR101523396B1 (ko) 2015-05-27

Family

ID=39672956

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097025197A Expired - Fee Related KR101523396B1 (ko) 2007-05-02 2008-04-29 광섬유 통신용 저 처프 송신기를 위한 방법 및 장치

Country Status (5)

Country Link
US (1) US7936997B2 (https=)
EP (1) EP2149210B1 (https=)
JP (1) JP5112508B2 (https=)
KR (1) KR101523396B1 (https=)
WO (1) WO2008136992A2 (https=)

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CN101277155A (zh) * 2007-03-30 2008-10-01 华为技术有限公司 一种色散补偿信号的产生装置与方法
US7903980B2 (en) * 2007-06-19 2011-03-08 Villarruel Fernando X Amplified wavelength broadband video distribution architectures using a phase modulating waveguide
US8265490B2 (en) * 2007-06-19 2012-09-11 Cisco Technology, Inc. Transamplifier, system and method for amplification of optical signals at plural wavelengths
US8111992B2 (en) * 2007-06-19 2012-02-07 Villarruel Fernando X Amplified wavelength broadband video distribution architectures
US7865083B1 (en) * 2007-07-16 2011-01-04 Lockheed Martin Corporation Optical calibration
US8718484B2 (en) * 2007-10-31 2014-05-06 Emcore Corporation Laser optical transmission system with dual modulation
US9231705B1 (en) 2007-10-31 2016-01-05 Emcore Coporation Communication system with QAM modulation
US20100150560A1 (en) * 2008-12-12 2010-06-17 Electronics And Communications Research Institute Apparatus and method for transmitting optical signals with enhanced reflection sensitivity in wavelength division multiplexing passive optical network (wdm-pon)
CA2740209C (en) * 2010-04-21 2016-01-19 Aurora Networks, Inc. Compensation of distortion from sbs/iin suppression modulation
US8571417B2 (en) * 2011-04-13 2013-10-29 Cisco Technology, Inc. System and method for mitigating four-wave-mixing effects
CA2855345A1 (en) * 2011-11-09 2014-05-16 Aurora Networks, Inc. Catv transmission system using analog small form factor pluggable modules
JP5962455B2 (ja) * 2012-11-21 2016-08-03 富士通株式会社 光伝送装置、ノード装置、光伝送方法および光伝送システム
JP6029474B2 (ja) * 2013-01-09 2016-11-24 キヤノン株式会社 露光用光源装置及び画像形成装置
JP2016059024A (ja) * 2014-09-11 2016-04-21 富士通株式会社 光通信装置および光通信システム
US10103799B2 (en) * 2015-03-16 2018-10-16 Lockheed Martin Corporation Apparatus and method for increased data rates in underwater communications using orbital angular momentum
CA2982843C (en) * 2015-04-17 2022-05-17 Arris Solutions, Inc. Synchronization of sbs suppression modulation to enable small offset, obi free, wdm signal transmission
EP3408951B1 (en) * 2016-01-25 2021-06-30 Telefonaktiebolaget LM Ericsson (publ) Methods and apparatus for multiplexing signals
FR3078598B1 (fr) * 2018-03-01 2020-02-07 Thales Dispositif et procede photonique de conversion de frequence a double bande

Citations (4)

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US5325225A (en) * 1989-11-30 1994-06-28 Nec Corporation Method of optical transmission and optical transmitter used in the same
US5453867A (en) * 1992-08-31 1995-09-26 Matsushita Electric Industrial Co., Ltd. Analog optical transmission system
US6304353B1 (en) * 1998-11-20 2001-10-16 Lucent Technologies, Inc. System and method for improved signal to noise ratio in optical communications networks
US20060210282A1 (en) * 2005-03-15 2006-09-21 John Iannelli Directly modulated laser optical transmission system with phase modulation

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JPH08316909A (ja) * 1995-05-16 1996-11-29 Toshiba Corp 光伝送システム、光送信モジュール、及び光変調器の駆動方法
US6091864A (en) * 1997-04-10 2000-07-18 Ortel Corporation Linear optical modulator for providing chirp-free optical signals
US6252693B1 (en) * 1999-05-20 2001-06-26 Ortel Corporation Apparatus and method for reducing impairments from nonlinear fiber effects in 1550 nanometer external modulation links
US20030016415A1 (en) * 2001-07-23 2003-01-23 Motorola, Inc. Distribution system using multiple lasers of differing frequencies combined on a single optical output device and method of fabricating such optical output device
US6760142B2 (en) * 2002-05-13 2004-07-06 Lucent Technologies Inc. Delay interferometer optical pulse generator
US20040076199A1 (en) * 2002-08-22 2004-04-22 Agility Communications, Inc. Chirp control of integrated laser-modulators having multiple sections
US7561809B2 (en) * 2003-08-11 2009-07-14 Finisar Corporation Modulated laser with integral pre-distortion circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5325225A (en) * 1989-11-30 1994-06-28 Nec Corporation Method of optical transmission and optical transmitter used in the same
US5453867A (en) * 1992-08-31 1995-09-26 Matsushita Electric Industrial Co., Ltd. Analog optical transmission system
US6304353B1 (en) * 1998-11-20 2001-10-16 Lucent Technologies, Inc. System and method for improved signal to noise ratio in optical communications networks
US20060210282A1 (en) * 2005-03-15 2006-09-21 John Iannelli Directly modulated laser optical transmission system with phase modulation

Also Published As

Publication number Publication date
KR20100041705A (ko) 2010-04-22
EP2149210A2 (en) 2010-02-03
US7936997B2 (en) 2011-05-03
EP2149210B1 (en) 2017-04-19
WO2008136992A3 (en) 2009-02-19
WO2008136992A2 (en) 2008-11-13
US20080273874A1 (en) 2008-11-06
JP2010526482A (ja) 2010-07-29
JP5112508B2 (ja) 2013-01-09

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