GB201110212D0 - Optical signal processing - Google Patents

Optical signal processing

Info

Publication number
GB201110212D0
GB201110212D0 GBGB1110212.6A GB201110212A GB201110212D0 GB 201110212 D0 GB201110212 D0 GB 201110212D0 GB 201110212 A GB201110212 A GB 201110212A GB 201110212 D0 GB201110212 D0 GB 201110212D0
Authority
GB
United Kingdom
Prior art keywords
signal processing
optical signal
optical
processing
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GBGB1110212.6A
Other versions
GB2492068A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Southampton
Original Assignee
University of Southampton
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of Southampton filed Critical University of Southampton
Priority to GB1110212.6A priority Critical patent/GB2492068A/en
Publication of GB201110212D0 publication Critical patent/GB201110212D0/en
Priority to PCT/GB2012/051247 priority patent/WO2012172309A1/en
Publication of GB2492068A publication Critical patent/GB2492068A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04B10/60—Receivers
    • H04B10/61—Coherent receivers
    • H04B10/616—Details of the electronic signal processing in coherent optical receivers
    • H04B10/6164—Estimation or correction of the frequency offset between the received optical signal and the optical local oscillator

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
GB1110212.6A 2011-06-16 2011-06-16 Carrier regeneration for optical receivers by frequency shifting a pump signal by a frequency divided beating signal Withdrawn GB2492068A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1110212.6A GB2492068A (en) 2011-06-16 2011-06-16 Carrier regeneration for optical receivers by frequency shifting a pump signal by a frequency divided beating signal
PCT/GB2012/051247 WO2012172309A1 (en) 2011-06-16 2012-06-01 Optical signal processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1110212.6A GB2492068A (en) 2011-06-16 2011-06-16 Carrier regeneration for optical receivers by frequency shifting a pump signal by a frequency divided beating signal

Publications (2)

Publication Number Publication Date
GB201110212D0 true GB201110212D0 (en) 2011-08-03
GB2492068A GB2492068A (en) 2012-12-26

Family

ID=44454173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1110212.6A Withdrawn GB2492068A (en) 2011-06-16 2011-06-16 Carrier regeneration for optical receivers by frequency shifting a pump signal by a frequency divided beating signal

Country Status (2)

Country Link
GB (1) GB2492068A (en)
WO (1) WO2012172309A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3485325B1 (en) 2016-07-13 2022-04-06 Technology Innovation Momentum Fund (Israel) Limited Partnership Coupling sensor information to an optical cable using ultrasonic vibrations
EP3994427A1 (en) 2019-07-02 2022-05-11 Technology Innovation Momentum Fund (Israel) Limited Partnership Interrogation of arrays of equally spaced weak reflectors in optical fibers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6512619B1 (en) * 1999-01-19 2003-01-28 Matsushita Electric Industrial Co., Ltd. Frequency modulation apparatus
EP2330758A1 (en) * 2009-12-02 2011-06-08 University College Cork-National University of Ireland, Cork Coherent optical receiver system and method for detecting phase modulated signals

Also Published As

Publication number Publication date
WO2012172309A1 (en) 2012-12-20
GB2492068A (en) 2012-12-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)