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Demonstration of Programmable In-Band OSNR Monitoring Using LCFBG With Commercial Thermal Printer Head
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2015 (English)In: IEEE PHOTONICS JOURNAL, ISSN 1943-0655, Vol. 7, no 4, 6802008Article in journal (Refereed) Published
Abstract [en]

We proposed and experimentally demonstrated a programmable optical signal-to-noise ratio (OSNR) monitoring scheme by using linearly chirped fiber Bragg grating (LCFBG) and a commercial thermal printer head. For the coherent optical orthogonal frequency-division multiplexing (CO-OFDM) transmission system, the monitor's working wavelength can be flexibly software-controlled from 1530 to 1538 nm to support standard ITU-T grid or flex-grid operation. The linear OSNR monitoring range has been achieved from 9 to 26 dB for a 16-quadrature amplitude modulation (QAM) OFDM transmission system with negligible errors, respectively. Neither chromatic dispersion nor polarization mode dispersion affect the monitoring accuracy of our system.

Place, publisher, year, edition, pages
[Wang, Ruoxu; Tang, Ming; Zhang, Liangjun; Feng, Zhenhua; Lin, Rui; Fu, Songnian; Liu, Deming] Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Natl Engn Lab Next Generat Internet Access Syst, Wuhan 430074, Peoples R China. [Zhang, Hailiang; Shum, Perry Ping] CINTRA CNRS NTU Thales, Singapore 637553, Singapore. [Zhang, Hailiang; Shum, Perry Ping] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 637553, Singapore. [Lin, Rui] Royal Inst Technol KTH, Sch Informat & Commun Technol, S-16440 Kista, Sweden., 2015. Vol. 7, no 4, 6802008
Keyword [en]
Optical signal-to-noise ratio (OSNR), fiber gratings, optical communications
National Category
Atom and Molecular Physics and Optics
Identifiers
URN: urn:nbn:se:kth:diva-174243DOI: 10.1109/JPHOT.2015.2445827ISI: 000361069900032Scopus ID: 2-s2.0-84934325817OAI: oai:DiVA.org:kth-174243DiVA: diva2:861467
Note

QC 20151016

Available from: 2015-10-16 Created: 2015-10-02 Last updated: 2015-10-16Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
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More styles
Language
  • de-DE
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More languages
Output format
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