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Optical single sideband modulation based on Sagnac interferometer employing in true time delay
Author(s) -
Liu Zhigang,
Zheng Xiaoping,
Zhang Hanyi,
Guo Yili,
Zhou Bingkun
Publication year - 2007
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.22436
Subject(s) - compatible sideband transmission , sideband , interferometry , modulation (music) , physics , optics , optical power , electronic engineering , microwave , computer science , telecommunications , engineering , acoustics , laser
Polarization maintaining fiber in a Sagnac interferometer is used to generate optical single sideband (OSSB) that can overcome the power penalty brought by optical double sideband modulation in fiber links. This OSSB modulation used in true time delay (TTD) can form digital TTD and overcome the power penalty. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 1492–1494, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI.10.1002/mop.22436