Photonic vector signal generation at microwave/ millimeter-wave bands employing an optical frequency quadrupling scheme

Chun-Ting Lin, Po Tsung Shih, Wen Jr Jiang, Er Zih Wong, Jyehong Chen, Sien Chi

Research output: Contribution to journalArticle

55 Scopus citations

Abstract

To the best of our knowledge, a novel photonic architecture to generate vector signals at microwave/ millimeter-wave bands employing an optical frequency quadrupling technique based on an external dualparallel modulator is proposed for the first time. A 312.5 MSym/s quadruple phase-shift keying signal at 25 GHz is experimentally demonstrated using properly precoding driving signal at 6.25 GHz, and optical power penalty is negligible following 50 km single-mode fiber transmission.

Original languageEnglish
Pages (from-to)2171-2173
Number of pages3
JournalOptics Letters
Volume34
Issue number14
DOIs
StatePublished - 15 Jul 2009

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