Signal-remodulated wired/wireless access using reflective semiconductor optical amplifier with wireless signal broadcast

Chi-Wai Chow*, C. H. Yeh, C. H. Wang, F. Y. Shih, S. Chi

*Corresponding author for this work

Research output: Contribution to journalArticle

24 Scopus citations

Abstract

In this letter, we propose and demonstrate a signal- remodulated wired/ wireless network using reflective semiconductor optical amplifier as a colorless modulator in the optical networking unit/remote antenna unit. Dark return-to-zero and binary phase-shift-keying signals are used for the downstream wired and wireless broadcast, respectively. The downstream signal will be remodulated to produce the upstream nonreturn-to-zero signal.

Original languageEnglish
Pages (from-to)1459-1461
Number of pages3
JournalIEEE Photonics Technology Letters
Volume21
Issue number19
DOIs
StatePublished - 7 Oct 2009

Keywords

  • Passive optical network (PON)
  • Signal remodulation
  • Wired wireless access network

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