Compound data rate and data-rate-flexible 622 Mb/s-10 Gb/s OCDMA experiments using 511-Chip SSFBG and cascaded SHG-DFG-based PPLN waveguide optical thresholder

Taro Hamanaka, Xu Wang, Naoya Wada, Ken Ichi Kitayama

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Data-rate flexible optical code-division multiple access (OCDMA) system with 511-chip superstructured fiber Bragg grating encoder/decoders is investigated from 622 Mb/s to 0 Gb/s. A compound data-rate OCDMA system is experimentally demonstrated for the future multiple service provisioning on demand. A new optical thresholder based on cascaded second harmonic generation and difference in frequency generation in periodically poled lithium niobate waveguide is introduced and successfully applied in the system. © 2007 IEEE.

Original languageEnglish
Pages (from-to)1516-1521
Number of pages6
JournalIEEE Journal of Selected Topics in Quantum Electronics
Volume13
Issue number5
DOIs
Publication statusPublished - Sep 2007

Keywords

  • Optical code-division multiple access (OCDMA)
  • Optical thresholder
  • Superstructured fiber Bragg grating (SSFBG)

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