Fast tunable parallel optical delay line

Bing C. Wang, Ivan Glesk, Robert J. Runser, Paul R. Prucnal

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

A new tunable optical delay line for OTDM applications can achieve sub-nanosecond tuning time across three time slots spaced 100ps apart. Using parallel fiber delays, the delay line requires only one modulator operating below the baseband data rate. A simple control algorithm based on a latency diagram can further reduce the average latency beyond that of the straightforward hardware implementation by 50%. Using the demonstrated delay line, 10 GHz electronics has the potential to access a throughput of 160Gb/s optical data.
Original languageEnglish
Pages (from-to)599-604
Number of pages6
JournalOptics Express
Volume8
Issue number11
DOIs
Publication statusPublished - 1 May 2001

Keywords

  • optical communication
  • fibre optics
  • parallel optical delay line

Cite this

Wang, B. C., Glesk, I., Runser, R. J., & Prucnal, P. R. (2001). Fast tunable parallel optical delay line. Optics Express, 8(11), 599-604. https://doi.org/10.1364/OE.8.000599