Distributed feedback laser in external light injection scheme for tunable slow light

Chun-Ting Lin*, Peng Chun Peng, Po Tsung Shih, Jyehong Chen, Sien Chi

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

This investigation experimentally demonstrates a commercial distributed feedback (DFB) laser in an external light injection scheme for tunable slow light. The effect of the polarization of the probe signal on tunable optical delay is studied. Tunable optical delays of up to 30 ps for 10 GHz sinusoidal signals with optimal polarization are achieved. We also study the relationship between optical delay and input optical modulation index.

Original languageEnglish
Pages (from-to)4600-4601
Number of pages2
JournalJapanese Journal of Applied Physics
Volume47
Issue number6 PART 1
DOIs
StatePublished - 13 Jun 2008

Keywords

  • Distributed feedback laser
  • Optical delay

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