Mode-hop-free wavelength-tunable distributed Bragg reflector laser

N. Fujiwara*, T. Kakitsuka, F. Kano, H. Okamoto, Y. Kawaguchi, Y. Kondo, Y. Yoshikuni, Y. Tohmori

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)


Mode-hop-free wavelength tuning of 4.45 nm was achieved by a short-active-region distributed Bragg reflector laser without phase control. Simple and continuous tuning was realised with a single tuning current. High-speed wavelength tuning of 5 ns during direct modulation of 2.5 Gbit/s was also achieved.

Original languageEnglish
Pages (from-to)614-615
Number of pages2
JournalElectronics Letters
Issue number7
Publication statusPublished - 2003 Apr 3
Externally publishedYes

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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