1THz lightwave synthesised frequency sweeper with synchronously tuned bandpass filter

H. Takesue, F. Yamamoto, K. Shimizu, T. Horiguchi

Research output: Contribution to journalArticle

17 Citations (Scopus)


A broadband lightwave synthesised frequency sweeper has been realised. An acousto-optic frequency shifter with a large frequency shift (1 GHz) and a synchronously tuned bandpass filter in an amplified fibre optic ring were employed, and a frequency sweep span of 1.1THz was achieved.

Original languageEnglish
Pages (from-to)1507-1508
Number of pages2
JournalElectronics Letters
Issue number15
Publication statusPublished - 1998 Jul 23


ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this