Optical filter characterization by using optical frequency sweep technique with a single sideband modulator

Tetsuya Kawanishi, Takahide Sakamoto, Masayuki Izutsu

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

We demonstrated optical filter characterization using optical frequency sweep with optical single sideband modulation technique, where the frequency shift range was 2 GHz-10 GHz. Undesired sidebands generated in the single sideband modulation due to electric phase errors can be compensated by automatic synchronized bias control. Fine pass band structures of a dual-section FBG were precisely measured, where the bandwidths of the pass bands were 440 MHz.

Original languageEnglish
Pages (from-to)34-38
Number of pages5
JournalIEICE Electronics Express
Volume3
Issue number3
DOIs
Publication statusPublished - 2006 Feb 10
Externally publishedYes

Fingerprint

single sideband transmission
sweep frequency
Optical filters
optical filters
sidebands
Modulators
modulators
Modulation
phase error
Band structure
frequency shift
bandwidth
Bandwidth

Keywords

  • Optical frequency
  • Optical modulation
  • Single-sideband

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Optical filter characterization by using optical frequency sweep technique with a single sideband modulator. / Kawanishi, Tetsuya; Sakamoto, Takahide; Izutsu, Masayuki.

In: IEICE Electronics Express, Vol. 3, No. 3, 10.02.2006, p. 34-38.

Research output: Contribution to journalArticle

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