Application of a λ/4-shifted DFB laser/electroabsorption modulator monolithically integrated light source to single-chip pulse generator with variable repetition rate

Masatoshi Suzuki, Hideaki Tanaka, Yuichi Matsushima

研究成果: Article査読

15 被引用数 (Scopus)

抄録

The authors have demonstrated the application of a 1.55-μm λ/4-shifted DFB laser/InGaAsP electroabsorption modulator monolithically integrated light source to a single-chip pulse generator with variable repetition rate for soliton transmission for the first time. Quasi-transform-limited pulses with a time-bandwidth product of 0.31 were successfully generated up to 8.6-GHz repetition rates by the sinusoidally driven integrated modulator having high modulation efficiency of 13 dB/V. No change of lasing wavelength was observed in the operation scheme of the integrated device as a pulse generator.

本文言語English
ページ(範囲)1129-1132
ページ数4
ジャーナルIEEE Photonics Technology Letters
4
10
DOI
出版ステータスPublished - 1992 10
外部発表はい

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Physics and Astronomy (miscellaneous)
  • Atomic and Molecular Physics, and Optics

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