Forced phase modulation and self phase modulation effects in dispersion-tuned mode-locked fiber lasers

Kohichi Tamura, Eiji Yoshida, Masataka Nakazawa

研究成果: Article

2 引用 (Scopus)

抜粋

The effects of forced phase modulation (FPM) and self phase modulation (SPM) in dispersion tuned fiber lasers (DTFL) are examined. We show that FPM, such as chirp in the modulator, plays an important role in the pulse shaping because of the important role of dispersion in the cavity. In particular, compared to the case of zero FPM, significant pulse shortening can be obtained by using up-chirp modulation. The results suggest that modulators with large chirp parameters are desirable for DTFLs. When SPM is introduced, the pulse shapes differ greatly depending on the direction of the FPM. Significant deviations from Gaussian profiles are observed.

元の言語English
ページ(範囲)195-200
ページ数6
ジャーナルIEICE Transactions on Electronics
E81-C
発行部数2
出版物ステータスPublished - 1998 1 1
外部発表Yes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

フィンガープリント Forced phase modulation and self phase modulation effects in dispersion-tuned mode-locked fiber lasers' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用