Broadband wavelength-tunable ultrashort pulse source using a Mach-Zehnder modulator and dispersion-flattened dispersion-decreasing fiber

Isao Morohashi*, Takahide Sakamoto, Hideyuki Sotobayashi, Tetsuya Kawanishi, Iwao Hosako

*この研究の対応する著者

研究成果: Article査読

45 被引用数 (Scopus)

抄録

The broadband wavelength tunability of femtosecond pulse generation using a Mach-Zehnder-modulatorbased flat-comb generator (MZ-FCG) and a dispersion-flattened dispersion-decreasing fiber (DF-DDF) was demonstrated. Near-Fourier-transform-limit picosecond pulses generated from the MZ-FCG were compressed into femtosecond pulses by adiabatic soliton compression. By tuning the wavelength of the input cw light, 200 fs, 10 GHz pulses were generated in the wavelength range of 1535 to 1570 nm. Such wide-range wavelength tunability was realized by both the independence of a comb-flattening condition from the inputted wavelength and the dispersion flatness of the DF-DDF.

本文言語English
ページ(範囲)2297-2299
ページ数3
ジャーナルOptics Letters
34
15
DOI
出版ステータスPublished - 2009 8 1
外部発表はい

ASJC Scopus subject areas

  • 原子分子物理学および光学

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