Quantum dot optical frequency comb laser with mode-selection technique for 1-μm waveband photonic transport system

Naokatsu Yamamoto, Kouichi Akahane, Tetsuya Kawanishi, Redouane Katouf, Hideyuki Sotobayashi

研究成果: Article

44 被引用数 (Scopus)

抄録

An optical frequency comb was generated from a single quantum dot laser diode (QD-LD) in the 1-mm waveband using an Sb-irradiated InGaAs/ GaAs QD active medium. A single-mode-selection technique and interference injection-seeding technique are proposed for selecting the optical mode of a QD optical frequency comb laser (QD-CML). In the 1-mm waveband, a wavelength-tunable single-mode light source and a multiplewavelength generator of a comb with 100-GHz spacing and ultrafine teeth are successfully demonstrated by applying the optical-mode-selection techniques to the QD-CML. Additionally, by applying the single-mode-selection technique to the QD-CML, a 10-Gbps clear eye opening for multiple-wavelengths in 1-μm waveband photonic transport over a 1.5-km-long holey fiber is obtained.

元の言語English
記事番号04DG03
ジャーナルJapanese journal of applied physics
49
発行部数4 PART 2
DOI
出版物ステータスPublished - 2010 4 1
外部発表Yes

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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