Design of a widely tunable laser with a chirped ladder filter

T. Kakitsuka, S. Matsuo, S. H. Jeong*, T. Segawa, H. Okamoto, Y. Kawaguchi, Y. Kondo, Y. Yoshikuni, H. Suzuki

*この研究の対応する著者

研究成果: Conference contribution

抄録

We numerically investigated a digitally tunable laser with a chirped ladder Alter and a ring resonator with the aim of achieving a wide wavelength-tuning region covering C-band, by clarifying the relation between the gain spectra and the characteristics of the ladder filter. Experimental results are well explained by the numerical simulation model based on multimode rate equations. Introducing a chirped structure into ladder-type Alter is effective in achieving both wide tunability and stable lasing mode. It is shown that a tuning range of over 40 nm can be achieved by introducing a chirped ladder filter.

本文言語English
ホスト出版物のタイトル2006 International Conference on Numerical Simulation of Semiconductor Optoelectronic Devices, NUSOD '06
ページ47-48
ページ数2
DOI
出版ステータスPublished - 2006 12月 1
外部発表はい
イベント2006 International Conference on Numerical Simulation of Semiconductor Optoelectronic Devices, NUSOD '06 - Nanyang, Singapore
継続期間: 2006 9月 112006 9月 14

出版物シリーズ

名前2006 International Conference on Numerical Simulation of Semiconductor Optoelectronic Devices, NUSOD '06

Conference

Conference2006 International Conference on Numerical Simulation of Semiconductor Optoelectronic Devices, NUSOD '06
国/地域Singapore
CityNanyang
Period06/9/1106/9/14

ASJC Scopus subject areas

  • コンピュータ サイエンスの応用
  • 電子工学および電気工学

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