Gain Saturation Coefficients of Strained-Layer Multiple Quantum-Well Distributed Feedback Lasers

Hiroshi Yasaka, Kiyoto Takahata, Norio Yamamoto, Mitsuru Naganuma

研究成果: Article

29 引用 (Scopus)

抜粋

The gain saturation coefficients are measured for strained and unstrained multiple quantum-well distributed feedback lasers. The gain saturation coefficient depends on the deviation of the laser's TM mode gain peak wavelength from its TE mode gain peak wavelength which is concerned with the strain on the active-layer wells. It is also found that the gain saturation coefficient increases with strain on the active-layer wells.

元の言語English
ページ(範囲)879-882
ページ数4
ジャーナルIEEE Photonics Technology Letters
3
発行部数10
DOI
出版物ステータスPublished - 1991 10
外部発表Yes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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