High gain and high power organic dye-doped polymer optical fiber amplifiers: Absorption and emission cross sections and gain characteristics

Akihiro Tagaya, Takeyuki Kobayashi, Shiro Nakatsuka, Eisuke Nihei, Keisuke Sasaki, Yasuhiro Koike

研究成果: Article査読

22 被引用数 (Scopus)

抄録

Amplification of high signal gain (36 dB, approximately 4000 times) and high output power (1200 W) was achieved in a Rhodamine B (RB)-doped graded-index (GI) polymer optical fiber amplifier (POFA) based on a prediction in which absorption and emission cross section data were used. The absorption and emission cross section spectra of RB, Rhodamine 6G, and 4-Dicyanmethylene-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran (DCM) in poly(methyl methacrylate) (PMMA) bulk were determined. The cross section data enable us to predict gain characteristics of RB, R6G, and DCM-cloped GI POFA. The wide spectral coverage in the visible is achievable with the GI POFAs doped with several selected dyes.

本文言語English
ページ(範囲)2705-2708
ページ数4
ジャーナルJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
36
5 A
DOI
出版ステータスPublished - 1997 5月

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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