The Refractive Index Change and Self-Defocusing Effect of Methyl Red Doped Polymer
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概要
- 論文の詳細を見る
The absorption spectra of trans and cis states of the methyl red doped poly(methyl methacrylate) film are measured separately. The refractive index change distribution of the sample film is determined using the Kramers–Kronig relation along with the absorption spectrum data. The self-defocusing properties of a methyl red sample at 441.6 and 535 nm are investigated and the results indicate a significant optical limiting property.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2009-11-25
著者
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Liang Xing
Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801, U.S.A.
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Qi Shengwen
Department of Physics, Dezhou University, Dezhou 253023, China
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Lu Hongguang
Affiliated Hospital, Guiyang Medical University, Guiyang 550002, China
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Ma Changbao
Department of Physics, Georgetown University, Washington, D.C. 20057, U.S.A.
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Van Keuren
Department of Physics, Georgetown University, Washington, D.C. 20057, U.S.A.