Two-parametric scaling law and figures of merit of excited-state absorption of organic dyes
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- 作者：Modest F. Koldunova ; b ; c ; Leonid M. Koldunova ; b ; lenia-laboratory@yandex.ru" class="auth_mail" title="E-mail the corresponding author
- 关键词：Excited-state absorption ; Phthalocyanine ; Porphyrin ; Figure of merit ; Critical intensity ; Contrast parameter
- 刊名：Optics Communications
- 出版年：2017
- 出版时间：15 February 2017
- 年：2017
- 卷：385
- 期：Complete
- 页码：199-204
- 全文大小：716 K
文摘
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Excited-state absorption of dyes is uniquely described by two-parametric scaling law.
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It contains figures of merit, namely, critical intensity and contrast parameter.
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Critical intensity is defined by a balance of ground and exited states absorption.
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The ratio of the critical intensities of singlet and triplet mechanisms is obtained.
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Requirements to the measuring procedure of figures of merit are formulated.