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Non-Condon vibronic coupling of coherent molecular vibration in MEH-PPV induced by a visible few-cycle pulse laser

机译:可见性多周期脉冲激光在MEH-PPV中相干分子振动的非孔顿振动耦合

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The dependence of coherent vibrational amplitudes at 128 wavelengths in MEH-PPV (EL polymer) with 1-fs resolution gave the evidence of non-Condon effect due to ~1B_u-exciton strongly coupled with m~1A_g state essential in the third-order nonlinearity.
机译:具有1-fs分辨率的MEH-PPV(EL聚合物)在128个波长处的相干振动幅度的依赖性给出了非康登效应的证据,这是由于〜1B_u激子与三阶非线性中必不可少的m〜1A_g状态耦合。

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  • 会议地点 Stresa(IT)
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    Department of Applied Physics and Chemistry and Institute for Laser Science The University of Electro-Communications 1-5-1 Chofugaoka Chofu Tokyo 182-8585 Japan JST ICORP Ultrashort Pulse Laser Project 4-1-8 Honcho Kawaguchi Saitama Japan;

    Department of Applied Physics and Chemistry and Institute for Laser Science The University of Electro-Communications 1-5-1 Chofugaoka Chofu Tokyo 182-8585 Japan;

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