Infrared and Laser Engineering, Volume. 52, Issue 12, 20230410(2023)

Two- and three-photon absorption of the ferrocene derivative containing fluorene based on the quantum impedance Lorentz oscillator

Xiaofeng Wang1, Meng Liu1, Yu Yu2,3, Yulei Wang2,3, Yong Zhang1,3, Yuanqin Xia2,3、*, and Peide Zhao1,3、*
Author Affiliations
  • 1School of Science, Hebei University of Technology, Tianjin 300401, China
  • 2Center of Advanced Laser Technology, Hebei University of Technology, Tianjin 300401, China
  • 3Hebei Key Laboratory of Advanced Laser Technology and Equipment, Tianjin 300401, China
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    Figures & Tables(4)
    Interaction diagram between photon and the outermost electron of a hydrogen-like atom
    Numerical simulation of single-, two-, and three-photon absorption of R=NO2-fluorene-containing ferrocene derivative based on QILO. (a) Molecular structure; (b) Fitting diagram of linear absorption spectrum based on QILO; (c) Molecular 2PA cross section based on QILO (blue line); (d) Molecular three-photon-absorption cross section based on QILO
    Influence between 2PA and 3PA of R=NO2-fluorene-containing ferrocene derivative based on the QILO. (a) Molecular 2PA cross-section; (b) The imaginary part of the third-order electropolarization; (c) Molecular 3PA cross-section; (d) The imaginary part of the fifth-order electropolarization
    • Table 1. Theoretical and experimental results of 2PA and 3PA cross sections of R=NO2-fluorene-containing ferrocene derivative based on QILO model

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      Table 1. Theoretical and experimental results of 2PA and 3PA cross sections of R=NO2-fluorene-containing ferrocene derivative based on QILO model

      Method$\begin{array}{l}{\sigma }_{2} /\times1{0}^{-20}\;{ {\rm{cm} } }^{4}\cdot{ {\rm{GW} } }^{-1}\end{array}$$\begin{array}{l}{\sigma }_{3}/\times1{0}^{-25}\;{ {\rm{cm} } }^{6}\cdot{ {\rm{GW} } }^{-2}\end{array}$
      793 nm1260 nm1314 nm
      Experiment0.403.002.45
      Theory0.492.011.00
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    Xiaofeng Wang, Meng Liu, Yu Yu, Yulei Wang, Yong Zhang, Yuanqin Xia, Peide Zhao. Two- and three-photon absorption of the ferrocene derivative containing fluorene based on the quantum impedance Lorentz oscillator[J]. Infrared and Laser Engineering, 2023, 52(12): 20230410

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    Paper Information

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    Received: Jul. 5, 2023

    Accepted: --

    Published Online: Feb. 23, 2024

    The Author Email: Xia Yuanqin (xiayq@hebut.edu.cn)

    DOI:10.3788/IRLA20230410

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