The application potentiality of these dyes in TPP was proved . 1 Electronic and vibronic contributions to cooperative enhancement of two-photon absorption in multi-branched structures were studied and electronic coupling was confirmed the crucial reason for the enhancement .

研究了多支结构中电子与 空间 效应对染料双光子吸收的影响，证明电子 耦合是多支化合物双光子吸收 截面 非线性增加的根本原因。

Experimental results of the absorption spectra of Yb ∶ FAP crystals at 77 K and 300 K have been reported in the paper . There are obvious vibronic peaks in the spectra of Yb ∶ FAP crystal owing to the near resonance effects of electron-phonon coupling .

研究Yb∶FAP晶体在77K和 300K温度下的吸收光谱发现，振动谱的变化主要是由 电子-声子近共振 耦合作用引起的。