CONTROL OF PHOTODISSOCIATION BRANCHING USING THE COMPLETE REFLECTION PHENOMENON: APPLICATION TO HI MOLECULE

CONTROL OF PHOTODISSOCIATION BRANCHING USING THE COMPLETE REFLECTION PHENOMENON: APPLICATION TO HI MOLECULE
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利用完全反射现象控制光解分支:在HI分子中的应用

DOI:
10.1142/s0219633602000269
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发表时间:
2002
影响因子:
2.4
通讯作者:
Hiroki Nakamura
Hiroki Nakamura
中科院分区:
化学4区
文献类型:
--
作者:
H. Fujisaki;Y. Teranishi;Hiroki Nakamura

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利用全反射现象,可以有效地实现双原子分子光解离分支的激光控制。这种现象和控制条件可以很好地用半经典(Zhu-Nakamura)理论来表述。将该方法应用于I(2 P ~(3/2))(HI → H + I)和I ~*(2 P ~(1/2))(HI → H + I ~*)形成之间的分支,表明尽管涉及三个电子激发态,但通过适当地选择初始振动态和激光频率,几乎完全控制是可能的。相应的波包动力学的数值计算证实了结果。
The laser control of photodissociation branching in a diatomic molecule is demonstrated to be effectively achieved with use of the complete reflection phenomenon. The phenomenon and the control condition can be nicely formulated by the semiclassical (Zhu–Nakamura) theory. The method is applied to the branching between I(2P3/2) (HI → H + I) and I*(2P1/2) (HI → H + I*) formation, and nearly complete control is shown to be possible by appropriately choosing an initial vibrational state and laser frequency in spite of the fact that there are three electronically excited states involved. Numerical calculations of the corresponding wavepacket dynamics confirm the results.
强脉冲激光泵浦引起的超快量子动力学的 Volterra 形式主义
DOI: --
发表时间: 2019
期刊:
影响因子: --
作者:
福井美樹;阿部真志;東條賢;Y. Kayanuma
通讯作者: Y. Kayanuma