振转光谱

Rgn-N2O型复合物的分子间势能面和振转光谱的理论研究

Theoretical Study of Potential Energy Surfaces and Ro-vibrational Spectra for Rg_n-N_2O

本文对振转光谱谱线强度进行了计算，并分析了塞曼效应对谱线强度的影响。

We calculate the intensities of the vibrational rotational spectra and analyze the influence of Zeeman effect .

本论文的主要工作，就是利用光腔衰荡光谱技术研究部分大气分子的振转光谱。

The present work is mainly devoted to the study of ro-vibrational spectrum of some atmospheric molecules using CRDS .

它不导致复杂的谱线线型，非常适合进行分子离子的振转光谱测量。

It doesn 't complicate the spectral line shape and is most suitable for detecting the ro vibrational spectrum of molecular ions .

本文提出简化的光外差腔衰荡光谱技术，技术实现相对简单，更适合于分子振转光谱研究。

A simplified OH-CRDS , which is relatively easier to implement and more suitable for molecular ro-vibrational spectrum study , is suggested in the thesis .

在有关多原子分子的不同研究中，高分辨振转跃迁光谱对更好的了解分子能级结构和内部能量转移起到很大的作用。

Among different kinds of studies on the polyatomic molecules , the high resolution spectroscopy of rotational and vibrational transitions contributes to the better understanding of the energy-level structure and intramolecular energy transfer .

材质中电子能级和振转能级决定光谱的选择性。

The paper describes that electronic and rotating-vibration energy levels in materials decide spectral selectivity .

然后给出了二氧化碳分子和水分子的分子结构，振转能级和CARS光谱理论，计算了二氧化碳和水的CARS谱，并分析了CARS谱与温度的关系。

Then , the molecular structure , the vibrational-rotational energy level and the CARS theory of water and carbon dioxide is given . The CARS spectra of water and carbon dioxide are calculated , the relation of the CARS spectra with temperature is analyzed .

瞬态分子的电子振转和纯转动光谱研究

Rovibronic and Pure Rotational Spectra of Transient Molecules