| NO气体的空间交叉CARS |
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| 引用本文： | 赵朔嫣,朱为民.NO气体的空间交叉CARS[J].光学学报,1990,10(5):99-405. |
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| 作者姓名： | 赵朔嫣 朱为民 |
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| 作者单位： | 清华大学现化应用物理系
(赵朔嫣，朱为民)，清华大学现化应用物理系(张培林) |
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| 摘 要： | 采用具有高空间分辨率的空间交叉BOX CARS相位匹配方法,完成了对NO气休室温下、Q支(v=0→v=1)振转CARS谱的测量,研究了它与NO气体压强及激光线宽的关系.从CARS基本理论出发,考虑到激光线宽及不同线型,计算出理论曲线,与实验谱线进行了比较,洛伦兹线型的理论模拟和实验结果符合较好.
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| 关 键 词： | NO 气体 空间交叉CARS 相位 匹配 |
| 收稿时间： | 1989/7/24 |
Folded BOXCARS of nitric oxide |
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| ZHAO SHUOYAN,ZHU WEIMIN AND ZHANG PEILIN.Folded BOXCARS of nitric oxide[J].Acta Optica Sinica,1990,10(5):99-405. |
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| Authors: | ZHAO SHUOYAN ZHU WEIMIN AND ZHANG PEILIN |
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| Abstract: | Coherent Anti-stokes aman Spectroscopy (CARS) of the Q-branoh (v = 0→v= 1) of NO has been obtained with folded BOXCARS which can provide high and unambiguous spectral resolution for diagnostic purpose. CARS measurement were perfermed for various gas pressures and various las er linewidths. A theoretical calculation of the CARS spectra, taking into account the laser linewith and lineshape, is presented and compared with experimental results. The calculated and compared with experimental results. The calculated CARS spectra using the horentzian laser lineshape gives the good fit to the experimental CARS. |
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| Keywords: | folded BOXCARS peass-matening line-shape |
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