中红外中CO2和CO共振振动非线性的实验研究

2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID) Pub Date : 2019-08-01 DOI:10.1109/RAPID.2019.8864352

J. Pigeon, D. Tovey, S. Tochitsky, G. Louwrens, I. Ben-Zvi, D. Martyshkin, V. Fedorov, K. Karki, S. Mirov, C. Joshi

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引用次数: 0

摘要

本文给出了在CO2和CO的旋转振动跃迁附近调谐的4.3 - 4.8 μm Fe:ZnSe激光脉冲的自聚焦和自散焦的时间和频率分辨测量结果。我们估计了4.3 μm空气的共振非线性，并讨论了简单分子的新型非线性光学。

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Experimental Study of the Resonant Rovibrational Nonlinearity of CO2 and CO in the Mid-IR

We present time- and frequency-resolved measurements of self-focusing and self-defocusing of 4.3–4.8 μm Fe:ZnSe laser pulses tuned near rovibrational transitions of CO2 And CO. We estimate the resonant nonlinearity of the air at 4.3 μm and discuss the novel nonlinear optics of simple molecules.

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2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID)

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