Low-Frequency Stimulated Light Scattering in Virus Suspensions under Picosecond Excitation

IF 0.8 4区物理与天体物理 Q4 OPTICS

Optics and Spectroscopy Pub Date : 2024-09-11 DOI:10.1134/S0030400X24030056

A. F. Bunkin, M. A. Davydov, A. N. Fedorov, E. V. Shashkov, M. V. Arkhipenko, O. V. Karpova

引用次数: 0

Abstract

When excited by a powerful picosecond pulse of the second harmonic of a YAP:Nd laser, inelastic scattering lines with frequency detunings in the range of ~10–130 GHz relative to the laser line were detected in suspensions of morphologically similar AltMV and PVX viruses. This scattering has a threshold nature, and the sets of its spectral lines are different for different virus samples.

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皮秒激发下病毒悬浮液中的低频受激光散射

摘要在形态相似的 AltMV 和 PVX 病毒悬浮液中，用 YAP:Nd 激光器二次谐波的强力皮秒脉冲激发时，检测到相对于激光线频率调谐范围为 ~10-130 GHz 的非弹性散射线。这种散射具有阈值性质，不同病毒样本的光谱线组不同。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Optics and Spectroscopy 物理-光谱学

CiteScore

1.60

自引率

0.00%

发文量

审稿时长

4.5 months

期刊介绍： Optics and Spectroscopy (Optika i spektroskopiya), founded in 1956, presents original and review papers in various fields of modern optics and spectroscopy in the entire wavelength range from radio waves to X-rays. Topics covered include problems of theoretical and experimental spectroscopy of atoms, molecules, and condensed state, lasers and the interaction of laser radiation with matter, physical and geometrical optics, holography, and physical principles of optical instrument making.