UV-VIS depolarization from Arizona Test Dust particles at exact backscattering angle
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- 作者：Alain Miffre ; alain.miffre@univ-lyon1.fr" class="auth_mail" title="E-mail the corresponding author ; Tahar Mehri ; Mirvatte Francis ; Patrick Rairoux
- 关键词：Mineral dust ; Lidar ; Backscattering ; Polarization ; Scattering matrix ; T-matrix
- 刊名：Journal of Quantitative Spectroscopy and Radiative Transfer
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：169
- 期：Complete
- 页码：79-90
- 全文大小：1666 K
文摘
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The depolarization from dust particles is measured at exact backscattering angle.
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Depolarization ratios reach at most 37.5% at λ=355 nm (35.5% at λ=532 nm).
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At a given wavelength, the measured depolarization agrees with T-matrix code.
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These laboratory findings can be used to invert UV–vis polarization lidar data.