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首页> 外文期刊>Spectrochimica acta, Part A. Molecular and biomolecular spectroscopy >New trends in telescopic remote Raman spectroscopic instrumentation
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New trends in telescopic remote Raman spectroscopic instrumentation

机译：伸缩远程拉曼光谱仪器的新趋势

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摘要

Raman spectroscopy is a powerful analytical technique in many areas of research for several reasons. These include the sensitivity to small structural changes, non-invasive sampling capability, minimal sample preparation, narrow line widths of Raman lines, and high spatial resolution in the case of micro-Raman spectroscopy. Advancements in lasers, spectrographs and holographic optical components have made Raman spectroscopy an effective tool for analyzing natural and synthetic materials. These advances have led to the development of both in situ Raman spectroscopy and telescopic remote Raman spectroscopy for a lander or rover for planetary exploration. A telescopic Raman spectroscopic system capable of measuring Raman spectra of minerals, inorganic and organic chemicals, and biogenic materials to radial distances in the range 10-100m has been developed. In this work, the author reviews the current status of telescopic remote Raman spectroscopic instrumentation and examines new trends in the field of remote Raman spectroscopy and its combination with time-resolved remote laser-induced native fluorescence (LINF) and lasef-induced breakdown spectroscopy (LIBS), and their applications in earth and planetary science. (c) 2007 Elsevier B.V. All rights reserved.
机译：由于许多原因，拉曼光谱法是许多研究领域中的强大分析技术。这些包括对小结构变化的敏感性，无创采样能力，最少的样品制备，拉曼谱线的线宽窄以及在显微拉曼光谱学中的高空间分辨率。激光，光谱仪和全息光学组件的发展使拉曼光谱仪成为分析天然和合成材料的有效工具。这些进步导致了用于着陆器或漫游者的行星探测的原位拉曼光谱和伸缩式远程拉曼光谱的发展。开发了一种能够测量矿物，无机和有机化学物质以及生物材料的拉曼光谱至径向距离在10-100m范围内的望远镜拉曼光谱系统。在这项工作中，作者回顾了远程拉曼光谱仪器的现状，并研究了远程拉曼光谱技术及其与时间分辨的远程激光诱导的自然荧光（LINF）和激光诱导的击穿光谱学结合的新趋势（ LIBS）及其在地球和行星科学中的应用。 （c）2007 Elsevier B.V.保留所有权利。

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