Near infrared diode laser spectroscopy of C2H2, H2O, CO2 and their isotopologues and the application to TDLAS, a tunable diode laser spectrometer for the martian PHOBOS-GRUNT space mission
Near infrared diode laser spectroscopy of C2H2, H2O, CO2 and their isotopologues and the application to TDLAS, a tunable diode laser spectrometer for the martian PHOBOS-GRUNT space mission
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DOI：
10.1007/s00340-010-3924-y
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发表时间：
2010-04-01
影响因子：
2.1
通讯作者：
Zeninari, V.
中科院分区：
文献类型：
--
作者：
Durry, G.;Li, J. S.;Zeninari, V.
研制了一种结合通信型和新一代锑化激光二极管的近红外可调谐二极管激光光谱仪TDLAS，用于近红外测量C2H2、H2O、CO2及其同位素。该传感器致力于对火星卫星PHOBOS的土壤进行原位分析，在俄罗斯太空任务PHOBOS- grunt的框架内。在论文的第一部分,我们报告准确乙炔和光谱的测量(CCH2)附近-C-13-C-12 1.533μm,水和二氧化碳2.682μm和isotopologues (CO2) -C-13-O-16和(OCO) -O-16-C-12-O-18接近2.041μm和2 O-17, 2 O-18和附近的HDO 2.642μm。实现线优势彻底比较分子数据库或数据前实验决定。在论文的第二部分，我们描述了用于PHOBOS-GRUNT任务的TDLAS光谱仪。
A near-infrared tunable diode laser spectrometer called TDLAS has been developed that combines telecommunication-type as well as new-generation antimonide laser diodes to measure C2H2, H2O, CO2 and their isotopologues in the near infrared. This sensor is devoted to the in situ analysis of the soil of the Martian satellite PHOBOS, within the framework of the Russian space mission PHOBOS-GRUNT. In the first part of the paper, we report accurate spectroscopic measurements of C2H2 and (CCH2)-C-13-C-12 near 1.533 mu m, of H2O and CO2 at 2.682 mu m and of the isotopologues (CO2)-C-13-O-16 and (OCO)-O-16-C-12-O-18 near 2.041 mu m and H-2 O-17, H-2 O-18 and HDO near 2.642 mu m. The achieved line strengths are thoroughly compared to data from molecular databases or from former experimental determinations. In the second part of the paper, we describe the TDLAS spectrometer for the PHOBOS-GRUNT mission.