Molecular dispersion spectroscopy--new capabilities in laser chemical sensing.
Molecular dispersion spectroscopy--new capabilities in laser chemical sensing.
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DOI:
10.1111/j.1749-6632.2012.06660.x
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发表时间:
2012-07
影响因子:
5.2
通讯作者:
Wysocki G
中科院分区:
文献类型:
--
作者:
Nikodem M;Wysocki G
Laser spectroscopic techniques suitable for molecular dispersion sensing enable new applications and strategies in chemical detection. This paper discusses the current state-of-the art and provides an overview of recently developed chirped laser dispersion spectroscopy (CLaDS) based techniques. CLaDS and its derivatives allow for quantitative spectroscopy of trace-gases and enable new capabilities such as extended dynamic range of concentration measurements, high immunity to photodetected intensity fluctuations, or capability of direct processing of spectroscopic signals in optical domain. Several experimental configurations based on quantum cascade lasers and examples of molecular spectroscopic data are presented to demonstrate capabilities of molecular dispersion spectroscopy in the mid-infrared spectral region.
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DOI:
10.1007/bf00688820
发表时间:
1983-01-01
期刊:
APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY
影响因子:
--
作者:
BJORKLUND, GC;LEVENSON, MD;ORTIZ, C
通讯作者:
ORTIZ, C
影响因子:
2.1
作者:
Schmidt, F. M.;Ma, W.;Axner, O.
通讯作者:
Axner, O.
影响因子:
3.8
作者:
Nikodem, Michal;Weidmann, Damien;Wysocki, Gerard
通讯作者:
Wysocki, Gerard
影响因子:
3.8
作者:
Foltynowicz, Aleksandra;Ma, Weiguang;Axner, Ove
通讯作者:
Axner, Ove
影响因子:
3.8
作者:
Newbury, Nathan R.;Coddington, Ian;Swann, William
通讯作者:
Swann, William