Perspective: The first ten years of broadband chirped pulse Fourier transform microwave spectroscopy
Perspective: The first ten years of broadband chirped pulse Fourier transform microwave spectroscopy
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DOI：
10.1063/1.4952762
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发表时间：
2016-05-28
影响因子：
4.4
通讯作者：
Field, Robert W.
中科院分区：
文献类型：
--
作者：
Park, G. Barratt;Field, Robert W.
宽带啁啾脉冲傅立叶变换光谱仪自2006年发明以来，改变了微波光谱领域。该技术能够在光谱仪的单次拍摄中收集>= 10 GHz带宽频谱，这使得宽带，高分辨率微波光谱的获取速度比以前可能的要快几个数量级。讨论了啁啾脉冲傅立叶变换光谱技术的优点和面临的挑战，并回顾了啁啾脉冲傅立叶变换光谱技术发展的前十年。除了能够比以往更快地确定日益复杂的物种的结构外，该技术还引发了一系列全新的实验，从三波混合的手性传感到多通道反应动力学的微波检测。然而，这仅仅是个开始。未来几代微波实验将越来越多地创造性地使用频率敏捷脉冲序列来进行分子动力学的相干操作和询问。AIP出版社出版。
Since its invention in 2006, the broadband chirped pulse Fourier transform spectrometer has transformed the field of microwave spectroscopy. The technique enables the collection of a >= 10 GHz bandwidth spectrum in a single shot of the spectrometer, which allows broadband, high-resolution microwave spectra to be acquired several orders of magnitude faster than what was previously possible. We discuss the advantages and challenges associated with the technique and look back on the first ten years of chirped pulse Fourier transform spectroscopy. In addition to enabling faster-than-ever structure determination of increasingly complex species, the technique has given rise to an assortment of entirely new classes of experiments, ranging from chiral sensing by three-wave mixing to microwave detection of multichannel reaction kinetics. However, this is only the beginning. Future generations of microwave experiments will make increasingly creative use of frequency-agile pulse sequences for the coherent manipulation and interrogation of molecular dynamics. Published by AIP Publishing.