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Title: Perspective: The first ten years of broadband chirped pulse Fourier transform microwave spectroscopy

Abstract

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 report on 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. Yet, 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.

Authors:
ORCiD logo [1]; ORCiD logo [2]
  1. Gottingen Univ. (Germany); Max Planck Inst. for Biophysical Chemistry, Gottingen (Germany)
  2. Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
Publication Date:
Research Org.:
Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division; National Science Foundation (NSF); American Chemical Society Petroleum Research Fund; USDOE
OSTI Identifier:
1547049
Alternate Identifier(s):
OSTI ID: 1254676; OSTI ID: 1733334; OSTI ID: 1831800
Grant/Contract Number:  
FG02-87ER13671; CHE-1361865; 50650-ND6
Resource Type:
Accepted Manuscript
Journal Name:
Journal of Chemical Physics
Additional Journal Information:
Journal Volume: 144; Journal Issue: 20; Journal ID: ISSN 0021-9606
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION; Three wave mixing; Quantum optics; Molecular dynamics; Radio spectrum; Laser amplifiers; Rydberg states; Microwave spectroscopy; Fourier transform spectroscopy; Signal processing; Chemical kinetics and dynamics

Citation Formats

Park, G. Barratt, and Field, Robert W. Perspective: The first ten years of broadband chirped pulse Fourier transform microwave spectroscopy. United States: N. p., 2016. Web. doi:10.1063/1.4952762.
Park, G. Barratt, & Field, Robert W. Perspective: The first ten years of broadband chirped pulse Fourier transform microwave spectroscopy. United States. https://doi.org/10.1063/1.4952762
Park, G. Barratt, and Field, Robert W. Fri . "Perspective: The first ten years of broadband chirped pulse Fourier transform microwave spectroscopy". United States. https://doi.org/10.1063/1.4952762. https://www.osti.gov/servlets/purl/1547049.
@article{osti_1547049,
title = {Perspective: The first ten years of broadband chirped pulse Fourier transform microwave spectroscopy},
author = {Park, G. Barratt and Field, Robert W.},
abstractNote = {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 report on 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. Yet, 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.},
doi = {10.1063/1.4952762},
journal = {Journal of Chemical Physics},
number = 20,
volume = 144,
place = {United States},
year = {Fri May 27 00:00:00 EDT 2016},
month = {Fri May 27 00:00:00 EDT 2016}
}

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Cited by: 29 works
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