Abstract

In optimizing the clear radius of a KBr micropellet or liquid microcell measurements in an Fourier transform infrared (FTIR) spectrometer, a tradeoff can be made between the reduction in the transmitted energy, which limits scale expansion, and the increased absorptivity resulting from an equal amount of sample spread over a smaller area.

Mid-infrared Fourier-transform spectroscopy with a high-brilliance tunable laser source: investigating sample areas down to 5 μm diameter

T. Steinle, F. Neubrech, A. Steinmann, X. Yin, and H. Giessen
Opt. Express 23(9) 11105-11113 (2015)

Optimum phase for rugate filter synthesis by Fourier transforms

Pierre G. Verly
Appl. Opt. 50(9) C124-C128 (2011)

Optimum Fourier-transform division filters with magnitude constraint

B. Liu and N. C. Gallagher
J. Opt. Soc. Am. 64(9) 1227-1236 (1974)

Fourier transform infrared spectroscopy of size-segregated aerosol deposits on foil substrates

Judith A. Hopey, Kirk A. Fuller, Venkataramanan Krishnaswamy, David Bowdle, and Michael J. Newchurch
Appl. Opt. 47(13) 2266-2274 (2008)

Demodulation of multimodulation artifacts in Fourier-transform infrared spectroscopy

Mathias Schilling and Jürgen Stohner
Appl. Opt. 56(14) 4076-4084 (2017)