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Proceedings Paper

Application of infrared synchrotron radiation to asymmetric Fourier transform spectroscopy at low temperatures
Author(s): Karl Dieter Moeller; Gwyn P. Williams
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Paper Abstract

Fourier transform spectroscopy in the asymmetric mode is performed using a two mirror wavefront dividing interferometer. Synchrotron radiation is 100 to 1000 times brighter than black body radiation throughout the infrared region from 1 to 1000 microns. The spatial coherence of synchrotron radiation makes it possible to construct new types of Fourier transform spectrometers in the entire infrared region. Fourier transform spectroscopy in the asymmetric mode may simultaneously yield the optical constants n and k of a material.

Paper Details

Date Published: 1 November 1990
PDF: 4 pages
Proc. SPIE 1340, Cryogenic Optical Systems and Instruments IV, (1 November 1990); doi: 10.1117/12.23044
Show Author Affiliations
Karl Dieter Moeller, Fairleigh Dickinson Univ (United States)
Gwyn P. Williams, Brookhaven National Lab. (United States)


Published in SPIE Proceedings Vol. 1340:
Cryogenic Optical Systems and Instruments IV
Ramsey K. Melugin; Gerald R. Pruitt, Editor(s)

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