Nanosecond temporal resolution with broadband step-scan FTIR spectroscopy in absorption and emission modes

Tim J. Johnson; Arno Simon; J. M. Weil

doi:10.1117/12.166647

31 January 1994 Nanosecond temporal resolution with broadband step-scan FTIR spectroscopy in absorption and emission modes

Tim J. Johnson, Arno Simon, J. M. Weil

Author Affiliations +

Proceedings Volume 2089, 9th International Conference on Fourier Transform Spectroscopy; (1994) https://doi.org/10.1117/12.166647
Event: Fourier Transform Spectroscopy: Ninth International Conference, 1993, Calgary, Canada

Abstract

The use of the step-scan technique in FTIR spectroscopy allows, amongst other things, the recording of transient phenomena, while still retaining the broad wavelength range, throughput, and multiplex advantages of conventional rapid-scan FTIR spectroscopy. This paper reports new results in both absorption and emission modes that demonstrate the fast temporal response. This summary specifically reports the time-resolved emission of a pulsed Nd:YLiF laser emission with a time resolution of 10 nanoseconds.

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Tim J. Johnson, Arno Simon, and J. M. Weil "Nanosecond temporal resolution with broadband step-scan FTIR spectroscopy in absorption and emission modes", Proc. SPIE 2089, 9th International Conference on Fourier Transform Spectroscopy, (31 January 1994); https://doi.org/10.1117/12.166647

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