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Optical Engineering

A Device for Measurement of Equivalent Widths of Spectral Lines
Author(s): William T. Hughes
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Paper Abstract

A simple and inexpensive device for the measurement of equivalent widths directly from spectrograms is described and the accuracy of the results is discussed.

Paper Details

Date Published: 1 July 1969
PDF: 1 pages
Opt. Eng. 7(5) 705150 doi: 10.1117/12.7971486
Published in: Optical Engineering Volume 7, Issue 5
Show Author Affiliations
William T. Hughes, Bowdoin College (United States)

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