Aperiodic Ruling for the Measurement of Gaussian Laser-Beam Diameters

J S Uppal, P K Gupta, Robert Graham Harrison

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The use of an aperiodic ruling for the measurement of Gaussian laser beam diameters has been analyzed. We show that aperiodic rulings can provide spot-size measurements over a much broader range than available with Ronchi, triangular, or sinusoidal rulings used previously.
Original languageEnglish
Pages (from-to)683-685
Number of pages3
JournalOptics Letters
Issue number13
Publication statusPublished - 1989

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