npsm 새물리 New Physics : Sae Mulli

pISSN 0374-4914 eISSN 2289-0041


Research Paper

New Phys.: Sae Mulli 2020; 70: 705-708

Published online August 31, 2020

Copyright © New Physics: Sae Mulli.

Subsidiary Maxima in Multiple Slit Interference: Algebraic Equations

Heung-Ryoul NOH*

Department of Physics, Chonnam National University, Gwangju 61186, Korea


Received: April 23, 2020; Revised: June 8, 2020; Accepted: July 5, 2020


We present an analytical and numerical study on the subsidiary maxima in multiple slit interference with slit numbers between 12 and 31. By using the equation for the existing condition of the subsidiary maxima, we express the intensities at the maxima in a succinct analytical form. We also obtain algebraic equations for the phases for the subsidiary maxima with slit numbers between 12 and 31.

Keywords: Multiple slit, Subsidiary maxima, Diffraction

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