Demonstration of a single exposure technique for determining the M/# of a holographic substrate
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We propose and demonstrate a simple technique for determining the M/# parameter of a holographic recording material. In this method, divergent object and reference beams are used to produce a spatially varying index modulation. One can analyze the resultant diffraction pattern to find M/# by using only a single grating; existing techniques require many gratings.
author list (cited authors)
Yum, H. N., Hemmer, P. R., Tripathi, R., Shen, J. T., & Shahriar, M. S.