@techreport{087dd8344c06489a8459e30cabdf8889,
title = "Novel fabrication method for free-space computer-synthesized diffractive elements",
keywords = "diffractive elements, graded-index optics, ion exchange in glass, diffractive elements, graded-index optics, ion exchange in glass, diffractive elements, graded-index optics, ion exchange in glass",
author = "R. Salmio and J. Saarinen and J. Turunen and H. Saarikoski and A. Tervonen and J. Westerholm",
year = "1997",
language = "English",
series = "Optics Day '97 21.2.1997 Tampere",
publisher = "Suomen optiikan seura",
type = "WorkingPaper",
institution = "Suomen optiikan seura",
}