Design of a 4-level active photonics phase change switch using VO2 and Ge2Sb2Te5
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DOI: 10.1063/1.5043521
Abstract: The objective of this work is to design and demonstrate multilevel optical switches by combining different phase change materials. Ge2Sb2Te5 and VO2 nanolayer structures were designed to maximize the optical contrast between four different reflective… read more here.
Keywords: vo2 ge2sb2te5; phase; phase change; multilevel optical ... See more keywords