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Abstract Wavelength and polarization-dependent phase shifts on light interacting with a phase change material can lead to coloration shifts. By exploiting polarization selective effects, the range of attainable colors during… Click to show full abstract
Abstract Wavelength and polarization-dependent phase shifts on light interacting with a phase change material can lead to coloration shifts. By exploiting polarization selective effects, the range of attainable colors during switching of a phase-change layer is widened. Theoretical and experimental results are shown for the case of VO2, a reversible phase change material that can be excited thermally, electrically or optically.
Keywords:
change;
color switching;
phase change;
switching polarization
Journal Title: Optics Communications
Year Published: 2020
Link to full text (if available)
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Journal Title: Optics Communications
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!