TRUE Color Prints of 'The Starry Night' (Vincent van Gogh, 1889) (IMAGE)

Singapore University of Technology and Design

TRUE Color Prints of 'The Starry Night' (Vincent van Gogh, 1889)

Caption

TRUE color prints of 'The Starry Night' (Vincent van Gogh, 1889). Optical micrographs were taken under white light (left) and 980 nm laser (right). Schematic representation of the optical security device is shown in the middle, in which the upconversion nanophosphors (green beads) are embedded within the nanodisks and a continuous aluminum film.

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SUTD

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