New metasurface-based edge detecting filter for remote sensi

New work by researchers from the ARC Center of Excellence for Transformative Meta-Optical Systems (TMOS) and City University of New York (CUNY) published May 27 in Nature Communications realizes a new, tunable edge-detecting filter for flat-optic imaging systems that can switch between an image of an object's outline and a detailed infrared image.

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Melbourne , Victoria , Australia , New York , United States , Ann Roberts , Madhu Bhaskaran , Michele Cotrufo , Shaban Sulejman , City University Of New York , Nature Communications , University Of Melbourne , Transformative Meta Optical Systems , City University , Investigator Andrea Alu , Investigator Madhu Bhaskaran , Investigator Ann Roberts ,