Flexible binary phase photon sieves on polyimide substrates by laser ablation.
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DOI: 10.1364/ol.43.002368
Abstract: A binary phase diffractive optical element photon sieve is fabricated by direct laser ablation of a thin, flexible polyimide substrate with a nanosecond-pulsed ultraviolet laser. The binary phase photon sieve operates at 633 nm and was… read more here.
Keywords: phase photon; photon; photon sieve; laser ablation ... See more keywords