Coherently switching the focusing characteristics of all-dielectric metalenses.
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DOI: 10.1364/oe.461264
Abstract: Flat, gradient index, metasurface optics - in particular all-dielectric metalenses - have emerged and evolved over recent years as compact, lightweight alternative to their conventional bulk glass/crystal counterparts. Here we show that the focal properties… read more here.
Keywords: dielectric metalenses; coherently switching; switching focusing; focusing characteristics ... See more keywords