121 citations · 576 across the 29 of their papers we have counts for
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physics.optics2021★ 1 cited
Circumventing size-bandwidth limits in imaging with flat lenses
Apratim Majumder, Monjurul Meem, Nicole Brimhall +1
Recent theoretical work suggested upper bounds on the operating bandwidths of flat lenses. Here, we show how these bounds can be circumvented via a multi-level diffractive lens (MD…
physics.optics2021★ 21 cited
Monolithic all-Silicon Flat lens for broadband LWIR Imaging
Orrin Kigner, Monjurul Meem, Brian Baker +4
We designed, fabricated and characterized a flat multi-level diffractive lens (MDL) comprised of only silicon with diameter = 15.2mm, focal length of 19mm, and operating over the l…