Broadband lightweight flat lenses for long-wave infrared imaging

We experimentally demonstrate imaging in the long-wave infrared (LWIR) spectral band (8 μm to 12 μm) using a single polymer flat lens based upon multilevel diffractive optics. The device thickness is only 10 μm, and chromatic aberrations are corrected over the entire LWIR band with one surface. Due...

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Bibliografske podrobnosti
izdano v:Proc Natl Acad Sci U S A
Main Authors: Meem, Monjurul, Banerji, Sourangsu, Majumder, Apratim, Vasquez, Fernando Guevara, Sensale-Rodriguez, Berardi, Menon, Rajesh
Format: Artigo
Jezik:Inglês
Izdano: National Academy of Sciences 2019
Teme:
Physical Sciences
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC6815112/
https://ncbi.nlm.nih.gov/pubmed/31591227
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1908447116
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