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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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| Pubblicato in: | Proc Natl Acad Sci U S A |
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| Autori principali: | , , , , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
National Academy of Sciences
2019
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| Soggetti: | |
| Accesso online: | 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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