Inverse Design of On-Chip Thermally Tunable Varifocal Metalens Based on Silicon Metalines
High-contrast transmitarray (HCTA) metasurfaces, named as metalines in this article, a category of lithographically defined on-chip diffractive elements with minimized scattering loss, enables parallel on-chip optical signal processing. While high-performance devices with different functionalities a...
Main Authors: | Sanaz Zarei, Amin Khavasi |
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Format: | Article |
Language: | English |
Published: |
IEEE
2021-01-01
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Series: | IEEE Access |
Subjects: | |
Online Access: | https://ieeexplore.ieee.org/document/9430521/ |
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