Metasurface-enabled polarization-independent LCoS spatial light modulator for 4K resolution and beyond
文献类型：期刊论文
| 作者 | Z. Zhu, Y. Wen, J. Li, Y. Chen, Z. Peng, J. Li, L. Zhu, Y. Wu, L. Zhou, L. Liu, L. Zong and S. Yu |
| 刊名 | Light: Science and Applications
 |
| 出版日期 | 2023 |
| 卷号 | 12期号:1 |
| ISSN号 | 20955545 |
| DOI | 10.1038/s41377-023-01202-6 |
| 英文摘要 | With the distinct advantages of high resolution, small pixel size, and multi-level pure phase modulation, liquid crystal on silicon (LCoS) devices afford precise and reconfigurable spatial light modulation that enables versatile applications ranging from micro-displays to optical communications. However, LCoS devices suffer from a long-standing problem of polarization-dependent response in that they only perform phase modulation on one linear polarization of light, and polarization-independent phase modulation—essential for most applications—have had to use complicated polarization-diversity optics. We propose and demonstrate, for the first time, an LCoS device that directly achieves high-performance polarization-independent phase modulation at telecommunication wavelengths with 4K resolution and beyond by embedding a polarization-rotating metasurface between the LCoS backplane and the liquid crystal phase-modulating layer. We verify the device with a number of typical polarization-independent application functions including beam steering, holographical display, and in a key optical switching element - wavelength selective switch (WSS), demonstrating the significant benefits in terms of both configuration simplification and performance improvement. © 2023, The Author(s). |
| URL标识 | 查看原文 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/68292]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Z. Zhu, Y. Wen, J. Li, Y. Chen, Z. Peng, J. Li, L. Zhu, Y. Wu, L. Zhou, L. Liu, L. Zong and S. Yu. Metasurface-enabled polarization-independent LCoS spatial light modulator for 4K resolution and beyond[J]. Light: Science and Applications,2023,12(1). |
| APA | Z. Zhu, Y. Wen, J. Li, Y. Chen, Z. Peng, J. Li, L. Zhu, Y. Wu, L. Zhou, L. Liu, L. Zong and S. Yu.(2023).Metasurface-enabled polarization-independent LCoS spatial light modulator for 4K resolution and beyond.Light: Science and Applications,12(1). |
| MLA | Z. Zhu, Y. Wen, J. Li, Y. Chen, Z. Peng, J. Li, L. Zhu, Y. Wu, L. Zhou, L. Liu, L. Zong and S. Yu."Metasurface-enabled polarization-independent LCoS spatial light modulator for 4K resolution and beyond".Light: Science and Applications 12.1(2023). |
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