Spin Hall Effect of Light in a Dichroic Polarizer for Multifunctional Edge Detection
In this study, we report a multifunctional edge detection strategy based on the spin Hall effect of light in a dichroic polarizer. By leveraging the uniaxial properties of a dichroic polarizer, it is possible to achieve second-order edge-enhanced imaging, two-dimensional edge-enhanced imaging, and bright-field imaging. Our approach employs the dichroic polarizer to generate the second-order spin Hall effect of light and selectively filter out unwanted polarization components, simplifying the experimental setup compared with previous methods. This strategy offers an economical and efficient solution for multifunctional imaging.
Authors
- Junsuk Rho (ORCID: https://orcid.org/0000-0002-2179-2890)
- Trevon Badloe (ORCID: https://orcid.org/0000-0001-9458-6062)
- Yeseul Kim (ORCID: https://orcid.org/0000-0002-6870-9214)
- Guoqiang Li (ORCID: https://orcid.org/0000-0002-2091-8105)
- Xiaotong Li (ORCID: https://orcid.org/0009-0000-5447-4242)
- Peng Tang (ORCID: https://orcid.org/0000-0003-4246-4850)
- Hupeng Wu
- Linlin Xiao (ORCID: https://orcid.org/0000-0003-2001-9131)
Institutions
- Pohang University of Science and Technology (KR)
- Henan University (CN)
- Pohang Iron and Steel (South Korea) (KR)
- Korea University (KR)
Publication Details
- Journal
- ACS Photonics
- Published
- 2024-10-02
- DOI
- https://doi.org/10.1021/acsphotonics.4c01058
- Citations
- 12
- Primary Topic
- Liquid Crystal Research Advancements
- Type
- article
- Field-Weighted Citation Impact
- 1.41
Funders
- National Natural Science Foundation of China
- National Research Foundation of Korea
- China Scholarship Council
- Ministry of Science and ICT, South Korea
- Chung Mong-Koo Foundation