Semantic Scholar Open Access 2019 162 sitasi

Generalized Spatial Differentiation from the Spin Hall Effect of Light and Its Application in Image Processing of Edge Detection

Tengfeng Zhu Yijie Lou Yihan Zhou Jiahao Zhang Junyi Huang +7 lainnya

Lihat Sumber DOI

Abstrak

Optics naturally provides us with some powerful mathematical operations. Here we experimentally demonstrate that during reflection or refraction at a single optical planar interface, the optical computing of spatial differentiation can be realized by analyzing specific orthogonal polarization states of light. We show that the spatial differentiation is intrinsically due to the spin Hall effect of light and generally accompanies light reflection and refraction at any planar interface, regardless of material composition or incident angles. The proposed spin-optical method takes advantages of a simple and common structure to enable vectorial-field computation and perform edge detection for ultra-fast and energy-efficient image processing.

Topik & Kata Kunci

Physics

Penulis (12)

Tengfeng Zhu

Yijie Lou

Yihan Zhou

Jiahao Zhang

Junyi Huang

Yan Li

Hailu Luo

S. Wen

Shi-Yao Zhu

Q. Gong

M. Qiu

Z. Ruan

Format Sitasi

APA MLA BibTeX

Zhu, T., Lou, Y., Zhou, Y., Zhang, J., Huang, J., Li, Y. et al. (2019). Generalized Spatial Differentiation from the Spin Hall Effect of Light and Its Application in Image Processing of Edge Detection. https://doi.org/10.1103/PHYSREVAPPLIED.11.034043

Akses Cepat

Lihat di Sumber doi.org/10.1103/PHYSREVAPPLIED.11.034043

Informasi Jurnal

Tahun Terbit: 2019
Bahasa: en
Total Sitasi: 162×
Sumber Database: Semantic Scholar
DOI: 10.1103/PHYSREVAPPLIED.11.034043
Akses: Open Access ✓