Global topology optimized metagrating beam splitter based on deep learning

Renjun Deng; Tan Shi; Xiangping Li; Zilan Deng

doi:10.3788/IRLA20211028

Journals >Infrared and Laser Engineering >Volume 50 >Issue 5 >Page 20211028 > Article

Infrared and Laser Engineering
Vol. 50, Issue 5, 20211028 (2021)

Global topology optimized metagrating beam splitter based on deep learning

Renjun Deng, Tan Shi, Xiangping Li, and Zilan Deng

Author Affiliations

Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, Institute of Photonics Technology, Jinan University, Guangzhou 510632, China

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DOI: 10.3788/IRLA20211028 Cite this Article

Renjun Deng, Tan Shi, Xiangping Li, Zilan Deng. Global topology optimized metagrating beam splitter based on deep learning[J]. Infrared and Laser Engineering, 2021, 50(5): 20211028 Copy Citation Text

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References

[1] Lingwei Guo, Jin Wang. A high-diffraction-efficiency subwavelength silica Dammann grating. Optik-International Journal for Light and Electron Optics, 157, 319-325(2018).

[2] Cheon Kim Dong, Hermerschmidt Andreas, Dyachenko Pavel, et al. Inverse design and demonstration of high-performance wide-angle diffractive optical elements. Optics Express, 28, 22321-22333(2020).

[3] Yongqiang Liu, Yongxing Che, Kainan Qi, et al. Design and demonstration of a wide-angle and high-efficient planar metasurface lens. Optics Communications, 474, 126061(2020).

[4] Jinzhe Li, Fei Zhang, Mingbo Pu, et al. Quasi-continuous metasurface beam splitters enabled by vector iterative Fourier transform algorithm. Materials, 14, 1022(2021).

[5] J Jiang, J A Fan. Global optimization of dielectric metasurfaces using a physics-driven neural network. Nano Letters, 19, 5366-5372(2019).

Renjun Deng, Tan Shi, Xiangping Li, Zilan Deng. Global topology optimized metagrating beam splitter based on deep learning[J]. Infrared and Laser Engineering, 2021, 50(5): 20211028

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