1 October 2021, Volume 9, Issue 10, pp. 1881-2131  
29 articles

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Resonance and topological singularity near and beyond zero frequency for waves: model, theory, and effects

Photon. Res. 9(10), 2024-2036 (2021)  View: HTML | PDF

Orbital angular momentum mode logical operation using optical diffractive neural network

Photon. Res. 9(10), 2116-2124 (2021)  View: HTML | PDF