Anti-parity-time symmetry enabled on-chip chiral polarizer

Y Wei, H Zhou, Y Chen, Y Ding, J Dong… - Photonics Research, 2021 - opg.optica.org
Encircling an exceptional point (EP) in a parity-time (PT) symmetric system has shown great
potential for chiral optical devices, such as chiral mode switching for symmetric and …

Chiral polarizer based on encircling EP

Y Wei, H Zhou, Y Chen, Y Ding, J Dong… - arxiv preprint arxiv …, 2021 - arxiv.org
Encircling an exceptional point (EP) in a parity-time (PT) symmetric system has shown great
potential for chiral optical devices, such as chiral mode switching for symmetric and anti …

Topological Analysis of Image Reconstruction Based on Polar Complex Exponential Transform

MK Singh, D Saini, S Kumar - Journal of Computational and …, 2022 - ojs.bonviewpress.com
Image moments are an important tool used for image reconstruction. An image can be
represented in terms of image moments, which is known as image reconstruction from its …