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Volume 26 - ICOP & ICPET 2020
ICOP & ICPET _ INPC _ ICOFS 2020, 26 - ICOP & ICPET 2020: 949-952 |
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Rahro F, Golshani M, Taraz M. Impact of curvature on PT-symmetry breaking in two curved optical waveguides. ICOP & ICPET _ INPC _ ICOFS 2020; 26 :949-952
URL: http://opsi.ir/article-1-2137-en.html
URL: http://opsi.ir/article-1-2137-en.html
1- Department of Physics, Shahid Bahonar University of Kerman, Kerman, Iran
Abstract: (1443 Views)
In this work, we investigate the PT-symmetry breaking in two periodically curved optical waveguides. To this end, two curved optical waveguides with gain and loss are considered. Numerical results show that by increasing the curvature, PT-breaking transition occurs at higher values of gain/loss strength.
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