Solitons and unidirectional scattering in quadratically nonlinear optical coupler with parity-time symmetry
We consider the existence and stability of solitons in a χ(2) coupler. Both the fundamental and second harmonics (SHs) undergo gain in one of the coupler cores and are absorbed in the other one. The gain and loss are balanced, creating a parity-time (PT ) symmetric configuration. We present two type...
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| 格式: | Monograph |
| 語言: | English |
| 出版: |
2019
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| 在線閱讀: | http://irep.iium.edu.my/75769/1/Full%20report%20FRGS%2016-014-0513.pdf http://irep.iium.edu.my/75769/ |
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