PT-symmetric cavities with simultaneous unidirectional lasing and reflectionless modes
作者： Hamidreza Ramezani , Hao-kun Li , Yuan Wang , Xiang Zhang
DOI: 10.1364/CLEO_QELS.2015.FTU2C.6
关键词:
摘要: Using parity-time (PT) symmetric cavities, we introduce a new family of spectral singularities with highly directional response. At these the PT-symmetric cavity support simultaneous lasing mode from one side and zero reflection opposite side.
osapublishing.org参考文章(8)
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