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Theoretical model of gain calculation of active photonic-crystal microcavity waveguide
International Journal of Modern Physics B ( IF 1.7 ) Pub Date : 2021-07-14 , DOI: 10.1142/s0217979221501915
Ting-Wei Gu 1 , Chun Jiang 1
Affiliation  

In this paper, we propose an active photonic-crystal microcavity waveguide with two-level atom-doped-dielectric slab as background material, and derive the model for signal gain calculation and analyze its gain characteristics. The analytical results show that the structure can generate high gain in a short length because of the efficient utilization of pump power in the microcavity. The proposed waveguide will be promising for the development of an active integrated photonic system.

中文翻译:

有源光子晶体微腔波导增益计算的理论模型

在本文中,我们提出了一种以二级原子掺杂介质板为背景材料的有源光子晶体微腔波导,并推导了信号增益计算模型并分析了其增益特性。分析结果表明,由于微腔内泵浦功率的有效利用,该结构可以在较短的长度内产生高增益。所提出的波导将有望用于开发有源集成光子系统。
更新日期:2021-07-14
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