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arXiv · 1709.04680

Greatly enhanced light emission of MoS$_{2}$ using photonic crystal heterojunction

Liu Jiang-tao·Tong Hong·Wu Zhen-Hua·Huang Jin-Bao·Zhou Yun-Song
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Abstract

We study the effect of one-dimensional (1D) photonic crystal heterojunction (h-PhC) on the light absorption and light emission of monolayer molybdenum disulfide (MoS$_{2}$), and obtained the analytical solution of the light absorption and emission of two-dimensional materials in 1D h-PhC. Simultaneously enhancing the light absorption and emission of the medium in multiple frequency ranges is easy as h-PhC has more models of photon localization than the common photonic crystal. Result shows that h-PhC can simultaneously enhance the light absorption and emission of MoS$_{2}$ and enhance the photoluminescence spectrum of MoS$_{2}$ by 2-3 orders of magnitude.

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Liu Jiang-tao, Tong Hong, Wu Zhen-Hua, Huang Jin-Bao, Zhou Yun-Song. 2017-09-14. Greatly enhanced light emission of MoS$_{2}$ using photonic crystal heterojunction. https://arxiv.org/abs/1709.04680

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