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Selective enhancement of photon emission in a quantum dot coupling with micropillar cavity

Lu, Jian; Ren, Q J; Wu, Shan; An, Zhenghua; Zhang, Saifeng; Zhu, Yonguyan; Chen, Zhanghai H; Jagadish, Chennupati; Shen, Xuechu; Tan, Hark Hoe


We present the magneto-optical investigation of coupling between single exciton spin state of an InGaAs QD and a high quality micropillar cavity. Due to Purcell effect, we realize the selective enhancement of spin polarized photon emission from a single quantum dot-micropillar cavity system by tuning external magnetic field.

CollectionsANU Research Publications
Date published: 2010
Type: Conference paper
Source: Conference on Optoelectronic and Microelectronic Materials and Devices, Proceedings, COMMAD
DOI: 10.1109/COMMAD.2010.5699785


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