Selective enhancement of photon emission in a quantum dot coupling with micropillar cavity
Date
Authors
Lu, Jian
Ren, Q J
Wu, Shan
An, Zhenghua
Zhang, Saifeng
Zhu, Yonguyan
Chen, Zhanghai H
Jagadish, Chennupati
Shen, Xuechu
Tan, Hark Hoe
Journal Title
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Volume Title
Publisher
IEEE
Abstract
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.
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Source
Conference on Optoelectronic and Microelectronic Materials and Devices, Proceedings, COMMAD
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Book Title
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Restricted until
2037-12-31