Single- and Twin-Photons Emitted from Fiber-Coupled Quantum Dots in a Distributed Bragg Reflector Cavity

Single- and Twin-Photons Emitted from Fiber-Coupled Quantum Dots in a Distributed Bragg Reflector Cavity

In this work, we develop single-mode fiber devices of an InAs/GaAs quantum dot (QD) by bonding a fiber array with large smooth facet, small core, and small numerical aperture to QDs in a distributed Bragg reflector planar cavity with vertical light extraction that prove mode overlap and efficient ou...

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Bibliographic Details
Main Authors: Xiangjun Shang, Shulun Li, Hanqing Liu, Xiangbin Su, Huiming Hao, Deyan Dai, Xiaoming Li, Yuanyuan Li, Yuanfei Gao, Xiuming Dou, Haiqiao Ni, Zhichuan Niu
Format: Article
Language:English
Published: MDPI AG 2022-04-01
Series:Nanomaterials
Subjects:
InAs quantum dot
fine structure splitting
thermal stress
light hole level
photon pair
polarization correlation
Online Access:https://www.mdpi.com/2079-4991/12/7/1219

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