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arXiv · 2410.14976

Multi-channel, tunable quantum photonic devices on a fiber-integrated platform

Woong Bae Jeon·Dong Hyun Park·Jong Sung Moon·Kyu-Young Kim·Mohamed Benyoucef·Je-Hyung Kim
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Abstract

Scalable, reliable quantum light sources are essential for increasing quantum channel capacity and advancing quantum protocols based on photonic qubits. Although recent developments in solid-state quantum emitters have enabled the generation of single photons with high performance, the scalable integration of multiple quantum light sources onto practical optical platforms remains a challenging task. Here, we present a breakthrough in achieving a multiple, tunable array of quantum photonic devices. The selective integration of multiple quantum dot devices onto a V-groove fiber platform features scalability, tunability, high yield, and high single-photon coupling efficiency. Therefore, our fiber-integrated quantum platform realizes a scalable and reliable single-photon array within a compact fiber chip at telecom wavelengths.

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Woong Bae Jeon, Dong Hyun Park, Jong Sung Moon, Kyu-Young Kim, Mohamed Benyoucef, Je-Hyung Kim. 2024-10-19. Multi-channel, tunable quantum photonic devices on a fiber-integrated platform. https://doi.org/10.1002/adom.202501523

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