Hybrid integration methods for on-chip quantum photonics
Top Cited Papers
- 8 April 2020
- journal article
- review article
- Published by Optica Publishing Group in Optica
- Vol. 7 (4), 291-308
- https://doi.org/10.1364/optica.384118
Abstract
The goal of integrated quantum photonics is to combine components for the generation, manipulation, and detection of nonclassical light in a phase-stable and efficient platform. Solid-state quantum emitters have recently reached outstanding performance as single-photon sources. In parallel, photonic integrated circuits have been advanced to the point that thousands of components can be controlled on a chip with high efficiency and phase stability. Consequently, researchers are now beginning to combine these leading quantum emitters and photonic integrated circuit platforms to realize the best properties of each technology. In this paper, we review recent advances in integrated quantum photonics based on such hybrid systems. Although hybrid integration solves many limitations of individual platforms, it also introduces new challenges that arise from interfacing different materials. We review various issues in solid-state quantum emitters and photonic integrated circuits, the hybrid integration techniques that bridge these two systems, and methods for chip-based manipulation of photons and emitters. Finally, we discuss the remaining challenges and future prospects of on-chip quantum photonics with integrated quantum emitters.Keywords
Funding Information
- National Research Foundation of Korea (NRF-2018R1C1B6001695, NRF-2019M3E4A1078664)
- Ulsan National Institute of Science and Technology (1.170094.01)
- Institute for Information and Communications Technology Promotion (2019-0-00434)
- Ann G. Wylie Dissertation Fellowship from University of Maryland
- H2020 Marie Skłodowska-Curie Actions (751016)
- MITRE Quantum Moonshot Program
- Air Force Office of Scientific Research (FA9550-16-1-0391)
- Center for Distributed Quantum Information
- Physics Frontier Center at the Joint Quantum Institute
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