Integrated micro-comb sources for quantum optical applications

• URL: http://arxiv.org/abs/2001.02356v1
• Date: Wed, 8 Jan 2020 03:39:07 GMT
• Title: Integrated micro-comb sources for quantum optical applications
• Authors: Michael Kues, Christian Reimer, Joseph M. Lukens, William J. Munro, Andrew M. Weiner, David J. Moss and Roberto Morandotti
• Abstract summary: We review progress on the realization of energy-time entangled optical frequency combs. We discuss how photonic integration and the use of fiber-optic telecommunications components can enable quantum state control.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: A key challenge for quantum science and technology is to realise large-scale, precisely controllable, practical systems for non-classical secured communications, metrology and ultimately meaningful quantum simulation and computation. Optical frequency combs represent a powerful approach towards this, since they provide a very high number of temporal and frequency modes which can result in large-scale quantum systems. The generation and control of quantum optical frequency combs will enable a unique, practical and scalable framework for quantum signal and information processing. Here, we review recent progress on the realization of energy-time entangled optical frequency combs and discuss how photonic integration and the use of fiber-optic telecommunications components can enable quantum state control with new functionalities, yielding unprecedented capability.

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