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arXiv · 1612.07044

Soliton dual comb in crystalline microresonators

N. G. Pavlov·G. Lihachev·S. Koptyaev·E. Lucas·M. Karpov·N. M. Kondratiev·I. A. Bilenko·T. J. Kippenberg·M. L. Gorodetsky
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Abstract

We present a novel compact dual-comb source based on a monolithic optical crystalline MgF$_2$ multi-resonator stack. The coherent soliton combs generated in two microresonators of the stack with the repetition rate of 12.1 GHz and difference of 1.62 MHz provided after heterodyning a 300 MHz wide radio-frequency comb. Analogous system can be used for dual-comb spectroscopy, coherent LIDAR applications and massively parallel optical communications.

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N. G. Pavlov, G. Lihachev, S. Koptyaev, E. Lucas, M. Karpov, N. M. Kondratiev, I. A. Bilenko, T. J. Kippenberg, M. L. Gorodetsky. 2016-12-21. Soliton dual comb in crystalline microresonators. https://doi.org/10.1364/ol.42.000514

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