期刊
NATURE COMMUNICATIONS
卷 7, 期 -, 页码 -出版社
NATURE PUBLISHING GROUP
DOI: 10.1038/ncomms12441
关键词
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资金
- ERC project ULTRALASER [267763]
- Ministry of Education and Science of the Russian Federation [14.B25.31.0003]
- Russian Foundation For Basic Research [16-32-60153]
- Russian Science Foundation [14-21-00110]
- Spanish Ministerio de Educacion y Ciencia
- European FEDER [FIS2015-65998-C02-01]
- ICONE Project through Marie Curie Grant [608099]
- Engineering and Physical Sciences Research Council [1207363] Funding Source: researchfish
- European Research Council (ERC) [267763] Funding Source: European Research Council (ERC)
- ICREA Funding Source: Custom
Emergence of coherent structures and patterns at the nonlinear stage of modulation instability of a uniform state is an inherent feature of many biological, physical and engineering systems. There are several well-studied classical modulation instabilities, such as Benjamin-Feir, Turing and Faraday instability, which play a critical role in the self-organization of energy and matter in non-equilibrium physical, chemical and biological systems. Here we experimentally demonstrate the dissipative Faraday instability induced by spatially periodic zig-zag modulation of a dissipative parameter of the system-spectrally dependent losses-achieving generation of temporal patterns and high-harmonic mode-locking in a fibre laser. We demonstrate features of this instability that distinguish it from both the Benjamin-Feir and the purely dispersive Faraday instability. Our results open the possibilities for new designs of mode-locked lasers and can be extended to other fields of physics and engineering.
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