Coupled Lugiato-Lefever equation for nonlinear frequency comb generation at an avoided crossing of a microresonator
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Coupled Lugiato-Lefever equation for nonlinear frequency comb generation at an avoided crossing of a microresonator
Guided-mode coupling in a microresonator generally manifests itself through avoided crossings of the corresponding resonances. This coupling can strongly modify the resonator local effective dispersion by creating two branches that have dispersions of opposite sign in spectral regions that would otherwise be characterized by either positive (normal) or negative (anomalous) dispersion. In this p...
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Wesley B. Cardoso,1 Luca Salasnich,2, 3 and Boris A. Malomed4, 5 1Instituto de Fı́sica, Universidade Federal de Goiás, 74.690-900, Goiânia, Goiás, Brazil 2Dipartimento di Fisica e Astronomia “Galileo Galilei” and CNISM, Università di Padova, Via Marzolo 8, 35131 Padova, Italy 3Istituto Nazionale di Ottica (INO) del Consiglio Nazionale delle Ricerche (CNR), Sezione di Sesto Fiorentino, Via Nello ...
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ژورنال
عنوان ژورنال: The European Physical Journal D
سال: 2017
ISSN: 1434-6060,1434-6079
DOI: 10.1140/epjd/e2017-70705-x