ArticleNature communications2023
Two-colour dissipative solitons and breathers in microresonator second-harmonic generation.
Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Nanophotonic chip-space interfaces for multidimensional nonlinear optics.Nature materials · 2026Article
- Article
- Hyperparametric solitons in nondegenerate optical parametric oscillators.Nature communications · 2026Article
- High-efficiency and broadband Kerr comb generation in normal-dispersion x-cut lithium niobate microresonators.Science advances · 2026Article
- Dissipative quadratic soliton in the cascaded nonlinearity limit.Nature communications · 2025Article
- Broadband microwave-rate dark pulse microcombs in dissipation-engineered LiNbONature communications · 2025Article
- Octave-spanning Kerr soliton frequency combs in dispersion- and dissipation-engineered lithium niobate microresonators.Light, science & applications · 2024Article
- Bayesian optimization of Fisher Information in nonlinear multiresonant quantum photonics gyroscopes.Nanophotonics (Berlin, Germany) · 2024Article
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Authors and funding
8 authors.
Funding
Abstract
Frequency conversion of dissipative solitons associated with the generation of broadband optical frequency combs having a tooth spacing of hundreds of giga-hertz is a topical challenge holding the key to practical applications in precision spectroscopy and data processing. The work in this direction is underpinned by fundamental problems in nonlinear and quantum optics. Here, we present the dissipative two-colour bright-bright and dark-dark solitons in a quasi-phase-matched microresonator pumped for the second-harmonic generation in the near-infrared spectral range. We also found the breather states associated with the pulse front motion and collisions. The soliton regime is found to be typical in slightly phase-mismatched resonators, while the phase-matched ones reveal broader but incoherent spectra and higher-order harmonic generation. Soliton and breather effects reported here exist for the negative tilt of the resonance line, which is possible only via the dominant contribution of second-order nonlinearity.
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