AI Article Synopsis
- The study focuses on how pump depletion affects the generation of Kerr cavity solitons in a specific type of optical system called a degenerate optical parametric oscillator.
- The researchers developed a mathematical formula to define the conditions under which these solitons can exist, allowing for deeper analysis of energy conversion efficiency.
- They found that parametric driving methods are more efficient than linear driving methods, especially when there is a significant difference in speed (walk-off) between the continuous wave input and the generated soliton.
Article Abstract
We analyze the impact of pump depletion in the generation of parametrically driven Kerr cavity solitons in a degenerate optical parametric oscillator. Using variational methods, we derive an analytical expression that describes the soliton existence region. We use this expression to study the energy conversion efficiency and compare it to a linearly driven Kerr resonator modeled by the Lugiato-Lefever equation. Parametric driving is more efficient at high walk-off between the continuous wave driving and the soliton.
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| http://dx.doi.org/10.1364/OL.483871 | DOI Listing |
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