Thermo-optical spiking and mixed-mode oscillations in injected Kerr microcavities
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| Опубліковано в:: | arXiv.org (Dec 3, 2024), p. n/a |
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| Автор: | |
| Інші автори: | , |
| Опубліковано: |
Cornell University Library, arXiv.org
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| Онлайн доступ: | Citation/Abstract Full text outside of ProQuest |
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| 001 | 3140663851 | ||
| 003 | UK-CbPIL | ||
| 022 | |a 2331-8422 | ||
| 035 | |a 3140663851 | ||
| 045 | 0 | |b d20241203 | |
| 100 | 1 | |a Koch, Elias R | |
| 245 | 1 | |a Thermo-optical spiking and mixed-mode oscillations in injected Kerr microcavities | |
| 260 | |b Cornell University Library, arXiv.org |c Dec 3, 2024 | ||
| 513 | |a Working Paper | ||
| 520 | 3 | |a We investigate the nonlinear dynamics of vertically emitting Kerr microcavities under detuned optical injection, considering the impact of slow thermal effects. Our model integrates thermal detuning caused by refractive index shifts due to heating. Through numerical and analytical approaches, we uncover a rich spectrum of dynamical behaviors, including excitable thermo-optical pulses, mixed-mode oscillations, and chaotic spiking, governed by a higher-dimensional canard scenario. Introducing a long external feedback loop with time delays comparable to the microcavity photon lifetime but shorter than thermal relaxation timescales, reveals how delay affects excitability and stabilizes temporal localized states. Our findings extend the understanding of excitable systems, demonstrating how thermal and feedback mechanisms interplay to shape nonlinear optical dynamics. Further, our approach paves the way for the study of cavity stabilization and cavity cooling using an additional control beam. | |
| 653 | |a Excitation spectra | ||
| 653 | |a Control theory | ||
| 653 | |a Thermal relaxation | ||
| 653 | |a Nonlinear optics | ||
| 653 | |a Optical pulses | ||
| 653 | |a Feedback loops | ||
| 653 | |a Microcavities | ||
| 653 | |a Refractivity | ||
| 653 | |a Nonlinear systems | ||
| 653 | |a Dynamical systems | ||
| 653 | |a Nonlinear control | ||
| 653 | |a Oscillations | ||
| 653 | |a Nonlinear dynamics | ||
| 653 | |a Temperature effects | ||
| 700 | 1 | |a Javaloyes, Julien | |
| 700 | 1 | |a Gurevich, Svetlana V | |
| 773 | 0 | |t arXiv.org |g (Dec 3, 2024), p. n/a | |
| 786 | 0 | |d ProQuest |t Engineering Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3140663851/abstract/embedded/ZKJTFFSVAI7CB62C?source=fedsrch |
| 856 | 4 | 0 | |3 Full text outside of ProQuest |u http://arxiv.org/abs/2412.02510 |