Noise Reduction in Microresonators using Feedback-Controlled Phase Modulation

Raonaqul Islam; Pradyoth Shandilya; Yunxiang Song; Alioune Niang; Gary Carter; Thomas F. Carruthers; Marko Lončar; Curtis Menyuk; Ergun Simsek

doi:10.13016/m2wxwg-nt1v

April 29, 2026Open Access

Noise Reduction in Microresonators using Feedback-Controlled Phase Modulation

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Key Points

To investigate how intrinsic noise affects the soliton repetition rate and explore methods to suppress it.
Numerical simulations were conducted to assess noise impact on soliton behavior.
Phase modulation was applied to the pump using its photodetected RF output.
The architecture was designed for compact, chip-compatible implementation.
Phase modulation significantly reduced the impact of intrinsic noise on soliton repetition-rate.
Effective noise suppression was achieved in a chip-compatible framework.
Results indicate enhanced stability in soliton operations under varying noise conditions.

Implication

Numerical analysis demonstrates effective noise suppression in microresonators using phase modulation.

Abstract

We numerically show that the impact of intrinsic noise on the soliton repetition-rate can be suppressed by phase-modulating the pump with its photodetected RF output, enabling effective noise suppression in a compact, chip-compatible architecture.

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Cite This Study

Islam et al. (2026) studied this question.

synapsesocial.com/papers/69f594fc71405d493affff26 https://doi.org/10.13016/m2wxwg-nt1v

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Noise Reduction in Microresonators using Feedback-Controlled Phase Modulation

Key Points

Implication

Abstract

Discussion

Cite This Study

Noise Reduction in Microresonators using Feedback-Controlled Phase Modulation

Key Points

Implication

Abstract

Discussion

Cite This Study

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