Octave-spanning soliton Kerr microcomb at electronically detectable repetition rate in a Si3N4racetrack resonator

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This is a Experimental Study study.

Alisa Davydova; Miles Anderson; Zheru Qiu; Tobias J. Kippenberg

doi:10.1364/cleo_si.2025.ss101_2

January 1, 2025

Octave-spanning soliton Kerr microcomb at electronically detectable repetition rate in a Si3N4racetrack resonator

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Key Points

An octave-spanning soliton microcomb is achieved at a 15 GHz repetition rate, producing ∼ 8800 comb lines.
The soliton microcomb demonstrates higher-order dispersive waves in a single Si3N4 microresonator.
Pulse pumping is utilized to generate and stabilize the microcomb, enhancing its spectral properties.
The findings can potentially advance future optical technologies, leveraging the unique properties of soliton microcombs.

Implication

Soliton microcomb generates approximately 8800 comb lines in a Si3N4 resonator, suggesting advanced optical applications.

Abstract

We present an octave-spanning soliton microcomb at 15 GHz repetition rate with higher-order dispersive waves, those spectrum contains ∼ 8800 comb lines. The microcomb is generated in a single Si 3 N 4 microresonator by using pulse pumping.

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Cite This Study

Davydova et al. (2025) studied this question.

synapsesocial.com/papers/68d463f131b076d99fa63769 https://doi.org/10.1364/cleo_si.2025.ss101_2

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Octave-spanning soliton Kerr microcomb at electronically detectable repetition rate in a Si3N4racetrack resonator

Key Points

Implication

Abstract

Discussion

Cite This Study

Octave-spanning soliton Kerr microcomb at electronically detectable repetition rate in a Si3N4racetrack resonator

Key Points

Implication

Abstract

Discussion

Cite This Study

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