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Highly-coherent second-harmonic generation in a chip-scale sourceOACSTPCD

中文摘要

A highly efficient second-harmonic source is integrated into a silicon nitride microring resonator,unlocking the potential for advanced chip-scale devices such as miniaturized atomic clocks and fully integrated self-referenced microcombs.

Xuanyi Liu;Hongyan Fu;

Tsinghua Shenzhen International Graduate School,Tsinghua University,Shenzhen,518055,China

电子信息工程

resonatorharmonicsource

《Light(Science & Applications)》 2024 (001)

P.6-7 / 2

10.1038/s41377-023-01359-0

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