用于传感的光机械环形谐振器的自激松弛振荡

2015 Transducers - 2015 18th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS) Pub Date : 2015-06-21 DOI:10.1109/TRANSDUCERS.2015.7181343

J. G. Huang, B. Dong, M. Tang, Y. D. Gu, J. H. Wu, T. N. Chen, Z. Yang, Y. Jin, Y. Hao, D. Kwong, A. Liu

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引用次数: 0

摘要

本文首次在硅环形谐振腔中证明了光诱导自激弛豫振荡。观测到的热光振荡具有独特的振荡波形，振荡周期接近16 ns，振荡周期约为167 ns。超快振荡周期可以很好地应用于光开关和光存储元件。特别是振荡频率对波长失谐非常敏感，非常适合于传感应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Self-excited relaxation oscillation in optomechanical ring resonator for sensing applications

This paper demonstrates the optically induced self-excited relaxation oscillation in a silicon ring resonator for the first time. The observed thermo-optomechanical oscillation has a unique waveform with fast oscillation period close to 16 ns and slow oscillation period approximately 167 ns. The ultra-fast oscillation period can be well used in optical switch and optical memory elements. Particularly, the oscillation frequency is very sensitive to the wavelength detuning, making it quite suitable for the sensing applications.

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来源期刊

2015 Transducers - 2015 18th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS)

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