A Ring-laser Gyro Based on Stimulated Brillouin Scattering in Silicon Nitride Waveguides

被引:1
|
作者
Nelson, Karl D. [1 ]
Puckett, Matthew W. [2 ]
Wu, Jianfeng [2 ]
机构
[1] Honeywell Aerosp, Plymouth, MN 55441 USA
[2] Honeywell Aerosp, Phoenix, AZ USA
关键词
Brillouin scattering; SBS; gyroscopes; waveguides; integrated photonics; ring-laser gyro;
D O I
10.1109/rapid49481.2020.9195706
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Honeywell is using Brillouin lasing in chip-scale SiO2/Si3N4 waveguide resonators to create a robust ring laser gyroscope. Limitations on gyro performance are cascading of Brillouin lasing to higher SBS orders and scattering loss of the BriBonin light in the resonator. We describe advances addressing each of these issues.
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页数:3
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