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High-Resolution Temperature Sensor Based on Single-Frequency Ring Fiber Laser via Optical Heterodyne Spectroscopy Technology
We demonstrate a high-resolution temperature sensor based on optical heterodyne spectroscopy technology by virtue of the narrow linewidth characteristic of a single-frequency fiber laser. When the single-frequency ring fiber laser has a Lorentzian-linewidth <1 kHz and the temperature sensor opera...
Autores principales: | Duan, Liangcheng, Zhang, Haiwei, Shi, Wei, Yang, Xianchao, Lu, Ying, Yao, Jianquan |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6210321/ https://www.ncbi.nlm.nih.gov/pubmed/30261692 http://dx.doi.org/10.3390/s18103245 |
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