摘要
In this paper, we investigate a novel approach that using the fiber Bragg grating (FBG) sensor in the internet of things (IoT) applications for real-time remote sensing systems. For a remote sensing FBG sensor network, a hybrid of Raman amplifier (RA) and Erbium-doped fiber amplifier (EDFA) is proposed. In IoT system, FBG sensor is used to improve the flexibility, adaptability, and manageability for monitoring the conditions of the objects or physical environment due to the low cost, remote sensing, and high reliability. The result of the experiment indicates that an improved gain spectrum and spontaneous emission power is achieved using the hybrid amplifier and fiber ring laser. As a result, stable and high peak power is generated. Furthermore, even FBGs positioned after 50 km SMF, a fiber ring laser, achieves an output of a stable wavelength of FBGs with an optical signal-to-noise ratio (OSNR) of more than 46 dB.
| 原文 | English |
|---|---|
| 主出版物標題 | 2020 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020 |
| 發行者 | Institute of Electrical and Electronics Engineers Inc. |
| ISBN(電子) | 9781728173993 |
| DOIs | |
| 出版狀態 | Published - 28 9月 2020 |
| 事件 | 7th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020 - Taoyuan, Taiwan 持續時間: 28 9月 2020 → 30 9月 2020 |
出版系列
| 名字 | 2020 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020 |
|---|
Conference
| Conference | 7th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020 |
|---|---|
| 國家/地區 | Taiwan |
| 城市 | Taoyuan |
| 期間 | 28/09/20 → 30/09/20 |
文獻附註
Publisher Copyright:© 2020 IEEE.
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