OSNR and nonlinear noise power estimation for optical fiber communication systems using LSTM based deep learning technique
Calculation and optimization of OSNR based on long-distance OTN network SUN Yan-zhi1, a, HU Jin-song1,b, LIU Yu-ming1,c, TIAN Zh
![Applied Sciences | Free Full-Text | In-Band OSNR Measurement Method for All-Optical Regenerators in Optical Domain | HTML Applied Sciences | Free Full-Text | In-Band OSNR Measurement Method for All-Optical Regenerators in Optical Domain | HTML](https://www.mdpi.com/applsci/applsci-09-05438/article_deploy/html/images/applsci-09-05438-g001.png)