1. Performance enhancement of DFBL based near‐infrared CH4 telemetry system using a focus tunable lens. Issue 4 (21st November 2020) Authors: Li, Guolin; Ma, Kun; Jiao, Yue; Jiang, Qingzhi; Zhang, Xuena; Zhang, Zecheng; Wu, Yunhui; Song, Di Journal: Microwave and optical technology letters Issue: Volume 63:Issue 4(2021) Page Start: 1147 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗