1. Highly efficient Er–Yb codoped double-clad fiber amplifier with an Yb-band resonant cavity. (10th January 2017) Authors: Han, Qun; Yao, Yunzhi; Tang, Xiaoyun; Chen, Yaofei; Yan, Wenchuan; Liu, Tiegen; Song, Huiling Journal: Laser physics letters Issue: Volume 14:Number 2(2017:Feb.) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗