Improvements of Soliton Pulse Energy and Peak Power in Thulium-Doped Fiber Laser Zhao, Desheng ; Wang, Tianshu ; Ma, Wanzhuo ; Liu, Runmin ; Lin, Peng ; Wang, Furen ; Chen, Peidi ; Zhao, Yiwu Abstract Publication: IEEE Photonics Technology Letters Pub Date: June 2019 DOI: 10.1109/LPT.2019.2912943 Bibcode: 2019IPTL...31..909Z