Chinese Optics Letters, Volume. 17, Issue 3, 031401(2019)
Non-isothermal bleaching of Yb–Li co-doped silica fibers
Figures & Tables(6)
Fig. 1. Experimental setup for spectral measurements of PD and TB.
Fig. 2. PD-induced excess loss dependent on time at 702 nm of Yb/Al and Yb/Al/Li fibers. Inset: excess loss spectrum of Yb/Al (at 220 min) and Yb/Al/Li (at 300 min) fibers.
Fig. 3. Variation of PD-induced excess loss by TB at 702 nm for Yb/Al and Yb/Al/Li fibers.
Fig. 5. Development of the PD-induced excess loss during TB with different ramp rates in (a) Yb/Al and (b) Yb/Al/Li fibers.
Table 1. Parameters of Fiber Samples
View tableView in ArticleTable 1. Parameters of Fiber Samples
Fiber (wt. %) (wt. %) (wt. %) Core NA Yb/Al 0.745 0.517 0 0.088 Yb/Al/Li 0.778 0.539 0.069 0.087
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Miao Li, Gui Chen, Jinyong Leng, Jinbao Chen, Jinyan Li, "Non-isothermal bleaching of Yb–Li co-doped silica fibers," Chin. Opt. Lett. 17, 031401 (2019)
Paper Information
Category: Lasers and Laser Optics
Received: Sep. 30, 2018
Accepted: Dec. 7, 2018
Published Online: Mar. 8, 2019
The Author Email: Jinbao Chen (kdchenjinbao@aliyun.com)
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