Qiang He, Fan Wang, Zhiquan Lin, Chongyun Shao, Meng Wang, Shikai Wang, Chunlei Yu, Lili Hu. Temperature dependence of spectral and laser properties of Er3+/Al3+ co-doped aluminosilicate fiber[J]. Chinese Optics Letters, 2019, 17(10): 101401
- Chinese Optics Letters
- Vol. 17, Issue 10, 101401 (2019)
Fig. 1. Diagram of Stark splitting of
Fig. 2. Evolution of fluorescence lifetime of energy level
Fig. 3. Absorption cross sections in
Fig. 4. Emission cross sections in
Fig. 5. Evolution of normalized population of Stark sublevels in manifolds
Fig. 6. Schematic diagram of all-fiber experiment setup.
Fig. 7. Measured output power versus different temperatures.
Fig. 8. Temperature dependence of slope efficiency and laser threshold.
Fig. 9. Evolution of output power and temperature with heating time.
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