Xiaofeng Guan, Jiawei Wang, Yuzhao Zhang, Bin Xu, Zhengqian Luo, Huiying Xu, Zhiping Cai, Xiaodong Xu, Jian Zhang, Jun Xu. Self-Q-switched and wavelength-tunable tungsten disulfide-based passively Q-switched Er:Y2O3 ceramic lasers[J]. Photonics Research, 2018, 6(9): 830
- Photonics Research
- Vol. 6, Issue 9, 830 (2018)
Fig. 1. Schematic of diode-pumped Er : Y 2 O 3
Fig. 2. Dependence of average output power on absorbed power of self-Q Er : Y 2 O 3
Fig. 3. Typical self-Q
Fig. 4. (a) XRD patterns and (b) Raman spectra of the bulk WS 2 WS 2 WS 2
Fig. 5. Transmissions of the blank CaF 2 CaF 2 WS 2
Fig. 6. Saturable absorption of the WS 2
Fig. 7. Dependence of average output power on absorbed power of WS 2 Q Er : Y 2 O 3
Fig. 8. Typical single-pulse profile of a passively Q Er : Y 2 O 3
Fig. 9. (a) Stability measurement of average output power in 1 h and (b) temporal profiles of 12 superimposed pulses recorded every 5 min in 1 h.
Fig. 10. Dependences of (a) pulse width, (b) pulse repetition rate, (c) pulse energy, and (d) pulse peak power on absorbed powers.
Fig. 11. Wavelength tunings of the Er : Y 2 O 3
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Table 1. Diode-Pumped Passively Q
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