Jie Ma, Jun Wang, Deyuan Shen, Akio Ikesue, Dingyuan Tang, "Generation of sub-100-fs pulses from a diode-pumped Yb:Y3ScAl4O12 ceramic laser," Chin. Opt. Lett. 15, 121403 (2017)
- Chinese Optics Letters
- Vol. 15, Issue 12, 121403 (2017)
Fig. 1. (Color online) (a) Absorption spectrum of a 10 at.% Yb:YSAG ceramic at room temperature and (b) emission spectra of 10 at.% Yb:YSAG and Yb:YAG ceramics.
Fig. 2. Wavelength tuning of the Yb:YSAG ceramic laser under CW operation with a 0.4% OC.
Fig. 3. Experimental setup of the mode-locked Yb:YSAG ceramic laser. F1 and F2, convex lens, f 1 = 80 mm f 2 = 75 mm ROC = − 100 mm
Fig. 4. CW mode-locked pulse trains in nanosecond and millisecond time scales.
Fig. 5. (Color online) (a) Autocorrelation trace and (b) the corresponding optical spectra of the mode-locked pulses.
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