Generation of sub-100-fs pulses from a diode-pumped Yb:Y3ScAl4O12 ceramic laser

Jie Ma; Jun Wang; Deyuan Shen; Akio Ikesue; Dingyuan Tang

doi:doi:10.3788/COL201715.121403

Chinese Optics Letters, 2017, 15 (12): 121403, Published Online: Jul. 18, 2018

Generation of sub-100-fs pulses from a diode-pumped Yb:Y₃ScAl₄O₁₂ ceramic laser

Jie Ma ^1,2Jun Wang ²Deyuan Shen ¹Akio Ikesue ³Dingyuan Tang ^2,*

Author Affiliations

¹ Jiangsu Key Laboratory of Advanced Laser Materials and Devices, School of Physic and Electronic Engineering, Jiangsu Normal University, Xuzhou 221116, China

² School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore

³ World Lab Co. Ltd, Nagoya 4560023, Japan

Figures & Tables

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.

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Fig. 2. Wavelength tuning of the Yb:YSAG ceramic laser under CW operation with a 0.4% OC.

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Fig. 3. Experimental setup of the mode-locked Yb:YSAG ceramic laser. F1 and F2, convex lens, f1=80 mm, f2=75 mm; M1, M2, and M3, concave mirror, ROC=−100 mm.

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Fig. 4. CW mode-locked pulse trains in nanosecond and millisecond time scales.

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Fig. 5. (Color online) (a) Autocorrelation trace and (b) the corresponding optical spectra of the mode-locked pulses.

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Jie Ma, Jun Wang, Deyuan Shen, Akio Ikesue, Dingyuan Tang. Generation of sub-100-fs pulses from a diode-pumped Yb:Y₃ScAl₄O₁₂ ceramic laser[J]. Chinese Optics Letters, 2017, 15(12): 121403.

Generation of sub-100-fs pulses from a diode-pumped Yb:Y₃ScAl₄O₁₂ ceramic laser

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, f1=80 mm, f2=75 mm; M1, M2, and M3, concave mirror, 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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