Ceramic planar waveguide laser of non-aqueous tape casting fabricated YAG/Yb:YAG/YAG

被引：0
作者：
Chao Wang
Wenxue Li
Chao Yang
Dongbi Bai
Jiang Li
Lin Ge
Yubai Pan
Heping Zeng
机构：
[1] State Key Laboratory of Precision Spectroscopy,
[2] East China Normal University,undefined
[3] Key Laboratory of Transparent Opto-functional Inorganic Materials,undefined
[4] Shanghai Institute of Ceramics,undefined
[5] Chinese Academy of Sciences,undefined
来源：
Scientific Reports | / 6卷
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摘要：
Ceramic YAG/Yb:YAG/YAG planar waveguide lasers were realized on continuous-wave and mode-locked operations. The straight waveguide, fabricated by non-aqueous tape casting and solid state reactive sintering, enabled highly efficient diode-pumped waveguide continuous-wave laser with the slope efficiency of 66% and average output power of more than 3 W. The influence of the waveguide structure on the wavelength tunability was also experimentally investiccgated with a dispersive prism. Passively mode-locked operation of the ceramic waveguide laser was achieved by using a semiconductor saturable absorber mirror (SESAM), output 2.95 ps pulses with maximum power of 385 mW at the central wavelength of 1030 nm.
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