Efficient Tm:YAG Ceramic Laser at 2μm
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Abstract
We demonstrate a high-efficiency continuous-wave Tm:YAG ceramic laser pumped with a Ti:sapphire laser. An output power up to 860 mW is obtained under an absorbed pump power of 2.21 W at 785 nm, corresponding to a slope efficiency of 42.1% and optical to optical efficiency of 22%. The measured central wavelength is 2012 nm.
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ZOU Yu-Wan, ZHANG Yong-Dong, ZHONG Xin, WEI Zhi-Yi, ZHANG Wen-Xin, JIANG Ben-Xue, PAN Yu-Bai. Efficient Tm:YAG Ceramic Laser at 2μm[J]. Chin. Phys. Lett., 2010, 27(7): 074213. DOI: 10.1088/0256-307X/27/7/074213
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ZOU Yu-Wan, ZHANG Yong-Dong, ZHONG Xin, WEI Zhi-Yi, ZHANG Wen-Xin, JIANG Ben-Xue, PAN Yu-Bai. Efficient Tm:YAG Ceramic Laser at 2μm[J]. Chin. Phys. Lett., 2010, 27(7): 074213. DOI: 10.1088/0256-307X/27/7/074213
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ZOU Yu-Wan, ZHANG Yong-Dong, ZHONG Xin, WEI Zhi-Yi, ZHANG Wen-Xin, JIANG Ben-Xue, PAN Yu-Bai. Efficient Tm:YAG Ceramic Laser at 2μm[J]. Chin. Phys. Lett., 2010, 27(7): 074213. DOI: 10.1088/0256-307X/27/7/074213
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ZOU Yu-Wan, ZHANG Yong-Dong, ZHONG Xin, WEI Zhi-Yi, ZHANG Wen-Xin, JIANG Ben-Xue, PAN Yu-Bai. Efficient Tm:YAG Ceramic Laser at 2μm[J]. Chin. Phys. Lett., 2010, 27(7): 074213. DOI: 10.1088/0256-307X/27/7/074213
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