Room-temperature continuous wave laser oscillations in Nd:YAG ceramic waveguides produced by carbon ion implantation期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Room-temperature continuous wave laser oscillations in Nd:YAG ceramic waveguides produced by carbon ion implantation

Authors:	Y.?Tan,C.?Zhang,F.?Chen author-information" > author-information__contact u-icon-before" > mailto:drfchen@sdu.edu.cn" title=" drfchen@sdu.edu.cn" itemprop=" email" data-track=" click" data-track-action=" Email author" data-track-label=" " >Email author,F.-Q.?Liu,D.?Jaque,Q.-M.?Lu

Affiliation:	1.School of Physics,Shandong University,Jinan,People’s Republic of China;2.State Key Laboratory of Crystal Materials,Shandong University,Jinan,People’s Republic of China;3.Departamento de Física de Materiales, GIEL, Facultad de Ciencias,Universidad Autónoma de Madrid,Madrid,Spain;4.School of Chemistry and Chemical Engineering,Shandong University,Jinan,People’s Republic of China

Abstract:	We report on the generation of continuous wave lasers at a wavelength of ∼1064 nm in a Nd:YAG ceramic waveguide at room temperature. The waveguide was fabricated by using 6 MeV carbon ion implantation at a fluence of 3×10¹⁴ ions/cm². Laser operation has been realized with a slope efficiency as high as ∼11%. The pump threshold of an 808-nm laser beam for the waveguide laser oscillation is 19.5 mW.

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