标题：Ridge waveguide lasers in Nd:YAG ceramics produced by combining swift heavy ion irradiation and precise diamond blade dicing
作者：Jia, Yuechen ;Liu, Hongliang ;ter, Christian E. ;Akhmadaliev, Shavkat ;Zhou, Shengqiang ;Chen, Feng ;Kip, Detlef
作者机构：[Jia, Yuechen ;Liu, Hongliang ;Liu, Hongliang ;Chen, Feng ] School of Physics, Key Laboratory of Particle Physics and Particle Irradiation (MOE), Stat 更多
会议名称：Advanced Solid State Lasers, ASSL 2014
会议日期：16 November 2014 through 21 November 2014
来源：Advanced Solid State Lasers, ASSL 2014
摘要：Ridge waveguides have been fabricated in Nd:YAG ceramics by using ion irradiation and precise diamond blade dicing. The dependences of the waveguide attenuations and the maximum waveguide laser output powers at 1064 nm on the widths of the ridges have been investigated. Efficient waveguide lasers at 1064 nm have been realized through optical pumping at 808 nm. The maximum ridge waveguide laser power is ~130 mW with a slope efficiency as high as ~43%. © OSA 2014.