材料科学
钙钛矿(结构)
制作
光电子学
纳米晶
波导管
卤化物
放大器
金属
光放大器
光抽运
作者
Xiangbo Wang,Ye Tian,Joan J. Carvajal,Jing Ren,Lu Liu,Jianzhong Zhang
摘要
Yb 3+ /Er 3+ -rich (12.2%) CsPbCl 3 NCs emitted at 1540 nm efficiently with an optimal PLQY of 21.6%. The fabrication of a polymer-based waveguide amplifier achieved a highly efficient gain of 4.8 dB through pumping by simulated sunlight.
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