17118f183fc69cdc49324182ebe28e7f.mp4 (5.69 MB)
17118f183fc69cdc49324182ebe28e7f.mp4
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posted on 2018-09-12, 14:35 authored by Pengfei Wangthe luminescent emission video of a different Yb3+/Er3+ codoped fluorosilicate glass microsphere (diameter circa 110 µm) at different pump powers from a 980 nm laser diode.