电泵浦拓扑体激光器

Han, Song; Cui, Jieyuan; Chua, Yunda; Zeng, Yongquan; Hu, Liangxing; Dai, Mingjin; Wang, Fakun; Sun, Fangyuan; Zhu, Song; Li, Lianhe; Davies, Alexander Giles; Linfield, Edmund Harold; Tan, Chuan Seng; Kivshar, Yuri S.; Wang, Qijie

电泵浦拓扑体激光器

紧凑单模太赫兹

利用拓扑体态与连续介质束缚态实现平面内外强场约束，在极小腔中实现单模太赫兹激光，并具有矢量光束出射。

Han, Song · Cui, Jieyuan · Chua, Yunda · Zeng, Yongquan · Hu, Liangxing · Dai, Mingjin · Wang, Fakun · Sun, Fangyuan · Zhu, Song · Li, Lianhe · Davies, Alexander Giles · Linfield, Edmund Harold · Tan, Chuan Seng · Kivshar, Yuri S. · Wang, Qijie

Light: Science and Applications 2023

具体参数

边模抑制: 约20 dB

技术优势

腔体横向尺寸约3λ

远场发射为圆柱矢量光束