1. Bright four-color quadripartite entanglement from quasi-phase-matching cascaded nonlinear optical frequency conversion. (23rd May 2019) Authors: Wang, Junfeng; Liu, Bo; Liu, Shaopeng; Sun, TingTing; Zhao, Lilong; Mao, Yaya; Song, Zhenzhen; Wu, Yongfeng Journal: Laser physics letters Issue: Volume 16:Number 7(2019:Jul.) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗