1. 604-nm high-order vortex beams directly generated from a Pr:YLF laser with a cavity-loss-induced gain switching mechanism. (July 2020) Authors: Luo, Saiyu; Cai, Zhiping; Sheng, Chuanxiang; Li, Li; Chen, Qian Journal: Optics & laser technology Issue: Volume 127(2020) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗