21 citations · 39 across the 7 of their papers we have counts for
3 papers · 1 filter
Deep-ultraviolet second harmonic generation in a conventional crystal quartz by freeing phase-matching in nonlinear optics
Mingchuan Shao, Fei Liang, Haohai Yu +1
Nonlinear frequency conversion in optics can originate the coherent light at the wavelength where it is hard or unlikely to achieve by directly lasing and is a fundamental topic in…
The green light generation by self-frequency-doubled Yb:YCOB crystal
Qiannan Fang, Haohai Yu, Huaijin Zhang +1
Taking advantages of the broad emission bands of a Yb3+ doped calcium yttrium oxoborate (Yb:YCOB) crystal cut along the optimized direction out of principle planes with the maximum…
Thermally driven continuous-wave and pulsed optical vortex
Yitian Ding, Miaomiao Xu, Yongguang Zhao +4
We demonstrated the continuous-wave (cw) and pulsed optical vortex with topological charges driven by heat generated during the lasing process without introducing the astigmatism e…