91 citations · 149 across the 2 of their papers we have counts for
3 papers
physics.optics2023
Generation and control of extreme ultraviolet free-space optical skyrmions with high harmonic generation
Yiqi Fang, Yunquan Liu
Optical skyrmion serves as a crucial interface between optics and topology. Recently, it has attracted great interest in linear optics. Here, we theoretically introduce a framework…
physics.optics2023★ 91 cited
Controlling Photon Transverse Orbital Angular Momentum in High Harmonic Generation
Yiqi Fang, Shengyue Lu, Yunquan Liu
High harmonic generation (HHG) with longitudinal optical orbital angular momentum has attracted much attention over the past decade. Here, we present the first study on the HHG wit…
physics.optics2023★ 58 cited
Photoelectronic mapping of spin-orbit interaction of intense light fields
Yiqi Fang, Meng Han, Peipei Ge +6
The interaction between a quantum particle's spin angular momentum and its orbital angular momentum is ubiquitous in nature. In optics, the spin-orbit optical phenomenon is closely…