High harmonic generation light source with polarization selectivity and sub-100-$\hat{I}¼$m beam size for time- and angle-resolved photoemission spectroscopy

Haoyuan Zhong, Xuanxi Cai, Changhua Bao +9

High-quality ultrafast light sources are critical for developing advanced time- and angle-resolved photoemission spectroscopy (TrARPES). While the application of high harmonic gene…