Greater than 50 times compression of 1030 nm Yb:KGW laser pulses to single-cycle duration Lu, Chih-Hsuan ; Wu, Wei-Hsin ; Kuo, Shiang-He ; Guo, Jhan-Yu ; Chen, Ming-Chang ; Yang, Shang-Da ; Kung, A. H. Abstract Publication: Optics Express Pub Date: May 2019 DOI: 10.1364/OE.27.015638 Bibcode: 2019OExpr..2715638L