We theoretically investigate the high-order harmonics and attosecond pulses generated in a single mid-infrared and synthesized two- and three-color fields.We de
Distinguished Editorial Board DEPUTY EDITOR Michael A.Fiddy,University of North Carolina at Charlotte,USA ASSOCIATE EDITORS Xianfeng Chen,Shanghai Jiao Tong Uni
A 194-nm cw laser is an essential part in the mercury ion optical frequency standard.We report the generation of over 2mW continuous-wave radiation at 194 nm in
A narrow linewidth stable high-power continuous-wave 3.5%Tm~(3+) doped LiYF_4(Tm:YLF) laser is reported.By using dual F-P etalons and three Tm:YLF rods in a cav
The effects of different masks and patterns on the top stripping of GaAs microwire arrays fabricated by inductively coupled plasma etching for 20 min and 40 min