Generation of femtosecond laser pulses at 263 nm by K3B6O10Cl crysta Project supported by the National Key Basic Research Program of China (Grant No. 2013CB922402), the Key Program of the National Natural Science Foundation of China (Grant Nos. 11434016 and 61575219), and the International Joint Research Program of the National Natural Science Foundation of China (Grant No. 61210017). |
(color online) Typical spectra of the FF, SH, and TH pulses. |