title: Ultrashort, intense ultraviolet pulse generation by efficient frequency tripling and adapted phase matching.
abstract: We demonstrate efficient frequency tripling of 1057-chirped pulses, using adapted chirping and thick KDP crystals. These millijoules broadband pulses at 352 nm have been compressed to 220-fs duration by use of a UV grating-pair compressor. The technique is scalable to kilojoule petatwatt lasers.
authors: F
authors: F
authors: Raoult
authors: A C
authors: AC
authors: Boscheron
authors: D
authors: D
authors: Husson
authors: C
authors: C
authors: Rouyer
authors: C
authors: C
authors: Sauteret
authors: A
authors: A
authors: Migus