Small-scale efficient He-Sr+(Ca+) recombination lasers

摘要

Systematic overview is presented of the design and output parameters of the small scale (1 $LSEQ 30 cm, d $LSEQ 1.1 cm) He-Sr$+$PLU$/ (430.5 nm), He-Ca$+$PLU$/ (373.7 nm) gas- discharge recombination lasers. Such compact lasers are usually characterized by reliability, durability, ease of handling; they demonstrate elevated pulse repetition frequencies f, better quality of laser radiation, and high specific output powers.