Efficient short-pulse XUV laser on Ne-like titanium

摘要

A collisionally excited transient population inversion XUV-laser on $LB@Ne$RB@-like titanium has been realized using a table top terawatt laser. At the lasing wavelength of 32.6 nm a high gain value of 19 plus or minus 1.4 cm$+$MIN@1$/ has been obtained using plasma columns of 2 to 5 mm length.