Tungsten ion source under double-pulse laser ablation system
Khalil Ahmed Asaad I1, †, Hafez Ashraf I2, Elgohary Mahmoud E3, 4, Morsy Mohamed A5
       

(color online) Variations of F(v) of the W-plasma with ion velocity recorded by FCIP, without and with applying UV, IR, and combination (UV+IR) lasers at fixed 0.2 mbar Ar-gas pressure, 800 V discharge voltage and −80 V FCIP voltage.