ALPS Poster Session 1

[ALPSp1-28] Active control of B-EUV emission spectra

Masaki Kume¹, Tsukasa Sugiura¹, Hayato Yazawa¹, Hiroki Morita¹, Shinichi Namba², *Takeshi Higashiguchi¹ (1. Utsunomiya University, 2. Hiroshima University)

The spectral shape of the B-EUV source from a laser-produced gadolinium (Gd) plasma was actively controlled by the dual laser pulses irradiation. We will report on B-EUV spectra, spectral purity, and estimated conversion efficiency.