ALPS Poster Session 1

[ALPSp1-26] Efficient soft x-ray generation by spectral control of Bi plasma

*Tomoyoshi Toida¹, Takeru Niinuma¹, Masaki Kume¹, Tsukasa Sugiura¹, Hayato Yazawa¹, Hiroki Morita¹, Shinichi Namba², Takeshi Higashiguchi¹ (1. Utsunomiya University, 2. Hiroshima University)

We measured soft x-ray spectra from laser-produced Bi plasma in dual laser scheme. To improve conversion efficiency, it is suggested to prevent the formation of low-temperature regions of Bi plasma.