Luminescence from porous silicon is studied with plane polarized light excitation under grazing incidence.
研究了以掠入射的平面偏振光激励的多孔硅的光致发光。
2
Using the selective excitation produced by controlling the electron energy, we have realized variable color luminescence in ionized gases.
采用控制电子能量产生选择性激发，实现了电离气体变色发光。
3
Variable color luminescence in ionized gases can be obtained by controlling the electron energy to produce selective excitation in a suitable variable color luminescence medium.