极光激发的英文

• auroral excitation

• 极光:    aurora; aurora polaris; pola ...
• 激发:    arouse; stimulate; set off; ...
• 光激发:    optical excitation◇光激发脉冲 optical exciting pulse; 光激发原子 optical excited atom
• 光激发光:    photoluminescence
• 光激发光法:    photo-luminescence method