| 释义 |
excitation spectrum
excitation spectrum[‚ek‚sī′tā·shən ‚spek·trəm] (spectroscopy) The graph of luminous efficiency per unit energy of the exciting light absorbed by a photoluminescent body versus the frequency of the exciting light. excitation spectrum
ex·ci·ta·tion spec·trumfluorescence produced over a range of wavelengths of the exciting light. |