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单词 POPOP
释义

POPOP

英语百科

POPOP

Excitation of POPOP with flowrescence measured at fixed wavelength (420nm)
Emission spectrum of POPOP excited at 385nm

POPOP or 1,4-bis(5-phenyloxazol-2-yl) benzene is a scintillator. It is used as a wavelength shifter (also called a "secondary scintillator"), which means that it converts shorter wavelength light to longer wavelength light. Its output spectrum peaks at 410 nm, which is violet. POPOP is used in both solid and liquid organic scintillators.

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更新时间:2025/6/20 12:39:26