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Pure Appl. Chem., Vol. 68, No.12, pp. 2223-2286, 1996

Glossary of Terms Used in Photochemistry


[A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M]
[N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]


UPCONVERSION
A nonlinear optical effect in which light frequency is increased.

UPS
See photoelectron spectroscopy.

UV DOSE
A dose of ultraviolet (UV) radiation.

UV STABILIZER
A substance added to a sample to prevent photodeterioration by ultraviolet (UV) light.
See photochemical reaction.





[A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M]
[N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]

> Return to Index Page

Online version compiled by European Photochemistry Association (EPA)


Page last modified 6 September 2000.
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