bandpass filter
An optical device which permits the
transmission
of radiation within a specified
wavelength
range and does not permit
transmission
of radiation at higher or lower wavelengths. It can be an
interference filter
.
See also:
cut-off filter
Source:
PAC, 1996,
68
, 2223
(Glossary of terms used in photochemistry (IUPAC Recommendations 1996))
on page 2229