-
Optically variable ink (OVI) also
called color shifting ink is an anti-counterfeiting
measure used on many
major modern banknotes, as well as on other...
- The BGM-71 TOW ("Tube-launched,
Optically tracked, Wire-guided",
pronounced /ˈtoʊ/) is an
American anti-tank missile. TOW
replaced much
smaller missiles...
- In physics,
optically stimulated luminescence (OSL) is a
method for
measuring doses from
ionizing radiation. It is used in at
least two applications:...
- cable, also
known as an
optical-fiber cable, is an ****embly
similar to an
electrical cable but
containing one or more
optical fibers that are used to...
-
Optical sectioning is the
process by
which a
suitably designed microscope can
produce clear images of
focal planes deep
within a
thick sample. This is...
-
fiber into a
regular (undoped)
optical fiber line. The
doped fiber is
optically pumped with a
second laser wavelength that is
coupled into the line in...
- An
optical variable device or
optically variable device (OVD) is an
iridescent or non-iridescent
security feature that
exhibits different information,...
- (/ɪˈnænti.əmər, ɛ-, -oʊ-/ ih-NAN-tee-ə-mər), also
known as an
optical isomer, antipode, or
optical antipode, is one of a pair of
molecular entities which are...
- In optics,
optical path
length (OPL,
denoted Λ in equations), also
known as
optical length or
optical distance, is the
length that
light needs to travel...
- In physics,
optical depth or
optical thickness is the
natural logarithm of the
ratio of
incident to
transmitted radiant power through a material. Thus...
