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Extinction ratio
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Physics
Subfields of physics
Quantum mechanics
Quantum optics
Laser science
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1970-01-01
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The
extinction ratio
is
a
key
parameter
in optical communication and
photonics
, particularly in the
context
of modulated optical
signals
. It refers to the
ratio
of the power of the
light
signal
in the "on" state to the power in the "off" state.
Ancestors
(6)
Laser science
Quantum optics
Quantum mechanics
Subfields of physics
Physics
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