A Pedagogical Description of Channel Interference in #Multiphoton Absorption Processes by Mehboob Alam in BJSTR
Abstract
In this mini-review, the author discusses a different view of
two-photon absorption and in general any multi-photon absorption process
in
a molecular system in a very didactic way. This novel point of view is
termed as “channel interference”. It connects the overall absorption
cross
section with the orientation of different transition dipole moment
vectors that come into existence when a molecule undergoes two- or
multiphoton
absorption process. Therefore, channel interference provides an in-depth
view of the process which can be used to control and fine tune
the multi-photon activity in a molecular system for designing an
efficient material.
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