Abstract
Digital holography is a very effective tool for
three-dimensional imaging of
objects, since it yields the phase information directly without the need for
additional optics. Another advantage is that of numerical focusing, allowing
one to focus on to any desired plane. It has been used for microscopy with
high effectiveness. One of the important features of digital holographic
microscopy (DHM) is that it can be used for phase contrast imaging of
otherwise transparent objects. This aspect of DHM is utilized here to study
the dynamics of phase objects. Angular spectrum propagation (ASP) approach
to scalar diffraction theory is used for numerical reconstruction of
holograms.
© 2010 IEEE
PDF Article
More Like This
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription