A new, to our knowledge, method for recording rainbow holograms of
three-dimensional diffused objects in one step without the use of slits
is proposed. No lens is needed for recording in this kind of
holography; instead, multiple synthetic slits are created by
displacement and multiple exposure of an object to expand the
horizontal and the vertical viewing angles of the hologram.
© 1999 Optical Society of America
Equations on this page are rendered with MathJax. Learn more.