Temporal modulation, e.g. extending depth of field or phase compensation for object motion

Full Title

Holographic processes or apparatus using light, infrared, or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto > Processes or apparatus for producing holograms > using modulated reference beam > Temporal modulation, e.g. extending depth of field or phase compensation for object motion

Classification Context

Section:

PHYSICS

Class:

PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY

Subclass:

HOLOGRAPHIC PROCESSES OR APPARATUS