165,385
edits
Changes
Jump to navigation
Jump to search
m
Text replacement - "device " to "gadget "
Line 28:
Line 28:
===Ray based===
===Ray based===
===Interference pattern based===
===Interference pattern based===
−Interference based devices are also called holographic devices. The display device modulates light as in wave optics that interferes with itself and forms a pattern at some distance. This is the rarest type of device.
+Interference based devices are also called holographic devices. The display gadget modulates light as in wave optics that interferes with itself and forms a pattern at some distance. This is the rarest type of device.
==References==
==References==