Methods and apparatus for generating and displaying holographic images utilizing a laser pointer

Disclosed are methods and apparatus for generating and displaying a select image (106) utilizing a hand-held device (100) operable to generate a coherent radiation beam and at least one phase mask (200). Each phase mask, having a first side and a second side, includes at least one phase grating (201...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MILLER, DAVID ANDREW BARCLAY, BEISSER, FRED A, KNOX, WAYNE HARVEY, MORRISON, RICK LEE, NUSS, MARTIN C
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHIC PROCESSES OR APPARATUS HOLOGRAPHY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!