Abstract

It is possible to manipulate the structure of computer holograms. Because these holograms are produced synthetically, we are able to influence some parameters directly. In order to demonstrate this flexibility, some situations were considered: A specific modulation technique (two-carrier procedure) was chosen together with some specific types of manipulation (carrier profile and partial inversion). The effects are described analytically and illustrated by experiments.

© 1985 Optical Society of America

Computer-generated holograms: carrier of polar geometry

Gerd Neugebauer, Richard Hauck, and Olof Bryngdahl
Appl. Opt. 24(6) 777-784 (1985)

Computer-generated holography: hologram repetition and phase manipulations

Frank Wyrowski, Richard Hauck, and Olof Bryngdahl
J. Opt. Soc. Am. A 4(4) 694-698 (1987)

Computer-generated holograms: defect resistance by object phase manipulation

Frank Wyrowski, Richard Hauck, and Olof Bryngdahl
J. Opt. Soc. Am. A 3(11) 1840-1845 (1986)

Computer-generated holograms with pulse-density modulation

Richard Hauck and Olof Bryngdahl
J. Opt. Soc. Am. A 1(1) 5-10 (1984)

Computer-generated rainbow holograms

Detlef Leseberg and Olof Bryngdahl
Appl. Opt. 23(14) 2441-2447 (1984)