Abstract

A color facsimile system that prints out individual colors in separate traces does not require an achromatized lens. Focus corrections between individual single-color scan signals can maintain all colors in focus. Rearrangement of the video-signal color-scan sequence or high-speed incremental film transport may be employed instead of moving focus-correcting windows.

© 1984 Optical Society of America

Fine structure of an image facsimile synthesized with a Gaussian spot

James R. Jenness
Appl. Opt. 18(12) 2033-2036 (1979)

High-Resolution CRT Optical Film Recorder Incorporating an Optical Feedback Exposure Control

L. A. Nix and G. S. Ley
Appl. Opt. 11(5) 1038-1046 (1972)

Gradient-index optical systems in holographic endoscopy

G. von Bally, W. Schmidthaus, H. Sakowski, and W. Mette
Appl. Opt. 23(11) 1725-1729 (1984)

Window aberration correction in laser velocimetry using multifaceted holographic optical elements

Harold J. Schock, Steven Case, and L. Konicek
Appl. Opt. 23(5) 752-756 (1984)

Analysis and Correction of Secondary Color in Optical Systems

T. R. Sloan
Appl. Opt. 9(4) 853-858 (1970)