USE OF OPTICAL MASERS IN DISPLAYS AND PRINTERS.

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Abstract:

Efforts were continued on a study of laser technology for computer input-output devices. The possibility of controlling the output of an optical maser by means of an electrically controllable Fresnel lens was investigated. The zones of a Fresnel lens were calculated and a laboratory model of such a device was built. This device was tested optically and electrically. The fringent field effect occurring in a slit between two adjacent electrodes was investigated experimentally. The results of these measurements are shown. Author

Author(s):
Fleisher, H. ; Kosanke, K.
Author Organization(s):
IBM CORP POUGHKEEPSIE NY
Descriptive Note:
Suppl. to Final rept., 7 Oct-31 Dec 63,
Supplementary Note:
Supplement to AD-428 610.
Annotation:
Use of optical masers in displays and printers. Laser technology for computer input-output devices. Controlling the output of a laser by an electrically controllable Fresnel lens.
Pagination:
0021

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
4
Contract/Grant Number(s):
DA36 039AMC00118E
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*INPUT OUTPUT DEVICES, LENSES, LASERS, LASERS, CONTROL SYSTEMS, COMPUTERS, DISPLAY SYSTEMS, ELECTRODES, ELECTRON OPTICS
Keyword(s):
FRESNEL LENS
Report Date:
1964 Mar 06