Paper
10 November 1983 Recording Properties Of Drexon® Optical Memory Disks
T. L. Lichtenstein
Author Affiliations +
Proceedings Volume 0420, Optical Storage Media; (1983) https://doi.org/10.1117/12.936054
Event: 1983 Optical Mass Data Storage Conferences, 1983, Arlington, United States
Abstract
The optical recording characteristics of Drexon® optical memory disks have been evaluated at two krypton ion laser wavelengths, 647 nm and 799 nm. Reflectivity modulation and carrier-to-noise ratios were obtained at each wavelength for several input parameters. These parameters included optical reflectivity of the media, incident laser power, media velocity, and recording pulse frequency. Optical and electron microscopy were used to evaluate the appearance of the recorded pits. Measurement results are presented.
© (1983) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
T. L. Lichtenstein "Recording Properties Of Drexon® Optical Memory Disks", Proc. SPIE 0420, Optical Storage Media, (10 November 1983); https://doi.org/10.1117/12.936054
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KEYWORDS
Reflectivity

Optical recording

Optical storage

Optical testing

Sensors

Manufacturing

Modulators

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