10 November 1983 Cover Sheet Aberrations In Optical Recording
Author Affiliations +
Proceedings Volume 0421, Optical Disks Systems and Applications; (1983) https://doi.org/10.1117/12.936095
Event: 1983 Optical Mass Data Storage Conferences, 1983, Arlington, United States
Abstract
Optical recording systems include a transparent layer between the diffraction-limited objective and the recording surface, which prevents dust and dirt from obscuring the optical signal. A laser beam focused on the recording surface may be aberrated by thickness variations or birefringence in this cover sheet. This paper presents calculations of these aberrations and a discussion of the corresponding cover-sheet tolerances.
© (1983) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Alan B. Marchant, "Cover Sheet Aberrations In Optical Recording", Proc. SPIE 0421, Optical Disks Systems and Applications, (10 November 1983); doi: 10.1117/12.936095; https://doi.org/10.1117/12.936095
PROCEEDINGS
7 PAGES


SHARE
RELATED CONTENT

Imaging spectropolarimetry
Proceedings of SPIE (October 10 2003)
Polarization Considerations In Magnetooptical Recording
Proceedings of SPIE (January 25 1990)
Autofocus module for multilaser print heads
Proceedings of SPIE (December 08 1998)

Back to Top