Abstract
A number of aberration compensation systems are investigated for use with multiple-layer optical data storage. A Burch-type objective lens in conjunction with a Galilean telescope is found to be a compact, simple and effective optical system for spherical aberration Compensation.
Original language | English (US) |
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Pages (from-to) | 295-301 |
Number of pages | 7 |
Journal | Optical Engineering |
Volume | 38 |
Issue number | 2 |
DOIs | |
State | Published - Feb 1999 |
Keywords
- Aberration compensation
- Aspheric objective lens
- Multiple-layer disk
- Optical data storage
- Spherical aberration
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- General Engineering