Abstract
An autocollimator is used to align and detect collimation of a laser diode in an optical data storage head. High wavefront quality is achieved without interferometric equipment.
Original language | English (US) |
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Pages (from-to) | 4481-4483 |
Number of pages | 3 |
Journal | Applied optics |
Volume | 30 |
Issue number | 31 |
DOIs | |
State | Published - Nov 1 1991 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Engineering (miscellaneous)
- Electrical and Electronic Engineering