Published August 18, 1983
| Published
Journal Article
Open
Far-field distribution of semiconductor phase-locked arrays with multiple contacts
- Creators
- Katz, J.
- Kapon, E.
- Lindsey, C.
- Margalit, S.
- Yariv, A.
Abstract
Experimental results of far-field patterns of semiconductor laser arrays with multiple contacts are reported. It is found that, by tailoring the distribution of the currents through the array elements, narrow single-lobe patterns—which are more useful in most applications—can be obtained from arrays that usually operate in a double-lobe mode. A diffraction-limited 1.8°-wide far-field pattern was obtained from a three-element array.
Additional Information
© 1983 The Institution of Electrical Engineers. 15th June 1983. The research described in this letter was performed jointly by the Jet Propulsion Laboratory and the Applied Physics Department, California Institute of Technology, under contracts with the US National Aeronautics & Space Administration, the Office of Naval Research and the National Science Foundation.Attached Files
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Additional details
- Eprint ID
- 79520
- Resolver ID
- CaltechAUTHORS:20170727-173102774
- NASA
- Office of Naval Research (ONR)
- NSF
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2017-07-28Created from EPrint's datestamp field
- Updated
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2022-10-04Created from EPrint's last_modified field