A Rapid Inexpensive Method for Determining the Spatial Intensity Distribution of a Laser Beam
- 1 July 1971
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 42 (7) , 981-982
- https://doi.org/10.1063/1.1685318
Abstract
A method is described for determining spot size and intensity distribution of a low powered laser by use of inexpensive components normally found in an optics laboratory. The method is useful for routine performance checks of laboratory lasers and as a tool for adjusting focus in optical systems.Keywords
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