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Splitting of laser beam by microlens array
Author(s): N. I. Petrov
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Paper Abstract

Splitting of the incident laser beam into multiple beams (spots) is investigated. Evolution of a beam intensity profile with distance is analyzed. It is shown that the angular separation of spots is higher for microlenses with larger number of microlenses per inch or less diameter of the raster. Experimental observations are in good agreement with the calculation results.

Paper Details

Date Published: 24 June 2019
PDF: 4 pages
Proc. SPIE 11146, Optical Technologies for Telecommunications 2018, 111460T (24 June 2019); doi: 10.1117/12.2527265
Show Author Affiliations
N. I. Petrov, Scientific and Technological Ctr. of Unique Instrumentation RAS (Russian Federation)

Published in SPIE Proceedings Vol. 11146:
Optical Technologies for Telecommunications 2018
Vladimir A. Andreev; Anton V. Bourdine; Vladimir A. Burdin; Oleg G. Morozov; Albert H. Sultanov, Editor(s)

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