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Proceedings Paper

Electro-optic modulation of broadband radiation for the infrared spectral range
Author(s): P. S. Goncharova; A. V. Syuy; V. V. Krishtop
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Paper Abstract

The paper describes a method of electro-optical modulation for broadband radiation. Specifically, an analysis was undertaken of a broadband spectrum conversion for an infrared short-wave region with an optical spectral range (i.e., 0.74–2.5 μm. The effects of crystals’ geometry and the width of spectral ranges on the modulation depth of radiation were also considered. The proposed scheme allowed the depth of broadband radiation (not less than 80 percent with a change in crystal temperature) to be modulated and, due to the selected orientation of the optical elements, did not deteriorate the modulator’s characteristics.

Paper Details

Date Published: 14 December 2016
PDF: 12 pages
Proc. SPIE 10176, Asia-Pacific Conference on Fundamental Problems of Opto- and Microelectronics, 101761G (14 December 2016); doi: 10.1117/12.2268240
Show Author Affiliations
P. S. Goncharova, Far Eastern State Transport Univ. (Russian Federation)
A. V. Syuy, Far Eastern State Transport Univ. (Russian Federation)
V. V. Krishtop, Far Eastern State Transport Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 10176:
Asia-Pacific Conference on Fundamental Problems of Opto- and Microelectronics
Yuri N. Kulchin; Roman V. Romashko; Alexander V. Syuy, Editor(s)

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