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Proceedings Paper

Instantaneous frequency measurement using double-frequency probing
Author(s): Oleg G. Morozov; Anvar A. Talipov; Marat R. Nurgazizov; Tagir S. Sadeev; Andrey G. Fedorov
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Paper Abstract

This paper presents a new double-frequency method for the instantaneous frequency and amplitude measurement of unknown microwave signal. Using the specific interaction of double-frequency radiation and FBG (fiber Bragg grating) with a π phase shift allowed us to obtain measuring characteristics, that are independent of the energy fluctuations of the optical carrier and the microwave signal, and reduce measurement inaccuracy caused by temperature instability of the spectral characteristics of used elements.

Paper Details

Date Published: 26 March 2013
PDF: 6 pages
Proc. SPIE 8787, Optical Technologies for Telecommunications 2012, 878708 (26 March 2013); doi: 10.1117/12.2017834
Show Author Affiliations
Oleg G. Morozov, Kazan State Technical Univ. (Russian Federation)
Anvar A. Talipov, Kazan State Technical Univ. (Russian Federation)
Marat R. Nurgazizov, Kazan State Technical Univ. (Russian Federation)
Tagir S. Sadeev, Kazan State Technical Univ. (Russian Federation)
Andrey G. Fedorov, Kazan State Technical Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 8787:
Optical Technologies for Telecommunications 2012
Vladimir A. Andreev; Vladimir A. Burdin; Albert H. Sultanov; Oleg G. Morozov, Editor(s)

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