Instantaneous frequency measurement using double-frequency probing

Oleg G. Morozov; Anvar A. Talipov; Marat R. Nurgazizov; Tagir S. Sadeev; Andrey G. Fedorov

doi:10.1117/12.2017834

26 March 2013 Instantaneous frequency measurement using double-frequency probing

Oleg G. Morozov, Anvar A. Talipov, Marat R. Nurgazizov, Tagir S. Sadeev, Andrey G. Fedorov

Proceedings Volume 8787, Optical Technologies for Telecommunications 2012; 878708 (2013) https://doi.org/10.1117/12.2017834
Event: Optical Technologies for Telecommunications 2012, 2012, Ufa, Russian Federation

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.

Citation Download Citation

Oleg G. Morozov, Anvar A. Talipov, Marat R. Nurgazizov, Tagir S. Sadeev, and Andrey G. Fedorov "Instantaneous frequency measurement using double-frequency probing", Proc. SPIE 8787, Optical Technologies for Telecommunications 2012, 878708 (26 March 2013); https://doi.org/10.1117/12.2017834

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