Paper
4 April 2014 Theory of symmetrical two-frequency signals and key aspects of its application
German I. Il'in, Oleg G. Morozov, Аlexander G. Il'in
Author Affiliations +
Proceedings Volume 9156, Optical Technologies for Telecommunications 2013; 91560M (2014) https://doi.org/10.1117/12.2054753
Event: Optical Technologies for Telecommunications 2013, 2013, Samara, Russian Federation
Abstract
We have proposed and demonstrated in recent years an unique technique to synthesize the two-frequency radiation by manipulating the amplitude and the phase of initial one-frequency lightwave. The output frequencies are symmetrical relatively to suppressed initial one and have strongly equal amplitudes and alternative phases. In this paper the principle of two-frequency radiation synthesis is summarized. The information structure of two-frequency radiation is examined and key aspects of its application are discussed concerning to the theory of precision spectral characterization of resonant structures and theory of quasi-harmonic oscillations and potential noise immunity.
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German I. Il'in, Oleg G. Morozov, and Аlexander G. Il'in "Theory of symmetrical two-frequency signals and key aspects of its application", Proc. SPIE 9156, Optical Technologies for Telecommunications 2013, 91560M (4 April 2014); https://doi.org/10.1117/12.2054753
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Cited by 15 scholarly publications.
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KEYWORDS
Signal processing

Modulation

Phase shift keying

Detection theory

Amplitude modulation

Interference (communication)

Linear filtering

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