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Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN 印刷: 0040-2508
ISSN オンライン: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v55.i12.40
21 pages

Second Harmonic Generation at Reflection from the Nonlinear Periodic Media

A. A. Bulgakov
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine, 12, Academician Proskura St., Kharkov 61085, Ukraine
S.A. Bulgakov
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine 12, Academician ProskuraSt., Kharkov 61085, Ukraine

要約

The theory of the electromagnetic wave nonlinear interaction in the semibounded periodic dielectric structure is developed on the example of the second harmonic excitation. It is supposed that one of layers forming a period has a nonlinear polarization. The analysis method represents the development of the perturbation theory based on the Green's formula (16). It is shown that the synchronism conditions for interacting waves are Bragg resonances either on separate layers or on the structure period. Moreover, it follows from the given consideration that the greatest efficiency of interaction takes place at the pass band edges for a whole period resonance.