L. L. Doskolovich, N. V. Golovastikov, D. A. Bykov, S. I. Kharitonov, “Resonant approximation of phase-shifted Bragg grating (PSBG) spectra”, Computer Optics, 2015, Volume 39, Issue 3,Pages <nobr>311

OPTO-IT

Resonant approximation of phase-shifted Bragg grating (PSBG) spectra

L. L. Doskolovich^ab, N. V. Golovastikov^ab, D. A. Bykov^ab, S. I. Kharitonov^ab

^a Image Processing Systems Institute, Samara, Russia, Russian Academy of Sciences
^b Samara State Aerospace University, Samara, Russia

Abstract: The resonance approximations of phase-shifted Bragg grating (PSBG) reflection and transmission coefficients are obtained as a function of frequency and wave-vectorэs tangential components of incident light. The proposed theoretical description is verified using numerical simulations.

Keywords: fiber Bragg gratings, frequency filtering, spatial filtering.

Received: 16.06.2015
Revised: 01.07.2015

DOI: 10.18287/0134-2452-2015-39-3-311–318–10.18287/0134-2452-2015-39-3-311–318

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