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Electrically controlled optical spectral filters for DWDM communication networks based on multiplexed three-layer holographic photopolymer-liquid crystal diffraction structures
V.О. Dolgirev 1, D.S. Rastrygin 1, S.N. Sharangovich 1

1 Tomsk State University of Control Systems and Radioelectronics, 634050, Tomsk Russia, Lenin Avenue 40

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DOI: 10.18287/2412-6179-CO-1547

Страницы: 210-214.

Язык статьи: English.

Аннотация:
This paper presents the diffraction characteristics of electrically controlled multiplexed three-layer holographic diffraction structures formed in photopolymer materials with a high proportion of nematic liquid crystals. The results obtained demonstrate the possibility of using multilayer holographic diffraction structures as the main element for electrically controlled optical spectral filters for dense wavelength division multiplexing communication networks.

Ключевые слова:
MIHDS, PPM-LC, diffraction, DOE.

Благодарности
The work was carried out within the framework of the Priority 2030 strategic academic leadership program.

Citation:
Dolgirev VO, Rastrygin DS, Sharangovich SN. Electrically controlled optical spectral filters for DWDM communication networks based on multiplexed three-layer holographic PPM-LC diffraction structures. Computer Optics 2025; 49(2): 210-214. DOI: 10.18287/2412-6179-CO-1547.

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