ВИМІРЮВАННЯ АМПЛІТУДНОЇ ТА ФАЗОВОЇ МОДУЛЯЦІЙ ТА ЇХ ФАЗОВОГО ЗСУВУ В ПРОЦЕСІ ГОЛОГРАФІЧНОГО ЗАПИСУ ТРИВИМІРНИХ ДИФРАКЦІЙНИХ РЕШІТОК: МЕТОДИКА І ФІНАНСОВО-ЕКОНОМІЧНІ АСПЕКТИ РОЗВИТКУ

Oleksandr Akhmerov; Sergii Zhukov; Oksana Savasteeva; Oleksandr Tyurin

doi:10.30890/2567-5273.2025-38-01-035

MEASUREMENT OF AMPLITUDE AND PHASE MODULATIONS AND THEIR PHASE SHIFT IN THE PROCESS OF HOLOGRAPHIC RECORDING OF THREE-DIMENSIONAL DIFFRACTION GRATINGS: METHODOLOGY AND FINANCIAL AND ECONOMIC ASPECTS OF DEVELOPMENT

Authors

Oleksandr Akhmerov Odesa National University named after I.I.Mechnikov
Sergii Zhukov Odesa National University named after I.I.Mechnikov
Oksana Savasteeva Odesa National University named after I.I.Mechnikov
Oleksandr Tyurin Odesa National University named after I.I.Mechnikov

DOI:

https://doi.org/10.30890/2567-5273.2025-38-01-035

Keywords:

Diffraction grating, hologram, interference pattern, phase shift, amplitude, phase modulation

Abstract

To understand the mechanisms of recording 3D holograms, a method of measuring the absorption coefficient Δα and the refractive index Δn in the volume of the recording medium in the field of two interfering light waves of equal intensity directly during th

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Published

2025-04-30

How to Cite

Ахмеров, О., Жуков, С., Савастєєва, О., & Тюрин, О. (2025). MEASUREMENT OF AMPLITUDE AND PHASE MODULATIONS AND THEIR PHASE SHIFT IN THE PROCESS OF HOLOGRAPHIC RECORDING OF THREE-DIMENSIONAL DIFFRACTION GRATINGS: METHODOLOGY AND FINANCIAL AND ECONOMIC ASPECTS OF DEVELOPMENT. Modern Engineering and Innovative Technologies, 1(38-01), 73–87. https://doi.org/10.30890/2567-5273.2025-38-01-035