… to be done in conjunction with the holographicrecordingmaterial to reproduce the real working … Sparsity is a concept that has gained traction hand in hand with the rise of compressive …
R Kumar, G Dwivedi - Engineering Research Express, 2023 - iopscience.iop.org
… The concept of off-axis recording also enabled holography to 27 recordholograms of diffuse … ) that used the photorefractive crystals as the holographic 1 recording medium along with …
… Therefore, photorefractivematerials are considered a very … two main grating formation processes in holographicrecording… By comparing the characterization results of materials before …
NV Nikonorov, S Ivanov, D Kozlova… - Holography: Advances …, 2019 - spiedigitallibrary.org
… For hologramrecording we were using Kimmon He-Cd laser … lowers the photo-refractive properties of the material. To … of the experimental setup for characterization of laser diode …
I de Oliveira, K Miyazawa - Optical Materials, 2023 - Elsevier
… Photorefractivematerials allow one to record a spatially … of the holographic phase shift of stationary photorefractive volume … This formulation is then used to characterize the material's …
I de Oliveira, KF Tornisiello - Opt. Pura Apl., 2021 - sedoptica.es
… under active phase control: an experimental method to materialscharacterization. Appl. … for recordingholographic in photorefractive crystals produces more stable stationary holograms. …
I de Oliveira, K Miyazawa - Optics Communications, 2023 - Elsevier
… holographicrecording system with a photorefractive crystal as a vibration optical sensor. With it and the time-average holographic … by many researchers to characterize the surface of …
K Miyazawa, WS Castilho, I de Oliveira - Applied optics, 2022 - opg.optica.org
… holographicrecordings in an undoped ${\rm{B}}{{\rm{i}}_{12}}{\rm{Ti}}{{\rm{O}}_{20}}$ (BTO) photorefractive crystal. Since holographicrecordings in photorefractivematerials are …
I de Oliveira, JF Carvalho - JOSA B, 2024 - opg.optica.org
… to record permanent gratings in some photorefractivematerials using different techniques. A widely used technique, the fixing of holographic … However, further characterization of these …