{"title":"Diffraction of laser light by a Ferrocell and ferrofluid layers: A comparison","authors":"Vishakha Dave, R.V. Mehta","doi":"10.1016/j.ijleo.2024.171925","DOIUrl":null,"url":null,"abstract":"<div><p>In a previous study, we conducted a comparative analysis of laser light extinction using both a Ferrocell and ferrofluid layers. Specifically, we examined the diffraction of laser light by these devices. The Ferrocell was positioned between an electromagnet and a He-Ne-laser beam, and diffraction patterns were recorded with and without the application of a magnetic field. Subsequently, the experiment was replicated using a glass cuvette filled with a ferrofluid. We investigated the power spectra of these diffraction patterns and analyzed temperature variations. Our findings reveal significant distinctions between the diffraction patterns produced by the ferrofluid and the Ferrocell. Further investigations into these differences are currently underway.</p></div>","PeriodicalId":19513,"journal":{"name":"Optik","volume":null,"pages":null},"PeriodicalIF":3.1000,"publicationDate":"2024-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optik","FirstCategoryId":"101","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0030402624003243","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Engineering","Score":null,"Total":0}
引用次数: 0
Abstract
In a previous study, we conducted a comparative analysis of laser light extinction using both a Ferrocell and ferrofluid layers. Specifically, we examined the diffraction of laser light by these devices. The Ferrocell was positioned between an electromagnet and a He-Ne-laser beam, and diffraction patterns were recorded with and without the application of a magnetic field. Subsequently, the experiment was replicated using a glass cuvette filled with a ferrofluid. We investigated the power spectra of these diffraction patterns and analyzed temperature variations. Our findings reveal significant distinctions between the diffraction patterns produced by the ferrofluid and the Ferrocell. Further investigations into these differences are currently underway.
期刊介绍：
Optik publishes articles on all subjects related to light and electron optics and offers a survey on the state of research and technical development within the following fields:
Optics:
-Optics design, geometrical and beam optics, wave optics-
Optical and micro-optical components, diffractive optics, devices and systems-
Photoelectric and optoelectronic devices-
Optical properties of materials, nonlinear optics, wave propagation and transmission in homogeneous and inhomogeneous materials-
Information optics, image formation and processing, holographic techniques, microscopes and spectrometer techniques, and image analysis-
Optical testing and measuring techniques-
Optical communication and computing-
Physiological optics-
As well as other related topics.
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