An extremely simplified optics laboratory for teaching the fundamentals of Fourier analysis
نویسندگان
چکیده
In this paper, we describe easy and cheap optics experiences for teaching undergraduate students the fundamental properties of Fourier transforms on an experimental basis. By exploiting eye as transforming device, a common magnifying lens, quasi-coherent light from small white LED, quantitative results can be easily obtained about theorems used in analysis. The concept coherence is also introduced elementary way. This approach has been successfully adopted to teach third-year physics, who operated completely autonomous way during COVID-19 lockdown, without access laboratory. proves effectiveness method. Thanks its simplicity, it extended show effects larger audience, including high-school students.
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ژورنال
عنوان ژورنال: European Journal of Physics
سال: 2021
ISSN: ['0143-0807', '1361-6404']
DOI: https://doi.org/10.1088/1361-6404/abd4c9