A Multi-Channel Optical Fibre-Based Smartphone Spectrophotometer for Measuring the Spectra of LED Colours

Autor/inn/en	Puttharugsa, Chokchai; Srikhirin, Toemsak; Pipatpanukul, Chinnawut; Houngkamhang, Nongluck
Titel	A Multi-Channel Optical Fibre-Based Smartphone Spectrophotometer for Measuring the Spectra of LED Colours
Quelle	In: Physics Education, 56 (2021) 4, Artikel 045017 (8 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Puttharugsa, Chokchai)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0031-9120
Schlagwörter	Telecommunications; Handheld Devices; Educational Technology; Technology Uses in Education; Physics; Science Instruction; Science Laboratories; Laboratory Equipment; Measurement Equipment; Color; Optics; Science Experiments; Light + Suchen Sie Ihr Suchwort? Telekommunikationstechnik; Unterrichtsmedien; Technology enhanced learning; Technology aided learning; Technologieunterstütztes Lernen; Physik; Teaching of science; Science education; Natural sciences Lessons; Naturwissenschaftlicher Unterricht; Laborausstattung; Messinstrument; Colour; Farbbezeichnung; Farbe; Optik; Licht
Abstract	This paper demonstrates the use of a smartphone as a low-cost multi-channel optical fibre spectrophotometer suitable for physics laboratory classes. A custom-designed cradle and structure support were fabricated using 3D printing. The plastic optical fibres were arranged and inserted into the hole of the cradle to guide the light to the rear camera of the smartphone. Here, we describe the multi-channel optical fibre-based smartphone spectrophotometer for measuring the spectra of different LED colours. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01