Publication:
A multi-channel optical fibre-based smartphone spectrophotometer for measuring the spectra of LED colours

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Issued Date

2021

Resource Type

Article

Language

eng

File Type

application/pdf

ISSN

319120

DOI

10.1088/1361-6552/abfb47

Other identifier(s)

2-s2.0-85107116893

Rights Holder(s)

Scopus

Bibliographic Citation

Physics Education. Vol 56, No.4 (2021)

Suggested Citation

Puttharugsa C., Srikhirin T., Pipatpanukul C., Houngkamhang N. A multi-channel optical fibre-based smartphone spectrophotometer for measuring the spectra of LED colours. Physics Education. Vol 56, No.4 (2021). doi:10.1088/1361-6552/abfb47 Retrieved from: https://hdl.handle.net/20.500.14740/6789

Title

A multi-channel optical fibre-based smartphone spectrophotometer for measuring the spectra of LED colours

Author(s)

Puttharugsa C.
 Srikhirin T.
 Pipatpanukul C.
 Houngkamhang N.

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. © 2021 IOP Publishing Ltd.

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URI

https://hdl.handle.net/20.500.14740/6789

Collections

Scopus: Year 1983-2021

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