Spectra of lasers and LEDs

First published at 06:39 UTC on May 29th, 2018.
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We did a few more experiments with our new toy - a mini spectrometer. We measured the emission spectra of red, green, and purple (405 nm) lasers and LEDs. We also measured the fluorescence spectrum of a photostructurable acrylic resin.

CategoryScience & Technology
SensitivityNormal - Content that is suitable for ages 16 and over
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