Hand-held optical fiber smartphone spectrometer for classification of vegetable oils
- Publication Type:
- Conference Proceeding
- Optics InfoBase Conference Papers, 2016
- Issue Date:
© OSA 2016. An optical-fiber-based low-cost, hand-held smartphone spectrometer is demonstrated for differentiating vegetable oils. The visible fluorescence spectrum of extra virgin olive oil is found to be significantly different from other oils, thus making forensic identification straightforward.
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