论文信息 - Ethanol concentration measurement by Raman spectroscopy in liquid-core microstructured optical fiber

Ethanol concentration measurement by Raman spectroscopy in liquid-core microstructured optical fiber

A liquid-core air-clad microstructured fiber has been developed for determination of ethanol concentration in aqueous solutions by Raman spectroscopy. The sensor shows a linear response and a low ethanol concentration solution has been characterized using the calibrated sensor. The configuration used for light and liquid injection is stable and robust, making the sensor useful for on-line measurements.

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