A CMOS Image Sensor Based Refractometer without Spectrometry

A CMOS Image Sensor Based Refractometer without Spectrometry

The refractive index (RI), an important optical property of a material, is measured by commercial refractometers in the food, agricultural, chemical, and manufacturing industries. Most of these refractometers must be equipped with a prism for light dispersion, which drastically limits the design and...

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Bibliographic Details
Main Authors: Haechang Yang, Sanghoon Shin, Samir Kumar, Dongmin Seo, Sangwoo Oh, Moonjin Lee, Sungkyu Seo
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Sensors
Subjects:
refractive index
refractometer
surface plasmon resonance (SPR)
CMOS image sensor
smartphone
Online Access:https://www.mdpi.com/1424-8220/22/3/1209

Internet

https://www.mdpi.com/1424-8220/22/3/1209

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