Articles
Dual-photodiode in precision agriculture: advancing wavelength and output measurements
Article number
1423_20
Pages
149 – 154
Language
English
Abstract
Simultaneous measurement of light wavelengths and output has significant potential in the field of agricultural innovation.
Traditional sensors require separate measurements of wavelengths and light output, posing limitations.
In addressing these limitations, our study introduces a novel approach by fabricating dual photodiodes, enabling simultaneous measurement of both parameters.
Through numerical simulations and experiments, we have demonstrated the feasibility of measuring centroid wavelengths and output simultaneously.
This advancement showcases the potential of dual-photodiodes as chip-scale light sensors.
The sensor technology we utilize is capable of quantifying and analyzing how specific wavelengths change in absolute intensity, providing a more comprehensive understanding of daily sunlight.
Furthermore, our technology enables precise and continuous monitoring of lighting for plant growth.
This pioneering technology allows us to tailor light conditions precisely to the unique needs of various crops, optimizing their growth conditions.
Traditional sensors require separate measurements of wavelengths and light output, posing limitations.
In addressing these limitations, our study introduces a novel approach by fabricating dual photodiodes, enabling simultaneous measurement of both parameters.
Through numerical simulations and experiments, we have demonstrated the feasibility of measuring centroid wavelengths and output simultaneously.
This advancement showcases the potential of dual-photodiodes as chip-scale light sensors.
The sensor technology we utilize is capable of quantifying and analyzing how specific wavelengths change in absolute intensity, providing a more comprehensive understanding of daily sunlight.
Furthermore, our technology enables precise and continuous monitoring of lighting for plant growth.
This pioneering technology allows us to tailor light conditions precisely to the unique needs of various crops, optimizing their growth conditions.
Authors
M. Choi, K. Cho, D.-Y. Lee, T. Kim, D.W. Lee, D.-H. Lee
Keywords
dual-photodiode radiometer, spectral responsivity, centroid wavelength, integrated irradiance, simultaneous measurements, light monitoring
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