Remote Optical Sensing of Nephelometric Turbidity Units (NTU) Using PPLN-Based Green-to-C Band Wavelength Conversion

This study develops a remote optical sensor using PPLN-based green-to-C band conversion for underwater turbidity monitoring. Experiments confirm effective turbidity measurement from 0 to 5 NTU, ensuring reliable 1 km SMF transmission with minimal loss.

Authors

Rikizo Ikuta (ORCID: https://orcid.org/0000-0001-8628-7177)
Takahiro Kodama (ORCID: https://orcid.org/0000-0002-7857-3461)
Ayumu Kariya
Kiichiro Kuwahara

Institutions

Kagawa University (JP)
The University of Osaka (JP)

Publication Details

Published: 2025-06-29
DOI: https://doi.org/10.23919/oecc/psc62146.2025.11111631
Primary Topic: Water Quality Monitoring Technologies
Type: article
Field-Weighted Citation Impact: 0.00

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article

Remote Optical Sensing of Nephelometric Turbidity Units (NTU) Using PPLN-Based Green-to-C Band Wavelength Conversion

Rikizo Ikuta, Takahiro Kodama, Ayumu Kariya, Kiichiro Kuwahara

Jun 29, 2025

Water Quality Monitoring Technologies

article

Remote Optical Sensing of Nephelometric Turbidity Units (NTU) Using PPLN-Based Green-to-C Band Wavelength Conversion

Rikizo Ikuta, Takahiro Kodama, Ayumu Kariya, Kiichiro Kuwahara

June 29, 2025article en

Abstract

Kagawa University (JP), The University of Osaka (JP)

Affordable and clean energy

Openalex Percentile: Top 80%

Water Quality Monitoring Technologies

DOI Source OpenAlex

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Remote Optical Sensing of Nephelometric Turbidity Units (NTU) Using PPLN-Based Green-to-C Band Wavelength Conversion — Rikizo Ikuta, Takahiro Kodama, et al. · (2025) | TGRS Research Map | TGRS