Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Conferences > FiO > 2019 > JW4A > JW4A.64

Optical ammonia sensors based on Hollow core fiber and photoacoustic spectroscopy

Abubakar I. Adamu, Manoj K. Dasa, Kyei Kwarkye, Getinet Woyessa, Ole Bang, and Christos Markos

Not Accessible

Your library or personal account may give you access

Abstract

Gas sensors are of great interest in detection and monitoring of air pollution. We report on the sensing of ammonia gas using two optical modalities. We demonstrate an all-fiber based hollow core ammonia gas sensing and a photoacoustic based sensing of ammonium solution. Both systems demonstrate fast response time, high repeatability and cost effectiveness.

© 2019 The Author(s)

PDF Article
More Like This
Photoacoustic Spectroscopy of Gas Filled Hollow Core Fiber

Wei Jin, Yan Zhao, Yun Qi, Hoi Lut Ho, Shoufei Gao, and Yingying Wang
W4D.1 Optical Fiber Communication Conference (OFC) 2022

Fiber-Optic Ammonia Sensors

Takeshi Yagi, Naofumi Kuboki, Yoshihisa Suzuki, Naotaka Uchino, and Kazunori Nakamura
Th31 Optical Fiber Sensors (OFS) 1996

Open-path atmospheric ammonia sensor based on 9.06 pm hollow core fiber coupled quantum cascade laser

Hongming Yi, Lei Tao, Da Pan, Xuehui Guo, James McSpiritt, Rui Wang, Charles Luu, and Mark A. Zondlo
ATu3I.6 CLEO: Applications and Technology (CLEO:A&T) 2020

View More...
Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use