scholarly journals Humidity sensing and temperature response performance of polymer gel cold-spliced optical fiber Fabry-Perot interferometer

2022 ◽  
Vol 68 ◽  
pp. 102823
Author(s):  
Jie Meng ◽  
Jin-Na Ma ◽  
Jin Li ◽  
Hao Yan ◽  
Fanli Meng
Keyword(s):  
Optical Fiber ◽  
Temperature Response ◽  
Polymer Gel ◽  
Humidity Sensing ◽  
Fabry Perot ◽  
Response Performance

Nafion film temperature/humidity sensing based on optical fiber Fabry-Perot interference

2018 ◽  
Vol 269 ◽  
pp. 313-321 ◽  
Author(s):  
Shuangqiang Liu ◽  
Yingke Ji ◽  
Jun Yang ◽  
Weimin Sun ◽  
Hanyang Li
Keyword(s):  
Optical Fiber ◽  
Humidity Sensing ◽  
Fabry Perot ◽  
Nafion Film

Thin-film-based optical fiber Fabry–Perot interferometer used for humidity sensing

2018 ◽  
Vol 57 (12) ◽  
pp. 2967 ◽  
Author(s):  
Jiankun Peng ◽  
Yapeng Qu ◽  
Weijia Wang ◽  
Tengpeng Sun ◽  
Minghong Yang
Keyword(s):  
Thin Film ◽  
Optical Fiber ◽  
Humidity Sensing ◽  
Fabry Perot

Metal-organic Framework Humidity Sensing Based on Optical Fiber Fabry-Perot Interference

2021 ◽  
Author(s):  
Shuaicheng Liu ◽  
Yixiao Ma ◽  
Guanjun Wang ◽  
Weiting Yang ◽  
Mengxing Huang
Keyword(s):  
Optical Fiber ◽  
Metal Organic Framework ◽  
Humidity Sensing ◽  
Fabry Perot ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Highly-Efficient Sulfonated UiO-66(Zr) Optical Fiber for Rapid Detection of Trace Levels of Pb2+

2021 ◽  
Vol 22 (11) ◽  
pp. 6053
Author(s):  
Marziyeh Nazari ◽  
Abbas Amini ◽  
Nathan T. Eden ◽  
Mikel C. Duke ◽  
Chun Cheng ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Rapid Detection ◽  
Chemical Sensor ◽  
Metal Organic Framework ◽  
Aqueous System ◽  
Icp Oes ◽  
Efficient Detection ◽  
Low Concentrations ◽  
Fabry Perot ◽  
Metal Organic

Lead detection for biological environments, aqueous resources, and medicinal compounds, rely mainly on either utilizing bulky lab equipment such as ICP-OES or ready-made sensors, which are based on colorimetry with some limitations including selectivity and low interference. Remote, rapid and efficient detection of heavy metals in aqueous solutions at ppm and sub-ppm levels have faced significant challenges that requires novel compounds with such ability. Here, a UiO-66(Zr) metal-organic framework (MOF) functionalized with SO3H group (SO3H-UiO-66(Zr)) is deposited on the end-face of an optical fiber to detect lead cations (Pb2+) in water at 25.2, 43.5 and 64.0 ppm levels. The SO3H-UiO-66(Zr) system provides a Fabry–Perot sensor by which the lead ions are detected rapidly (milliseconds) at 25.2 ppm aqueous solution reflecting in the wavelength shifts in interference spectrum. The proposed removal mechanism is based on the adsorption of [Pb(OH2)6]2+ in water on SO3H-UiO-66(Zr) due to a strong affinity between functionalized MOF and lead. This is the first work that advances a multi-purpose optical fiber-coated functional MOF as an on-site remote chemical sensor for rapid detection of lead cations at extremely low concentrations in an aqueous system.

Dual-parameter optical fiber probe based on a three-beam Fabry-Perot interferometer

2020 ◽  
pp. 1-1
Author(s):  
Wen Zhang ◽  
Haoye Li ◽  
Lianqing Zhu ◽  
Mingli Dong ◽  
Fanyong Meng
Keyword(s):  
Optical Fiber ◽  
Fiber Probe ◽  
Optical Fiber Probe ◽  
Fabry Perot

Inexpensive optical fiber Fabry–Perot microcavity with controllable length for sensitive temperature measurements

2021 ◽  
pp. 1-13
Author(s):  
Tong-yue He ◽  
Mao-qing Chen ◽  
Yong Zhao ◽  
Qi-feng Liu ◽  
Chao-ran Wang
Keyword(s):  
Optical Fiber ◽  
Temperature Measurements ◽  
Fabry Perot

Range Tunable Optical Fiber Micro-Fabry–Pérot Interferometer for Pressure Sensing

2016 ◽  
Vol 28 (4) ◽  
pp. 402-405 ◽  
Author(s):  
Honglin Liu ◽  
D. N. Wang ◽  
Jibing Liu ◽  
Shen Liu
Keyword(s):  
Optical Fiber ◽  
Pressure Sensing ◽  
Fabry Perot
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