supported by the National Key Research and Development Program of China(2021YFB3200400);the National Natural Science Foundation of China(62371299,62301314,and 62020106006);the China Postdoctoral Science Foundation(2023M732198).
As information acquisition terminals for artificial olfaction,chemiresistive gas sensors are often troubled by their cross-sensitivity,and reducing their cross-response to ambient gases has always been a difficult and...
support from National Natural Science Foundation of China(11874144,12174092,U21A20500);Hubei Provincial Department of Science and Technology(2019CFA079);Wuhan Science and Technology Bureau(2020010601012163);Overseas Expertise Introduction Center for Discipline Innovation(D18025).
The use of heterojunctions is a promising solution to the problem of cross-sensitivity in gas sensors.In this work,a carbon monoxide sensor based on the CuO/TiO_(2)heterojunction was designed and fabricated.Due to the...
supported by the National Natural Science Foundation of China(Grant No.52068014);Key Research&Development Projects in the Guangxi Autonomous Region(Grant No.GUIKE AA20302006);Major Construction Program of the Science and Technological Innovation Base in the Guangxi Autonomous Region(Grant No.2018-242-G02).
The strain-temperature cross-sensitivity problem easily occurs in the engineering strain monitoring of the self-sensing embedded with fiber Bragg grating(FBG)sensors.In this work,a theoretical investigation of the str...
National Natural Science Foundation of China(61505139,61675152,61735011);Natural Science Foundation of Tianjin City(16JCQNJC02000);National Instrumentation Program of China(2013YQ030915);Open Project of Key Laboratory of Opto-electronics Information Technology(2019KFKT007).
Pressure-temperature cross-sensitivity and its accompanying temperature-related stability is a nerve-wracking obstruction for pressure sensor performance in a wide temperature range.To solve this problem,we propose a ...
We thank for the financial support of the National Natural Science Foundation of China(Grant No.41276094);the Strategic Priority Research Program(Grant No.XDA110-40201);the senior User Project of RV KEXUE(Grant No.KEXUE201XGXX).
Exploring and understanding the ocean is an important field of scientific study.Acquiring accurate and high-resolution temperature and depth profiles of the oceans over relatively short periods of time is an important...
supported by the Science and Technology Department of Hubei Province in China(No.2015BAA022)
In view of the principle for occurrence of cross-sensitivity, a series of calibration experiments are carried out to solve the cross-sensitivity problem of embedded fiber Bragg gratings(FBGs) using the reference grati...
This work is sponsored by the the National Nature Science Foundation of China (No. 61675064), Henan Industrial Technology Innovation Program, and Puyang Major Scientific and Technological Project.
We fabricated a simple, compact, and stable temperature sensor based on an S-shaped dislocated optical fiber. The dislocation optical fiber has two splice points, and we obtained the optimal parameters based on the th...
In this paper, the most recent progress as well as challenges of distributed optical fiber sensing (DOFS) in industrial applications is discussed. Compared to the vast market of sensors used to measure strain or tem...
This work is supported by the National Natural Science Founda-tion of China (Grant No. 60577018 and No. 10674075.)
A novel method of correlation function for analyzing cross-sensitivity between strain and temperature is reported for the first time in this paper. Using the new method,the correlative characteristics between strain a...
This work was supported by the National Natural Science Foundation of China (No60276037)
A novel method based on independent component analyzing (ICA) in frequency domain to distinguish the frequency characteristics of multi-sensor system is presented. The conditions of this type of ICA are considered and...