supported by the National Natural Science Foundation of China(Grant Nos.62275039 and 61705189);Fundamental Research Funds for the Central Universities,China(Grant No.DUT24MS022);State Key Laboratory of Advanced Optical Communication Systems and Networks,China(Grant No.2022GZKF001).
Since photo-induced polymerization of the ultra-violet(UV)-curing adhesive from a fluid state to a solid state is an exothermic process,the UV curing exothermic behavior can be regarded as a potential evaluation metho...
supported in part by the National Natural Science Foundation of China(Grant No.62025505);in part by the National Science Fund for Distinguished Young Scholars of China(Grant No.62061136002);in part by Deutsche Forschungsgemeinschaft(DFG),Germany(Grant No.448330062).
A novel optical fiber hydrogen sensor based on theπ-phase-shifted grating and partial coated Pd/Hf composite film is proposed and experimentally demonstrated in this paper.The hydrogen sensitive Pd/Hf film with the l...
supported by Basic Science Research Program through the National Research Foundation of Korea(NRF)funded by the Ministry of Education,Republic of Korea(Grant No.NRF-2015R1D1A1A01060704);Japan Society for the Promotion of Science(JSPS)KAKENHI,Japan(Grant No.JP23K13269).
This study presents the two-dimensional(2D)image of a subsurface structure reconstructed using an imaging method based on the photothermal effect.The photothermal imaging method is based on the deflection method using...
support from the National Natural Science Foundation of China(Grant No.62090064);Key Research&Development Program of Ningbo City(Grant No.2022Z208).
In this paper,a graphene oxide(GO)composite film-coated humidity sensor is proposed based on the hollow core fiber(HCF).A segment of the HCF is spliced between two segments of the single-mode fiber(SMF).The relative h...
This paper investigates the use of artificial neural networks(ANNs)as a viable digital twin or alternative to the typical whispering gallery mode(WGM)optical sensors in engineering systems,especially in dynamic enviro...
supported by the Talent Project of Chengdu Technological University,China(Grant No.2023RC013).
Deflectometry is a non-contact and rapid detection method with high sensitivity,which can be utilized in the areas of three-dimensional(3D)reconstruction,surface quality detection,and defect location.It has important ...
supported in part by the National Natural Science Foundation of China(Grant Nos.62305231 and U23A20373);the Natural Science Foundation of Top Talent of Shenzhen Technology University,China(Grant No.GDRC202317).
With the gradual maturity of the microfluidic technology,the integration of the microfluidic chip technology and optofluidic methods in microstructured optical fibers(MOFs)has gradually formed a highly attractive new ...
In this paper,we experimentally demonstrated the application of the Au-nanocoated twisted single-mode fiber(Au-TSMF)structure for the response of the multiparameter.Firstly,we fabricated an Au-TSMF,which achieved high...
funded by the National Key Research and Development Program of China(Grant No.2022YFF0706003);National Natural Science Foundation of China(Grant No.62375202).
We developed an all optic-fiber waveguide-coupled surface plasmon resonance(SPR)sensor using zirconium disulfide(ZrS_(2))and poly-dopamine(PDA)as the dielectric layer and biological cross-linker,respectively.This sens...
supported by the National Key Research&Development Program of China(Grant No.2022YFF0706005);National Natural Science Foundation of China(Grant Nos.12272407,62275269,62275271,and 62305387);Foundation of National University of Defense Technology of China(Grant No.ZK23-03);Hunan Provincial Natural Science Foundation of China(Grant Nos.2022JJ40552 and 2023JJ40683);State Key Laboratory of High Performance Computing,National University of Defense Technology of China(Grant No.202201-12);the Hunan Provincial Innovation Foundation for Postgraduate,China(Grant No.CX20230009);State Key Laboratory of High Performance Computing,National University of Defense Technology of China(Grant No.202201-12).
We study that the different-mode(waveguide-connected)power splitter[(W)PS]can provide different-mode testing points for the optical testing.With the PS or WPS providing two different-mode testing points,the measured i...