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 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 ...
supported in parts by National Key Scientific Instrument and Equipment Development Projects of China(Grant No.2022YFF0706000);National Natural Science Foundation of China(Grant No.62035006);Independent Innovation Found of Tianjin University,China(Grant No.2023XCG-0028);Tianjin Research Innovation Project for Postgraduate Students,China(Grant No.2022BKY064).
In producing high-performance optical biosensors,the selected coupling agent and its fixation mode play an essential role as one of the decisive conditions for antibody incubation.In this work,we designed optical fibe...
supported by the Heilongjiang Provincial Natural Science Foundation of China(Grant No.LH2021F019);Fundamental Research Funds for the Central Universities,China(Grant No.3072022CF2506);National Natural Science Foundation of China(Grant Nos.62305082,11574061,and 62065001).
Optical fiber sensors have gained significant attention in recent years owing to their remarkable advantages of remote operation and rapid response.The integration of optical fiber sensing with the microfluidics techn...
supported in part by the National Natural Science Foundation of China(Grant Nos.52175530,51675068,51975077,and 61875023).
Fiber optic sensors have been gradually used in aerospace,petrochemical,electronic power,civil engineering,and biomedical fields because of their many advantages such as the anti-electromagnetic interference,corrosion...
As a laser passes through a scattering medium,the light interacts with the irregular reflections within the medium,resulting in light scattering and the formation of speckles.In this paper,an image sensor based on the...
supported by the National Key Research and Development Program of China(No.2019YFC1407900);the Natural Science Foundation of Hebei Province(No.F2021203058)。
We conducted an experimental study on an off-on fluorescence optical fiber probe utilizing graphitic carbon nitride quantum dots(g-CNQDs)-doped hydrogel for chloride ion detection.It resulted in fluorescence quenching...
supported by the National Natural Science Foundation of China(Grant No.62275172);Natural Science Foundation of Guangdong Province(Grant No.2023A1515012893);Science,Technology,and Innovation Commission of Shenzhen Municipality(Grant Nos.KQTD20221101093605019 and JCYJ20220818095615034);Shenzhen Key Laboratory of Ultrafast Laser Micro/Nano Manufacturing(Grant No.ZDSYS20220606100405013);Research Start-Up Fund for High-End Talent at Shenzhen University.
A new type of human immunoglobulin G(IgG)sensors based on the surface plasmon resonance(SPR)in the low refractive index(RI)plastic optical fiber(POF)and an antibody immobilization method is presented.A 50-nm-thick gol...
Temperature is a common and significant physical quantity,particularly under harsh conditions such as a high voltage or strong electric/magnetic fields.In this study,we developed an all-fiber-optic temperature sensor ...
Project supported by the the Fundamental Research Funds for the Central Universities(Grant No.2023MS163).
We study a generalized higher-order nonlinear Schr¨odinger equation in an optical fiber or a planar waveguide.We obtain the Lax pair and N-fold Darboux transformation(DT)with N being a positive integer.Based on Lax p...