supported by the Key Project of Tianjin Natural Science Foundation(No.20JCZDJC00500)。
We proposed a surface plasmon resonance(SPR)refractive index sensor based on hollow-core anti-resonance fiber(HC-ARF).Gold was filled in two symmetric cladding tubes of the fiber,while the analyte was filled in centra...
supported by the Outstanding Youth Science Fund Project of Natural Science Foundation of Hunan Province(No.19JJ20023);the National Natural Science Foundation of China(NSFC)(No.61705266)
We report here a single-pass 1.56 μm fiber gas Raman laser in a deuterium-filled hollow-core fiber and a 2.86 μm cascade fiber gas Raman laser with methane in the second stage.The maximum output powers at 1.56 and 2...
Financial supports from the National Natural Science Foundation of China (No. NSFC51608446);the Natural Science Basic Research Plan of Shaanxi Province, China (No. 2017JQ1021);the Fundamental Research Fund for Central Universities (No. 3102018zy011)
In an uncertainty scheme, reliability and global sensitivity analysis is studied in this work, to provide helpful information for probabilistic anti-resonance design of vibration systems.Discussions show that the reso...
Supported by the National Natural Science Foundation of China under Grant Nos 11447132 and 11504042;the Chongqing Science and Technology Commission Project under Grant Nos cstc2014jcyj A00032 and cstc2016jcyj A1158;the Scientific Research Project for Advanced Talents of Yangtze Normal University under Grant No 2017KYQD09
A parallel-coupled double quantum dot (PCDQD) system with two multi-quantum dot chains is designed. Conductance versus Fermi energy level is investigated utilizing the non-equilibrium Green's function approach. If ...
supported by National Natural Science Foundation of China (Grant Nos. 61434003, 51505089)
This paper proposes a novel electrical coupling suppressing and drive closed loop control method for a MEMS gyroscope with feed-forward coupling compensation(FCC) and scalable fuzzy control. Theoretical analysis of ...
This work was supported by the National Natural Science Foundation of China under Grant 51575454.
The mode localization phenomenon of disordered weakly coupled resonators(WCRs)is being used as a novel transduction scheme to further enhance the sensitivity of micromechanical resonant sensors.In this paper,two novel...
The principles of electromagnetic induction are applied in many devices and systems, including induction cookers, transformers and wireless energy transfer;however, few data are available on resonance in the electromo...
partly supported by the National Key Basic Research Special Foundation of China (Grant Nos. 2010CB327605 and 2010CB328300);the National High-Technology Research and Development Program of China (Grant No. 2009AA01Z220);the Key Grant of the Chinese Ministry of Education (Grant No. 109015);the Discipline Co-construction Project of Beijing Municipal Commission of Education,China (Grant No. YB20081001301);the Open Fund of Key Laboratory of Information Photonics and Optical Communications (Beijing University of Posts and Telecommunications),Chinese Ministry of Education;the Specialized Research Fund for the Doctoral Program of Beijing University of Posts and Telecommunications (Grant No. CX201023)
With the full-vector plane-wave method (FVPWM) and the full-vector beam propagation method (FVBPM), the dependences of the band-gap and mode characteristics on material index and cladding structure parameter in an...
Project supported by the National Natural Science Foundation of China(No.50608036);Program for New Century Excellent Talents in Universities.
An alternative technique for crack detection in a Timoshenko beam based on the first anti-resonant frequency is presented in this paper. Unlike the natural frequency, the anti-resonant frequency is a local parameter r...
Supported by the National Natural Science Foundation of China (No. 60302001)
With the required increased audio pressure of the parametric ultrasonic transducer array and the difficulty to theoretically analyse the complex ultrasonic structure in audio beam application, an computationally effic...