This work was supported by the University of Science and Technology Liaoning Talent Project(No.6003000288);the National Key Research and Development Program of China(No.2019YFB2204001).
A method of preparing panda-shaped photonic crystal fibers(PCFs)based on secondary drawing technology is proposed in this paper.The secondary drawing can not only reduce fiber diameter but also reduce core size by add...
supported by National Key Research and Development Program of China(Grant No.2016YFA0202401);National Natural Science Foundation of China(Grant No.61705066);Open Fund of IPOC(BUPT)(Grant No.IPOC2018B004);Fundamental Research Funds for the Central Universities,China(Grant No.2020JG002).
With the incorporation of noble metal materials,photonic crystal fibers(PCFs)could be performed as an effective platform for refractive index sensing of the filling analytes.Furthermore,by coating functional dielectri...
supported by the National Natural Science Foundation of China(No.61571237);the Postgraduate Research and Innovation Program Project of Jiangsu(No.KYCX20_0795)。
Based on the nonlinear and mode coupling effect in few-mode photonic crystal fiber(FM-PCF),an approach for supercontinuum(SC)generation in the mid-infrared(MIR)region is proposed.The propagation characteristics of Ge_...
Based on the Harmonitor theory of field in PCFs in which the second order differential to the transmission distance is included, and by the Darboux solution, the dispersion effect on the field is re-discussed. The res...
jointly supported by the National Natural Science Foundation of China(No.51474069);the Local Universities Reformation and Development Personnel Training Supporting Project from Central Authorities(No.140119001);the Heilongjiang Postdoctoral Foundation(No.LBH-Q20081);the City University of Hong Kong Strategic Research Grant(SRG)(Nos.7005105 and 7005265)。
Optical fibers have been widely applied to telecommunication,imaging,lasers,and sensing.Among the different types of fibers,photonic crystal fibers(PCFs),also called microstructured optical fibers,characterized by air...
supported partly by the National Natural Science Foundation of China(Grant Nos.11804171,11674177,and 61775107);partly by the Natural Science Foundation of Tianjin,China(Grant No.16JCZDJC31000);partly by the Self-made Experiment Teaching Instrument Project of Nankai University 2018(Grant No.2018NKZZYQ04).
We present a numerical and experimental study of the propagation characteristics of photonic crystal fibers(PCFs)selectively filled with ionic liquid(IL;1-butyl-3-methylimidazolium iodine).Three types of IL-filled PCF...
supported partly by the National Natural Science Foundation of China (Grant No. 11804171, 11674177, 61775107);partly by Natural Science Foundation of Tianjin, China (Grant No. 16JCZDJC31000);partly by Self-made experiment teaching instrument project of Nankai University 2018 (Grant No. 2018NKZZYQ04)。
A biosensor based on a modified S-taper fiber was proposed and experimentally demonstrated for antigen detection. Antibody was immobilized over the activated S-taper waist, where the fiber detected the interaction bet...
the National Key R&D Program of China under Grant No.2016YFC0801800;National Natural Science Foundation of China under Grant No.51874301;Science and Technology Innovation Project of Xuzhou City under Grant No.KC16SG264;the Special Foundation for Excellent Young Teachers and Principals Program of Jiangsu Province,China.
A highly sensitive and temperature-compensated methane sensor based on a liquid-infiltrated photonic crystal fiber (PCF) is proposed. Two bigger holes near the core area are coated with a methane-sensitive compound fi...
National Natural Science Foundation of China(NSFC)(61475171,11374084,61705244,61307056);Natural Science Foundation of Shanghai(17ZR1433900,17ZR1434200)
High flatness, wide bandwidth, and high-coherence properties of supercontinuum(SC) generation in fibers are crucial in many applications. It is challenging to achieve SC spectra in a combination of the properties, sin...
Spectral anti-crossings between the fundamental guided mode and core-wall resonances alter the dispersion in hollow-core anti-resonant-reflection photonic crystal fibers. Here we study the effect of this dispersion ch...