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Weiqing Gao
Researcher at Hefei University of Technology
Publications - 165
Citations - 1566
Weiqing Gao is an academic researcher from Hefei University of Technology. The author has contributed to research in topics: Photonic-crystal fiber & Supercontinuum. The author has an hindex of 19, co-authored 142 publications receiving 1287 citations. Previous affiliations of Weiqing Gao include Toyota Technological Institute.
Papers
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Journal ArticleDOI
Microstructured chalcogenide optical fibers from As(2)S(3) glass: towards new IR broadband sources.
Mohammed El-Amraoui,Grégory Gadret,J-C Jules,Julien Fatome,Coraline Fortier,Frédéric Désévédavy,I. Skripatchev,Younes Messaddeq,Johann Troles,Laurent Brilland,Weiqing Gao,Takenobu Suzuki,Yasutake Ohishi,Frédéric Smektala +13 more
TL;DR: The use of a versatile process using mechanical drilling for the preparation of preforms and then the drawing of MOFs including suspended core fibers for low losses MOFs are described, with background level of losses reaching less than 0.5 dB/m.
Journal ArticleDOI
Mid-infrared supercontinuum generation in a suspended-core As2S3 chalcogenide microstructured optical fiber.
Weiqing Gao,Mohammed El Amraoui,Meisong Liao,Hiroyasu Kawashima,Zhongchao Duan,Dinghuan Deng,Tonglei Cheng,Takenobu Suzuki,Younes Messaddeq,Yasutake Ohishi +9 more
TL;DR: The supercontinuum (SC) generation in a suspended-core As(2)S(3) chalcogenide microstructured optical fiber (MOF) is demonstrated and the generalized nonlinear Schrödinger equation agrees well with the experiment.
Journal ArticleDOI
Mid-infrared 2000-nm bandwidth supercontinuum generation in suspended-core microstructured Sulfide and Tellurite optical fibers
I. Savelli,O. Mouawad,Julien Fatome,Bertrand Kibler,Frédéric Désévédavy,Grégory Gadret,Jean-Charles Jules,Pierre-Yves Bony,Hiroyasu Kawashima,Weiqing Gao,Tomas Kohoutek,Takenobu Suzuki,Yasutake Ohishi,Frédéric Smektala +13 more
TL;DR: The experimental observation of supercontinua generation in two kinds of suspended-core microstructured soft-glass optical fibers in low loss, highly nonlinear, tellurite and As2S3 chalcogenide fibers is reported.
Journal ArticleDOI
Five-order SRSs and supercontinuum generation from a tapered tellurite microstructured fiber with longitudinally varying dispersion
TL;DR: For the first time five-order stimulated Raman scatterings (SRSs) are observed for soft glass fibers in supercontinuum generation with broad bandwidth under relative simple pump conditions.
Journal ArticleDOI
Ultraflat, broadband, and highly coherent supercontinuum generation in all-solid microstructured optical fibers with all-normal dispersion
C.H. Huang,Meisong Liao,Wanjun Bi,Xia Li,Lili Hu,Long Zhang,Longfei Wang,Guanshi Qin,Tianfeng Xue,Danping Chen,Weiqing Gao +10 more
TL;DR: In this article, the authors proposed an all-solid microstructured fiber composed only of hexagonal glass elements, which has an ultraflat all-normal dispersion profile, covering a wide wavelength interval of approximately 1.55μm.