T
Tonglei Cheng
Researcher at Northeastern University (China)
Publications - 281
Citations - 2754
Tonglei Cheng is an academic researcher from Northeastern University (China). The author has contributed to research in topics: Photonic-crystal fiber & Optical fiber. The author has an hindex of 22, co-authored 202 publications receiving 1780 citations. Previous affiliations of Tonglei Cheng include Yanshan University & Toyota Technological Institute.
Papers
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Journal ArticleDOI
Mid-infrared supercontinuum generation spanning 2.0 to 15.1 μm in a chalcogenide step-index fiber.
Tonglei Cheng,Kenshiro Nagasaka,Tong Hoang Tuan,Xiaojie Xue,Morio Matsumoto,Hiroshige Tezuka,Takenobu Suzuki,Yasutake Ohishi +7 more
TL;DR: To the best of the knowledge, this is the broadest MIR SC generation observed so far in optical fibers and facilitates fiber-based applications in sensing, medical, and biological imaging areas.
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
Coherent mid-infrared supercontinuum generation in all-solid chalcogenide microstructured fibers with all-normal dispersion.
Lai Liu,Tonglei Cheng,Kenshiro Nagasaka,Hoangtuan Tong,Guanshi Qin,Takenobu Suzuki,Yasutake Ohishi +6 more
TL;DR: It is reported the coherent mid-infrared supercontinuum generation in an all-solid chalcogenide microstructured fiber with all-normal dispersion with a four-hole structure with core material of AsSe2 and air holes that are replaced by As2S5 glass rods.
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Magnetic Field Sensing Based on SPR Optical Fiber Sensor Interacting With Magnetic Fluid
TL;DR: Compared with other optical fiber magnetic field sensors, the advantages of the proposed sensor in this paper are simple structure, small in size, easy to make, low cost, high sensitivity, and anti-interference.
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High-Sensitivity SPR Temperature Sensor Based on Hollow-Core Fiber
TL;DR: A biocompatible and robust fiber surface plasmon resonance (SPR) temperature sensor was fabricated based on an alcohol-filled hollow-core fiber that has the potential to realizing multiparameter or distributed temperature measurement.