Zobrazeno 1 - 10
of 1 172
pro vyhledávání: '"Jia, Baohua"'
Autor:
Wen, Xiaoming, Jia, Baohua
Metal halide perovskite-based technologies have been rapidly developed during the last decade. However, to date, the fundamental question, why are halide perovskites superior to conventional semiconductors? has remained elusive. Here, we propose a ne
Externí odkaz:
http://arxiv.org/abs/2406.18818
Autor:
Wen, Xiaoming, Jia, Baohua
Halide perovskites have emerged as revolutionary materials for high performance photovoltaics and optoelectronics due to their superior optoelectronic properties. The physical origin for the superior optoelectronic properties of halide perovskites so
Externí odkaz:
http://arxiv.org/abs/2301.10543
Enhanced self-phase modulation in silicon nitride waveguides integrated with 2D graphene oxide films
Autor:
Zhang, Yuning, Wu, Jiayang, Yang, Yunyi, Qu, Yang, Dirani, Houssein El, Crochemore, Romain, Sciancalepore, Corrado, Demongodin, Pierre, Grillet, Christian, Monat, Christelle, Jia, Baohua, Moss, David J.
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics (JSTQE), Early Access (2022)
We experimentally demonstrate enhanced self-phase modulation (SPM) in silicon nitride (Si3N4) waveguides integrated with 2D graphene oxide (GO) films. GO films are integrated onto Si3N4 waveguides using a solution-based, transfer-free coating method
Externí odkaz:
http://arxiv.org/abs/2205.15817
Publikováno v:
Micromachines volume 13 page 756 (2022)
We experimentally demonstrate enhanced spectral broadening of femtosecond optical pulses af-ter propagation through silicon-on-insulator (SOI) nanowire waveguides integrated with two-dimensional (2D) graphene oxide (GO) films. Owing to the strong mod
Externí odkaz:
http://arxiv.org/abs/2205.06942
Autor:
Meng, Fei, Lin, Zhi-Kang, Li, Weibai, Yan, Peiguang, Zheng, Yun, Jiang, Jian-Hua, Jia, Baohua, Huang, Xiaodong
Publikováno v:
Adv. Sci. 2022, 9, 2201568
Using three-dimensional (3D) sonic crystals as acoustic higher-order topological insulators (HOTIs), we discover two-dimensional (2D) surface states described by spin-1 Dirac equations at the interfaces between the two sonic crystals with distinct to
Externí odkaz:
http://arxiv.org/abs/2203.09583
Publikováno v:
Phys. Rev. Applied 15, 034053 (2021)
Second-order photonic topological insulators that host highly localized corner states resilient to defects, are opening new routes towards developing fascinating photonic devices. However, the existing works on second-order photonic topological insul
Externí odkaz:
http://arxiv.org/abs/2112.00151
Autor:
Wu, Tao, Lin, Han, Wu, Qiuhong, Li, Huadan, Ning, Shengchi, Zhou, Lv, Zhang, Shenghao, Zheng, Hua, Jia, Baohua
Publikováno v:
In International Journal of Heat and Mass Transfer 1 August 2024 227
Publikováno v:
Journal of Lightwave Technology, Volume 39, Early Access (2021)
We theoretically investigate and optimize the performance of four-wave mixing (FWM) in microring resonators (MRRs) integrated with two-dimensional (2D) layered graphene oxide (GO) films. Owing to the interaction between the MRRs and the highly nonlin
Externí odkaz:
http://arxiv.org/abs/2108.00110
Publikováno v:
Journal of Lightwave Technology volume 39 Early Access (2021)
The Kerr nonlinear optical performance of silicon nanowire waveguides integrated with 2D layered graphene oxide (GO) films is theoretically studied and optimized based on experimentally measured linear and nonlinear optical parameters of the GO films
Externí odkaz:
http://arxiv.org/abs/2104.05836
Publikováno v:
Advanced Materials volume 32 number 2006415, pp.1-29 December (2020)
With superior optical properties, high flexibility in engineering its material properties, and strong capability for large-scale on-chip integration, graphene oxide (GO) is an attractive solution for on-chip integration of two-dimensional (2D) materi
Externí odkaz:
http://arxiv.org/abs/2102.07251