Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Tiefeng Yang"'
Publikováno v:
Photonics, Vol 11, Iss 5, p 470 (2024)
In this work, a doubly resonant photonic crystal (PhC) cavity is proposed to enhance second harmonic generation (SHG) efficiency and photon pair generation rate (PGR). Through the exploration of geometry parameters, a band-edge mode within the light
Externí odkaz:
https://doaj.org/article/cad3299cd0334f4a811acc0707d2fd67
Autor:
Zhigang He, Heyuan Guan, Xijie Liang, Junteng Chen, Manyan Xie, Kaiwen Luo, Ran An, Liang Ma, Fengkai Ma, Tiefeng Yang, Huihui Lu
Publikováno v:
Research, Vol 6 (2023)
High-performance photodetectors hold promising potential in optical communication and imaging systems. However, conventional counterparts are suffering narrow detection range, high power consumption, and poor polarization sensitivity. Characteristics
Externí odkaz:
https://doaj.org/article/991adc37b78742f2b565d015ee98fb29
Autor:
Qijing Lin, Yuanzhi Hu, Yang Li, Huajiang Chen, Runhao Liu, Gang Tian, Wentao Qiu, Tiefeng Yang, Heyuan Guan, Huihui Lu
Publikováno v:
Photonics, Vol 10, Iss 4, p 424 (2023)
With the advancement of modulation technology and the requirement for device miniaturization and integration, lithium niobate on insulator (LNOI) can be a versatile platform for this pursuit, as it can confine the transmitted light at the nanoscale,
Externí odkaz:
https://doaj.org/article/e8c0599ef7d24775a72ca3ed7e8a5924
Autor:
Tiefeng Yang, Biyuan Zheng, Zhen Wang, Tao Xu, Chen Pan, Juan Zou, Xuehong Zhang, Zhaoyang Qi, Hongjun Liu, Yexin Feng, Weida Hu, Feng Miao, Litao Sun, Xiangfeng Duan, Anlian Pan
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-9 (2017)
Growth of large area and defect-free two-dimensional semiconductor layers for high-performance p–n junction applications has been a great challenge. Yang et al. prepare millimeter-scaled WSe2/SnS2 vertical heterojunctions by two-step van der Waals
Externí odkaz:
https://doaj.org/article/65ffbcbc018d47a6a526655aba61c01a
Autor:
Weihao Zheng, Biyuan Zheng, Changlin Yan, Ying Liu, Xingxia Sun, Zhaoyang Qi, Tiefeng Yang, Ying Jiang, Wei Huang, Peng Fan, Feng Jiang, Wei Ji, Xiao Wang, Anlian Pan
Publikováno v:
Advanced Science, Vol 6, Iss 7, Pp n/a-n/a (2019)
Abstract 2D vertical van der Waals (vdW) heterostructures with atomically sharp interfaces have attracted tremendous interest in 2D photonic and optoelectronic applications. Band alignment engineering in 2D heterostructures provides a perfect platfor
Externí odkaz:
https://doaj.org/article/34aea2e9989748759ddbcab006818ab1
Autor:
Kaiwen Luo, Zhijing Huang, Xianpeng Lv, Wentao Qiu, Heyuan Guan, Tiefeng Yang, Thierry Grosjean, Huihui Lu
Publikováno v:
Nanoscale Advances. 5:1664-1671
We achieve a directional nano-routing of BSWs with circularly polarized illumination. Such a directional coupling phenomenon is proved to be solely mediated by the optical magnetic field.
Autor:
Wei Han, Xiaodong Zheng, Ke Yang, Chi Shing Tsang, Fangyuan Zheng, Lok Wing Wong, Ka Hei Lai, Tiefeng Yang, Qi Wei, Mingjie Li, Weng Fu Io, Feng Guo, Yuan Cai, Ning Wang, Jianhua Hao, Shu Ping Lau, Chun-Sing Lee, Thuc Hue Ly, Ming Yang, Jiong Zhao
Publikováno v:
Nature Nanotechnology. 18:55-63
Autor:
Haijun Liu, Quoc Huy Thi, Ping Man, Xin Chen, Tianren Chen, Lok Wing Wong, Shan Jiang, Lingli Huang, Tiefeng Yang, Ka Ho Leung, Tsz Tung Leung, Shan Gao, Honglin Chen, Chun‐Sing Lee, Min Kan, Jiong Zhao, Qingming Deng, Thuc Hue Ly
Publikováno v:
Advanced Materials. 35
Publikováno v:
Accounts of Materials Research. 2:863-868
Autor:
Xiaodong Zheng, Wei Han, Ke Yang, Lok Wing Wong, Chi Shing Tsang, Ka Hei Lai, Fangyuan Zheng, Tiefeng Yang, Shu Ping Lau, Thuc Hue Ly, Ming Yang, Jiong Zhao
Publikováno v:
Science Advances. 8
Phase transitions in two-dimensional (2D) materials promise reversible modulation of material physical and chemical properties in a wide range of applications. 2D van der Waals layered In 2 Se 3 with bistable out-of-plane ferroelectric (FE) α phase