Nanophotonics, Metamaterials, and Plasmonics
Tunable hexagonal boron nitride topological optical delay line in the visible region
Hongming Fei, Min Wu, Han Lin, Yibiao Yang, and Liantuan Xiao
Chinese Optics Letters
  • May. 20, 2024
  • Vol. 22, Issue 5 (2024)
Visual Optics and Displays
Smart beam via electrically addressing the dye-doped and polymer-stabilized cholesteric liquid crystals
Chinese Optics Letters
  • May. 20, 2024
  • Vol. 22, Issue 5 (2024)
Optoelectronics
Double-cliff-layer uni-traveling-carrier photodiode with high responsivity and ultra-broad bandwidth
Yaru Han, Yuxin Tian, Bing Xiong, Changzheng Sun, Jian Wang, Zhibiao Hao, Yanjun Han, Lai Wang, Hongtao Li, Lin Gan, and Yi Luo
Chinese Optics Letters
  • May. 20, 2024
  • Vol. 22, Issue 5 (2024)
Nonlinear Optics
Generation of 160 nm vacuum ultraviolet light at 82 MHz in a KBBF crystal by the fifth-harmonic of a Ti:sapphire laser
Chinese Optics Letters
  • May. 20, 2024
  • Vol. 22, Issue 5 (2024)
Biophotonics
Multi-focus non-periodic scanning method for femtosecond lasers based on DMD and galvanometer scanners [Invited]
Huaming Li, Yu Wang, Qinglei Hu, Zhuoyu Zhang, Xiaohua Lü, and Shaoqun Zeng
Chinese Optics Letters
  • May. 20, 2024
  • Vol. 22, Issue 5 (2024)
On the Cover
Introduction: The research team led by Nan Chi and Junwen Zhang of Fudan University conducted in-depth research on the challenges faced by traditional access networks due to increased bandwidth demand. They proposed a next-generation flexible coherent optical access solution, taking into full consideration the requirements of low cost, wide coverage, and high flexibility, thereby powerfully promoting the development of next-generation coherent optical access exceeding 100G.
Chinese Optics Letters
  • May. 15, 2024
  • Vol. 22, Issue 4 (2024)
On the Cover
The research group led by Fang Qing at Kunming University of Science and Technology has proposed and studied a highly low-crosstalk arrayed waveguide grating structure on a Silicon-On-Insulator (SOI) platform. In this arrayed waveguide grating, independent micro-ring resonators are integrated on each output channel. By applying a bias voltage to the individual thermo-optic electrodes of each micro-ring, the control of micro-ring resonance peak shift is achieved, ensuring wavelength matching with the focused output of the arrayed waveguide grating. This accomplishes dual filtering of the target wavelength and significantly reduces crosstalk between adjacent output channels of the arrayed waveguide grating. The integration of these low-crosstalk micro-rings offers a new solution for wavelength-division multiplexing in on-chip optical communication.
Chinese Optics Letters
  • May. 09, 2024
  • Vol. 22, Issue 3 (2024)
Editors' Picks
Lithium niobate materials have attracted extensive attention because of their wide transparent window, high second-order nonlinear coefficient and linear electro-optical coefficient, and stable chemical properties. Lithium niobate crystal has excellent thermoelectric effect, piezoelectric effect, inverse piezoelectric effect and photorefractive effect, and has become one of the preferred materials for advanced photonic components.
Chinese Optics Letters
  • Apr. 29, 2024
  • Vol. 22, Issue 3 (2024)
Editors' Picks
The photonic topological insulator, which is the electromagnetic analogy of the topological insulator in electronic systems, has attracted a great deal of attention due to its topologically protected one-way transport of edge states. In the quantum Hall effect system in which the time-reversal symmetry is broken through external magnetic fields, the topological chiral edge states and topological one-way waveguides have the best robustness due to their unique features of free backscattering and immunity against sharp bends and defects. However, the high-efficiency coupling and conversion between topological chiral edge states and classical guided waves, which are essential for feeding energies into and extracting signals from these topological waveguides, have not been well studied.
Chinese Optics Letters
  • Apr. 19, 2024
  • Vol. 22, Issue 2 (2024)
Top Downloads
Liang Ma, Weinan Shi, Fei Fan, Ziyang Zhang, Tianrui Zhang, Jiayue Liu, Xianghui Wang, and Shengjiang Chang
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  • Vol. 21, Issue 11, 110003 (2023)
Zhi Yan, Jingqi Hu, Zhexiang Xiao, Dale Xie, Qiang Cao, Zongsong Gan, and Jingyu Zhang
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Rui Ge, Jiangwei Wu, Xiangmin Liu, Yuping Chen, and Xianfeng Chen
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Zhe Sun, Tong Tian, Sukyoon Oh, Jiang Wang, Guanghua Cheng, and Xuelong Li
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  • Vol. 21, Issue 8, 081101 (2023)
Can Li, Yue Tao, Man Jiang, Pengfei Ma, Wei Liu, Rongtao Su, Jiangming Xu, Jinyong Leng, and Pu Zhou
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  • Vol. 21, Issue 9, 090002 (2023)
Jun Ye, Yang Zhang, Junrui Liang, Xiaoya Ma, Jiangming Xu, Tianfu Yao, Jinyong Leng, and Pu Zhou
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  • Vol. 21, Issue 9, 090004 (2023)