Theoretical study for fabricating elliptical subwavelength nanohole arrays by higher-order waveguide-mode interference
Theoretical study for fabricating elliptical subwavelength nanohole arrays by higher-order waveguide-mode interference
复制标题
高阶波导模干涉制备椭圆亚波长纳米孔阵列的理论研究
DOI:
10.1016/j.rinp.2019.102460
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发表时间:
2019-09
影响因子:
5.3
通讯作者:
Wang Xiangxian
中科院分区:
文献类型:
--
作者:
Tong Huan;Xu Yueqi;Su Yingwen;Wang Xiangxian
A theoretical method is proposed for fabricating elliptical subwavelength nanohole arrays (ESNA) based on the higher-order waveguide mode (WM) interference in an asymmetric metal-cladding dielectric waveguide (AMDW). The finite-element method is used to simulate the optical field distributions in the AMDW. With excitation by 442-nm transverse magnetic (TM) polarized light, the metal layer is a 40-nm-thick silver film and the waveguide layer is a 9650-nm-thick photoresist that can support many guided modes by virtue of its thickness. The interference of TM51WMs is used to demonstrate the proposed method for fabricating ESNA. The major and minor axes of the nanohole are obtained theoretically as 110 nm and 98 nm, respectively. With a certain photoresist thickness, ESNA with various periods can be fabricated by selecting different guided modes. The proposed method is a simple way to produce ESNA and could have wide applications in the field of nano-optics.
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影响因子:
1.7
作者:
Wang Xiangxian;Zhu Jiankai;Tong Huan;Yang Xudong;Wu Xiaoxiong;Pang Zhiyuan;Yang Hua;Qi Yunping
通讯作者:
Qi Yunping
影响因子:
1.4
作者:
J. Singh;T. Karabacak;D. Ye;D. Liu;C. Picu;T. Lu;Gwo-Ching Wang
通讯作者:
J. Singh;T. Karabacak;D. Ye;D. Liu;C. Picu;T. Lu;Gwo-Ching Wang
影响因子:
7.5
作者:
Zhao Qian;Yang Zhong Jian;He Jun
通讯作者:
He Jun
影响因子:
2.8
作者:
Wang Xiangxian;Bai Xuelin;Pang Zhiyuan;Zhu Jiankai;Wu Yuan;Yang Hua;Qi Yunping;Wen Xiaolei
通讯作者:
Wen Xiaolei
影响因子:
3
作者:
Zhang Yubin;Cen Chunlian;Liang Cuiping;Yi Zao;Chen Xifang;Tang Yongjian;Yi Tao;Yi Yougen;Luo Wei;Xiao Shuyuan
通讯作者:
Xiao Shuyuan