双耦合亚波长三角形棱镜银纳米线SPPs混合波导

IF 0.9 4区物理与天体物理 Q4 OPTICS

Optical Review Pub Date : 2025-07-08 DOI:10.1007/s10043-025-00987-8

Yindi Wang, Yu Yun, Jing Zhang, Ling Sun, Zhe Wu, Ruiqi Wang

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引用次数: 0

摘要

本文提出了一种具有双耦合模式的1550 nm亚波长三角形棱镜银纳米线SPPs混合波导结构。通过引入两个模式耦合区，实现了高效强模式耦合，使混合波导具有有效模式面积小、传输长度长、鲁棒性好的特点。该波导的有效模面积小于0.002，传输长度达到300 μm以上，在小型光电器件设计中具有重要的应用价值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Dual coupled subwavelength triangular prism silver nanowire SPPs hybrid waveguide

In this paper, a 1550 nm subwavelength triangular prism silver nanowire SPPs hybrid waveguide structure with dual coupling modes was proposed. By introducing two mode coupling regions, the waveguide has achieved efficient and strong mode coupling, which endows the hybrid waveguide with the characteristics of a small effective mode area, a long transmission length and good robustness. The effective mode area of the proposed waveguide is less than 0.002, and the transmission length reaches over 300 μm, which has great application value in the design of small optoelectronic devices.

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来源期刊

Optical Review 物理-光学

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

2 months

期刊介绍： Optical Review is an international journal published by the Optical Society of Japan. The scope of the journal is: General and physical optics; Quantum optics and spectroscopy; Information optics; Photonics and optoelectronics; Biomedical photonics and biological optics; Lasers; Nonlinear optics; Optical systems and technologies; Optical materials and manufacturing technologies; Vision; Infrared and short wavelength optics; Cross-disciplinary areas such as environmental, energy, food, agriculture and space technologies; Other optical methods and applications.