Light guidance in photonic band gap guiding dual-ring light cages implemented by direct laser writing

Jang Bumjoon; Gargiulo Julian; Ando Ron Fatobene; Lauri Alberto; Maier Stefan A.; Schmidt Markus A.

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Light guidance in photonic band gap guiding dual-ring light cages implemented by direct laser writing

机译：光子带隙引导双环光笼的光指导通过直接激光写入实现

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Efficient waveguiding inside low refractive index media is of key importance for a great variety of applications that demand strong light-matter interaction on small geometric footprints. Here, we demonstrate efficient light guidance in single-defect dual-ring light cages over millimeter distances that are integrated on silicon chips via direct laser writing. The cages consist of two rings of high aspect-ratio polymer strands (length 5 mm, aspect ratio > 1000) hexagonally arranged around a hollow core. Clear-coremode formation via the photonic band gap effect is observed, with the experiments showing pronounced transmission bands with fringe and polarization contrasts of > 20 dB and > 15 dB, respectively. Numerical simulations confirm our experiments and reveal the dual-ring arrangement to be the optimal geometry within the light cage concept. Particularly, the side-wise access to the core regions and the chip integration makes the light cage concept attractive for a great number of fields such as bioanalytics or quantum technology. (C) 2019 Optical Society of America.

机译：低折射率介质内部的高效波导对于各种各样的应用具有重要的应用，这些应用需要对小几何脚印的强烈偏光相互作用。在这里，我们在通过直接激光写入通过直接激光书写在硅芯片上集成的单缺陷双环光笼中的高效光引导。笼组成的两个高纵横比聚合物股线（长5mm，纵横比> 1000）围绕中空芯布置。通过光子带隙效果观察到通过光子带隙效果的清晰导电模型，实验显示了具有> 20dB和> 15dB的边缘和偏振对比度的明显透射带。数值模拟证实了我们的实验，揭示了双环装置是轻笼概念中的最佳几何形状。特别地，对核心区域和芯片集成的侧面观察使得轻型笼概念对于诸如生物分析或量子技术的大量领域具有吸引力。（c）2019年光学学会。

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《Optics Letters》 |2019年第16期|共4页
作者
Jang Bumjoon; Gargiulo Julian; Ando Ron Fatobene; Lauri Alberto; Maier Stefan A.; Schmidt Markus A.;
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作者单位

Leibniz Inst Photon Technol Albert Einstein Stn 9 D-07745 Jena Germany;

Ludwig Maximilians Univ Munchen Nanoinst Munich Chair Hybrid Nanosyst Koniniginstr 10 D-80539 Munich Germany;

Leibniz Inst Photon Technol Albert Einstein Stn 9 D-07745 Jena Germany;

Imperial Coll London Dept Phys London SW7 2AZ England;

Ludwig Maximilians Univ Munchen Nanoinst Munich Chair Hybrid Nanosyst Koniniginstr 10 D-80539 Munich Germany;

Leibniz Inst Photon Technol Albert Einstein Stn 9 D-07745 Jena Germany;

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正文语种 eng
中图分类计量学;光学;
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1. Light guidance in photonic band gap guiding dual-ring light cages implemented by direct laser writing [J] . Jang Bumjoon, Gargiulo Julian, Ando Ron Fatobene, Optics Letters . 2019,第16期

机译：光子带隙引导双环光笼的光指导通过直接激光写入实现
2. Thermally Stable Organic-Inorganic Hybrid Photoresists for Fabrication of Photonic Band Gap Structures with Direct Laser Writing [J] . Yoonho Jun, Prashant Nagpal, David J. Norris Advanced Materials . 2008,第3期

机译：热稳定的有机-无机杂化光致抗蚀剂，用于通过直接激光写入制备光子带隙结构
3. Waveguides in three-dimensional photonic-bandgap materials by direct laser writing and silicon double inversion [J] . I. Staude, G. von Freymann, S. Essig, Optics Letters . 2011,第1期

机译：通过直接激光写入和硅双反转在三维光子带隙材料中制作波导
4. Three-Dimensional Photonic Band Gap Structures Made by Direct Laser Writing and Silicon Single-Inversion [C] . M. Hermatschweiler, M. Thiel, M. Wegener, Conference on Lasers and Electro-Optics . 2008

机译：直接激光书写和硅单反转制造的三维光子带隙结构
5. Low-light-level nonlinear optics with rubidium atoms in hollow-core photonic band-gap fibers. [D] . Bhagwat, Amar Ramdas. 2010

机译：空心光子带隙光纤中带有atoms原子的微弱非线性光学。
6. Improvement in Light Output of Ultraviolet Light-Emitting Diodes with Patterned Double-Layer ITO by Laser Direct Writing [O] . Jie Zhao, Xinghuo Ding, Jiahao Miao, 2019

机译：图案化双层ITO改善了激光发光二极管的紫外发光二极管的光输出
7. Effect of a Photonic Band Gap on the Threshold and Output Power of Solid-State Lasers and Light-Emitting Diodes [O] . M. H. Szymanska, A. F. Hughes, E. R. Pike 1999

机译：光子带隙对固态激光器和发光二极管阈值和输出功率的影响

Light guidance in photonic band gap guiding dual-ring light cages implemented by direct laser writing

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