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Academic Journal
Design of 2 μm Low-Loss Hollow-Core Anti-Resonant Fibers
Tianran Sun, Xinyang Su, Fanchao Meng, Zaining Wang, Jiale Song, Chenglong Zhang, Tianjia Xu, Yunhong Zhang, Huaiwei Zhang, Mengdi Cui, Yi Zheng
Micromachines, Vol 14, Iss 6, p 1198 (2023)
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| Title | Design of 2 μm Low-Loss Hollow-Core Anti-Resonant Fibers |
|---|---|
| Authors | Tianran Sun, Xinyang Su, Fanchao Meng, Zaining Wang, Jiale Song, Chenglong Zhang, Tianjia Xu, Yunhong Zhang, Huaiwei Zhang, Mengdi Cui, Yi Zheng |
| Publication Year |
2023
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| Source |
Micromachines, Vol 14, Iss 6, p 1198 (2023)
|
| Description |
We systematically studied several of the most traditional hollow-core anti-resonant fiber (HC-ARF) structures, with the aim of achieving low confinement loss, single-mode performance, and high insensitivity to bending in the 2 µm band. Moreover, the propagation loss of fundamental mode (FM), higher-order mode (HOMs), and the higher-order mode extinction ratio (HOMER) under different geometric parameters were studied. Analysis showed that the confinement loss of the six-tube nodeless hollow-core anti-resonant fiber at 2 µm was 0.042 dB/km, and its higher-order mode extinction ratio was higher than 9000. At the same time, a confinement loss of 0.040 dB/km at 2 µm was achieved in the five-tube nodeless hollow-core anti-resonant fiber, and its higher-order mode extinction ratio was higher than 2700.
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| Document Type |
article
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| Language |
English
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| Publisher Information |
MDPI AG, 2023.
|
| Subject Terms | |
