Hollow Core Antiresonant Fiber With Radially Asymmetric Nodeless Claddings

التفاصيل البيبلوغرافية
العنوان:	Hollow Core Antiresonant Fiber With Radially Asymmetric Nodeless Claddings
المؤلفون:	Tao-Ying Yu, Xuesong Liu, Zhong-Wei Fan
المصدر:	IEEE Photonics Journal, Vol 10, Iss 1, Pp 1-8 (2018)
بيانات النشر:	IEEE, 2018.
سنة النشر:	2018
المجموعة:	LCC:Applied optics. Photonics LCC:Optics. Light
مصطلحات موضوعية:	Waveguides, fiber optics systems, modeling., Applied optics. Photonics, TA1501-1820, Optics. Light, QC350-467
الوصف:	We propose and numerically study a novel type of hollow core antiresonant fiber with a single layer of nodeless radially asymmetric cladding tubes, i.e., the cladding tube presents a bulb-like shape, that the local cladding curvature radius at the core/cladding boundary is larger than the other side. Compared with counterparts with conventionally used radially symmetric nodeless claddings, e.g., circular and elliptical tubes, numerical analysis shows that such structure can provide excellent broadband low-loss property and robust single-mode guidance. By tuning the local cladding tube curvature radius, the confinement loss characteristic can be less sensitive but the phase matching between core high-order modes (HOMs) and resonant cladding modes can be significantly enhanced than that of the elliptical structure. Since the cladding modal fields are moved closer to those of the core HOMs, the HOM extinction ratio can reach above 104 and maintain over an octave of bandwidth.
نوع الوثيقة:	article
وصف الملف:	electronic resource
اللغة:	English
تدمد:	1943-0655
Relation:	https://ieeexplore.ieee.org/document/8240936/; https://doaj.org/toc/1943-0655
DOI:	10.1109/JPHOT.2017.2786478
URL الوصول:	https://doaj.org/article/2a38f24b558b4e34ad737a09adaad7d7
رقم الانضمام:	edsdoj.2a38f24b558b4e34ad737a09adaad7d7
قاعدة البيانات:	Directory of Open Access Journals

View record in DOAJ

Full Text Finder

الوصف
تدمد:	19430655
DOI:	10.1109/JPHOT.2017.2786478