Avoided-crossing based modal cut-off analysis of 19-cell double-cladding photonic crystal fibers

Federica Poli; Enrico Coscelli; Thomas Tanggaard Alkeskjold; Michele Sozzi; Annamaria Cucinotta; Stefano Selleri; Lasse Leick; Jes Broeng

doi:10.1117/12.906381

Avoided-crossing based modal cut-off analysis of 19-cell double-cladding photonic crystal fibers

Federica Poli
, Enrico Coscelli
, Thomas Tanggaard Alkeskjold
, Michele Sozzi
, Annamaria Cucinotta
, Stefano Selleri
, Lasse Leick
, Jes Broeng

NKT Group

Research output: Contribution to journal › Conference article › Research › peer-review

Abstract

The modal cut-off properties of Yb-doped Double-Cladding Photonic Crystal Fibers (DC-PCFs) with 19-cell core have been analyzed considering an innovative approach, where the avoided crossing between the guided modes and the highest-index cladding mode of the real fiber is taken as the cut-off condition. A finite element-based full-vector modal solver has been applied to calculate the modes of DC-PCFs with different normalized air-hole size and core refractive index. Simulations have shown the possibility to find generalized results for the modal cut-off wavelengths of 19-cell DC-PCFs.

Original language	English
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	8237
Pages (from-to)	823732
ISSN	0277-786X
DOIs	https://doi.org/10.1117/12.906381
Publication status	Published - 2012
Externally published	Yes
Event	SPIE Photonics West LASE 2012 - San Francisco, United States Duration: 21 Jan 2012 → 26 Jan 2012

Conference

Conference	SPIE Photonics West LASE 2012
Country/Territory	United States
City	San Francisco
Period	21/01/2012 → 26/01/2012

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@inproceedings{2444855b21434d3e8cd328a7de7d2bd5,

title = "Avoided-crossing based modal cut-off analysis of 19-cell double-cladding photonic crystal fibers",

abstract = "The modal cut-off properties of Yb-doped Double-Cladding Photonic Crystal Fibers (DC-PCFs) with 19-cell core have been analyzed considering an innovative approach, where the avoided crossing between the guided modes and the highest-index cladding mode of the real fiber is taken as the cut-off condition. A finite element-based full-vector modal solver has been applied to calculate the modes of DC-PCFs with different normalized air-hole size and core refractive index. Simulations have shown the possibility to find generalized results for the modal cut-off wavelengths of 19-cell DC-PCFs.",

author = "Federica Poli and Enrico Coscelli and Alkeskjold, \{Thomas Tanggaard\} and Michele Sozzi and Annamaria Cucinotta and Stefano Selleri and Lasse Leick and Jes Broeng",

year = "2012",

doi = "10.1117/12.906381",

language = "English",

volume = "8237",

pages = "823732",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

note = "SPIE Photonics West LASE 2012 ; Conference date: 21-01-2012 Through 26-01-2012",

}

TY - GEN

T1 - Avoided-crossing based modal cut-off analysis of 19-cell double-cladding photonic crystal fibers

AU - Poli, Federica

AU - Coscelli, Enrico

AU - Alkeskjold, Thomas Tanggaard

AU - Sozzi, Michele

AU - Cucinotta, Annamaria

AU - Selleri, Stefano

AU - Leick, Lasse

AU - Broeng, Jes

PY - 2012

Y1 - 2012

N2 - The modal cut-off properties of Yb-doped Double-Cladding Photonic Crystal Fibers (DC-PCFs) with 19-cell core have been analyzed considering an innovative approach, where the avoided crossing between the guided modes and the highest-index cladding mode of the real fiber is taken as the cut-off condition. A finite element-based full-vector modal solver has been applied to calculate the modes of DC-PCFs with different normalized air-hole size and core refractive index. Simulations have shown the possibility to find generalized results for the modal cut-off wavelengths of 19-cell DC-PCFs.

AB - The modal cut-off properties of Yb-doped Double-Cladding Photonic Crystal Fibers (DC-PCFs) with 19-cell core have been analyzed considering an innovative approach, where the avoided crossing between the guided modes and the highest-index cladding mode of the real fiber is taken as the cut-off condition. A finite element-based full-vector modal solver has been applied to calculate the modes of DC-PCFs with different normalized air-hole size and core refractive index. Simulations have shown the possibility to find generalized results for the modal cut-off wavelengths of 19-cell DC-PCFs.

U2 - 10.1117/12.906381

DO - 10.1117/12.906381

M3 - Conference article

SN - 0277-786X

VL - 8237

SP - 823732

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - SPIE Photonics West LASE 2012

Y2 - 21 January 2012 through 26 January 2012

ER -

Avoided-crossing based modal cut-off analysis of 19-cell double-cladding photonic crystal fibers

Abstract

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