Hybrid large mode area photonic crystal fiber for distributed spectral filtering and single-mode operation

Federica Poli; Enrico Coscelli; Thomas T. Alkeskjold; Davide Passaro; Annamaria Cucinotta; Stefano Selleri; Lasse Leick; Jes Broeng

doi:10.1117/12.873715

Hybrid large mode area photonic crystal fiber for distributed spectral filtering and single-mode operation

Federica Poli
, Enrico Coscelli
, Thomas T. Alkeskjold
, Davide Passaro
, Annamaria Cucinotta
, Stefano Selleri
, Lasse Leick
, Jes Broeng

Research output: Contribution to journal › Conference article › Research

Abstract

The properties of a large mode area Yb-doped double-cladding hybrid photonic crystal fiber, with antisymmetric high-index inclusions, have been analyzed. Simulations, carried out through a finite-element based modal solver, and experimental measurements have demonstrated the narrow spectral filtering capability of this fiber, with a passband of about 80 nm in the Yb gain region. Moreover, high-order mode suppression has been demonstrated with a proper air-hole size. Finally, the stress-induced birefringence due to the Ge-doped rods used as high-index insets has been investigated, accounting for the polarization-maintaining behaviour of the manufactured fiber.

Original language	English
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	7914
Pages (from-to)	79141P
Number of pages	7
ISSN	0277-786X
DOIs	https://doi.org/10.1117/12.873715
Publication status	Published - 2011
Externally published	Yes
Event	SPIE Photonics West LASE 2011 - San Francisco, United States Duration: 22 Jan 2011 → 27 Jan 2011

Conference

Conference	SPIE Photonics West LASE 2011
Country/Territory	United States
City	San Francisco
Period	22/01/2011 → 27/01/2011

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10.1117/12.873715

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@inproceedings{6b89e359ffbc4986a5353783dc1d78ee,

title = "Hybrid large mode area photonic crystal fiber for distributed spectral filtering and single-mode operation",

abstract = "The properties of a large mode area Yb-doped double-cladding hybrid photonic crystal fiber, with antisymmetric high-index inclusions, have been analyzed. Simulations, carried out through a finite-element based modal solver, and experimental measurements have demonstrated the narrow spectral filtering capability of this fiber, with a passband of about 80 nm in the Yb gain region. Moreover, high-order mode suppression has been demonstrated with a proper air-hole size. Finally, the stress-induced birefringence due to the Ge-doped rods used as high-index insets has been investigated, accounting for the polarization-maintaining behaviour of the manufactured fiber.",

author = "Federica Poli and Enrico Coscelli and Alkeskjold, \{Thomas T.\} and Davide Passaro and Annamaria Cucinotta and Stefano Selleri and Lasse Leick and Jes Broeng",

year = "2011",

doi = "10.1117/12.873715",

language = "English",

volume = "7914",

pages = "79141P",

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

issn = "0277-786X",

publisher = "SPIE",

note = "SPIE Photonics West LASE 2011 ; Conference date: 22-01-2011 Through 27-01-2011",

}

TY - GEN

T1 - Hybrid large mode area photonic crystal fiber for distributed spectral filtering and single-mode operation

AU - Poli, Federica

AU - Coscelli, Enrico

AU - Alkeskjold, Thomas T.

AU - Passaro, Davide

AU - Cucinotta, Annamaria

AU - Selleri, Stefano

AU - Leick, Lasse

AU - Broeng, Jes

PY - 2011

Y1 - 2011

N2 - The properties of a large mode area Yb-doped double-cladding hybrid photonic crystal fiber, with antisymmetric high-index inclusions, have been analyzed. Simulations, carried out through a finite-element based modal solver, and experimental measurements have demonstrated the narrow spectral filtering capability of this fiber, with a passband of about 80 nm in the Yb gain region. Moreover, high-order mode suppression has been demonstrated with a proper air-hole size. Finally, the stress-induced birefringence due to the Ge-doped rods used as high-index insets has been investigated, accounting for the polarization-maintaining behaviour of the manufactured fiber.

AB - The properties of a large mode area Yb-doped double-cladding hybrid photonic crystal fiber, with antisymmetric high-index inclusions, have been analyzed. Simulations, carried out through a finite-element based modal solver, and experimental measurements have demonstrated the narrow spectral filtering capability of this fiber, with a passband of about 80 nm in the Yb gain region. Moreover, high-order mode suppression has been demonstrated with a proper air-hole size. Finally, the stress-induced birefringence due to the Ge-doped rods used as high-index insets has been investigated, accounting for the polarization-maintaining behaviour of the manufactured fiber.

U2 - 10.1117/12.873715

DO - 10.1117/12.873715

M3 - Conference article

SN - 0277-786X

VL - 7914

SP - 79141P

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 2011

Y2 - 22 January 2011 through 27 January 2011

ER -

Hybrid large mode area photonic crystal fiber for distributed spectral filtering and single-mode operation

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