Ytterbium-doped large-mode-area photonic crystal fiber amplifier with gain shaping for use at long wavelengths

Sidsel Rübner Petersen; Thomas T. Alkeskjold; Federica Poli; Enrico Coscelli; Mette Marie Jørgensen; Marko Laurila; Jesper Lægsgaard; Jes Broeng

doi:10.1117/12.905598

Ytterbium-doped large-mode-area photonic crystal fiber amplifier with gain shaping for use at long wavelengths

Sidsel Rübner Petersen, Thomas T. Alkeskjold, Federica Poli, Enrico Coscelli, Mette Marie Jørgensen, Marko Laurila, Jesper Lægsgaard, Jes Broeng

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

Abstract

A large-mode-area Ytterbium-doped photonic crystal fiber amplifier with efficient suppression of amplified spontaneous emission is presented. The fiber cladding consists of a hexagonal lattice of air holes, where three rows are replaced with circular high-index inclusions. Seven missing air holes define the large-mode-area core. Light confinement is achieved by combined index and bandgap guiding, which allows for single-mode operation and distributed spectral filtering of amplified spontaneous. The fiber properties give control of the gain shape and are ideal for amplification in the long wavelength regime of the Ytterbium gain spectrum above 1100 nm.

Original language	English
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	8237
Pages (from-to)	82373O
ISSN	0277-786X
DOIs	https://doi.org/10.1117/12.905598
Publication status	Published - 2012
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

Keywords

Ytterbium-doped photonic crystal fiber amplifier
Spectral filtering
Gain shaping

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10.1117/12.905598

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title = "Ytterbium-doped large-mode-area photonic crystal fiber amplifier with gain shaping for use at long wavelengths",

abstract = "A large-mode-area Ytterbium-doped photonic crystal fiber amplifier with efficient suppression of amplified spontaneous emission is presented. The fiber cladding consists of a hexagonal lattice of air holes, where three rows are replaced with circular high-index inclusions. Seven missing air holes define the large-mode-area core. Light confinement is achieved by combined index and bandgap guiding, which allows for single-mode operation and distributed spectral filtering of amplified spontaneous. The fiber properties give control of the gain shape and are ideal for amplification in the long wavelength regime of the Ytterbium gain spectrum above 1100 nm.",

keywords = "Ytterbium-doped photonic crystal fiber amplifier, Spectral filtering, Gain shaping",

author = "Petersen, {Sidsel R{\"u}bner} and Alkeskjold, {Thomas T.} and Federica Poli and Enrico Coscelli and J{\o}rgensen, {Mette Marie} and Marko Laurila and Jesper L{\ae}gsgaard and Jes Broeng",

year = "2012",

doi = "10.1117/12.905598",

language = "English",

volume = "8237",

pages = "82373O",

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

issn = "0277-786X",

publisher = "Society of Photo-Optical Instrumentation Engineers",

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

}

Ytterbium-doped large-mode-area photonic crystal fiber amplifier with gain shaping for use at long wavelengths. / Petersen, Sidsel Rübner; Alkeskjold, Thomas T.; Poli, Federica et al.
In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 8237, 2012, p. 82373O.

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

TY - JOUR

T1 - Ytterbium-doped large-mode-area photonic crystal fiber amplifier with gain shaping for use at long wavelengths

AU - Petersen, Sidsel Rübner

AU - Alkeskjold, Thomas T.

AU - Poli, Federica

AU - Coscelli, Enrico

AU - Jørgensen, Mette Marie

AU - Laurila, Marko

AU - Lægsgaard, Jesper

AU - Broeng, Jes

PY - 2012

Y1 - 2012

N2 - A large-mode-area Ytterbium-doped photonic crystal fiber amplifier with efficient suppression of amplified spontaneous emission is presented. The fiber cladding consists of a hexagonal lattice of air holes, where three rows are replaced with circular high-index inclusions. Seven missing air holes define the large-mode-area core. Light confinement is achieved by combined index and bandgap guiding, which allows for single-mode operation and distributed spectral filtering of amplified spontaneous. The fiber properties give control of the gain shape and are ideal for amplification in the long wavelength regime of the Ytterbium gain spectrum above 1100 nm.

AB - A large-mode-area Ytterbium-doped photonic crystal fiber amplifier with efficient suppression of amplified spontaneous emission is presented. The fiber cladding consists of a hexagonal lattice of air holes, where three rows are replaced with circular high-index inclusions. Seven missing air holes define the large-mode-area core. Light confinement is achieved by combined index and bandgap guiding, which allows for single-mode operation and distributed spectral filtering of amplified spontaneous. The fiber properties give control of the gain shape and are ideal for amplification in the long wavelength regime of the Ytterbium gain spectrum above 1100 nm.

KW - Ytterbium-doped photonic crystal fiber amplifier

KW - Spectral filtering

KW - Gain shaping

U2 - 10.1117/12.905598

DO - 10.1117/12.905598

M3 - Journal article

SN - 0277-786X

VL - 8237

SP - 82373O

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 -

Ytterbium-doped large-mode-area photonic crystal fiber amplifier with gain shaping for use at long wavelengths

Abstract

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Keywords

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