Er3+-Tm3+ co-doped tellurite fibers for broadband optical fiber amplifier around 1550 nm band

E. F. Chillcce; E. Rodriguez; A. A.R. Neves; W. C. Moreira; C. L. César; L. C. Barbosa

doi:10.1016/j.yofte.2005.07.007

Er³⁺-Tm³⁺ co-doped tellurite fibers for broadband optical fiber amplifier around 1550 nm band

E. F. Chillcce, E. Rodriguez, A. A.R. Neves, W. C. Moreira, C. L. César, L. C. Barbosa

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

30 Citas (Scopus)

Resumen

Tellurite fibers with 7500 ppm Er³⁺ concentration and diverse 2500-15,000 ppm Tm³⁺ concentrations were manufactured, and their amplified spontaneous emission (ASE) intensities 1550 nm band around were obtained for 980 and 790 nm pump laser. Maxima 187 nm bandwidth at -3 dB points using Er³⁺-Tm³⁺ co-doped tellurite optical fibers pumping at 790 nm was obtained, and energy transfer (ET) process between ⁴I_13/2 Er³⁺ and ³F₄ Tm³⁺ levels related with the amplifier quantum efficiency was studied from experimental and calculated lifetime.

Idioma original	Inglés
Páginas (desde-hasta)	185-195
Número de páginas	11
Publicación	Optical Fiber Technology
Volumen	12
N.º	2
DOI	https://doi.org/10.1016/j.yofte.2005.07.007
Estado	Publicada - abr. 2006
Publicado de forma externa	Sí

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@article{3879f470f336409f8d9f03260e9e817e,

title = "Er3+-Tm3+ co-doped tellurite fibers for broadband optical fiber amplifier around 1550 nm band",

abstract = "Tellurite fibers with 7500 ppm Er3+ concentration and diverse 2500-15,000 ppm Tm3+ concentrations were manufactured, and their amplified spontaneous emission (ASE) intensities 1550 nm band around were obtained for 980 and 790 nm pump laser. Maxima 187 nm bandwidth at -3 dB points using Er3+-Tm3+ co-doped tellurite optical fibers pumping at 790 nm was obtained, and energy transfer (ET) process between 4I13/2 Er3+ and 3F4 Tm3+ levels related with the amplifier quantum efficiency was studied from experimental and calculated lifetime.",

keywords = "Broadband optical amplifier, Energy transfer process, Er-Tm co-doped tellurite fibers",

author = "Chillcce, {E. F.} and E. Rodriguez and Neves, {A. A.R.} and Moreira, {W. C.} and C{\'e}sar, {C. L.} and Barbosa, {L. C.}",

note = "Funding Information: The authors acknowledge CNPq, FAPESP, and CEPOF (Brazilian agencies) for the financial support.",

year = "2006",

month = apr,

doi = "10.1016/j.yofte.2005.07.007",

language = "Ingl{\'e}s",

volume = "12",

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journal = "Optical Fiber Technology",

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T1 - Er3+-Tm3+ co-doped tellurite fibers for broadband optical fiber amplifier around 1550 nm band

AU - Chillcce, E. F.

AU - Rodriguez, E.

AU - Neves, A. A.R.

AU - Moreira, W. C.

AU - César, C. L.

AU - Barbosa, L. C.

N1 - Funding Information: The authors acknowledge CNPq, FAPESP, and CEPOF (Brazilian agencies) for the financial support.

PY - 2006/4

Y1 - 2006/4

N2 - Tellurite fibers with 7500 ppm Er3+ concentration and diverse 2500-15,000 ppm Tm3+ concentrations were manufactured, and their amplified spontaneous emission (ASE) intensities 1550 nm band around were obtained for 980 and 790 nm pump laser. Maxima 187 nm bandwidth at -3 dB points using Er3+-Tm3+ co-doped tellurite optical fibers pumping at 790 nm was obtained, and energy transfer (ET) process between 4I13/2 Er3+ and 3F4 Tm3+ levels related with the amplifier quantum efficiency was studied from experimental and calculated lifetime.

AB - Tellurite fibers with 7500 ppm Er3+ concentration and diverse 2500-15,000 ppm Tm3+ concentrations were manufactured, and their amplified spontaneous emission (ASE) intensities 1550 nm band around were obtained for 980 and 790 nm pump laser. Maxima 187 nm bandwidth at -3 dB points using Er3+-Tm3+ co-doped tellurite optical fibers pumping at 790 nm was obtained, and energy transfer (ET) process between 4I13/2 Er3+ and 3F4 Tm3+ levels related with the amplifier quantum efficiency was studied from experimental and calculated lifetime.

KW - Broadband optical amplifier

KW - Energy transfer process

KW - Er-Tm co-doped tellurite fibers

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DO - 10.1016/j.yofte.2005.07.007

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JO - Optical Fiber Technology

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