Ultra large amplification bandwidth of Er3+ and Tm3+ at S and L band from TeO2-WO3-Na2O-Nb 2O5 glass doped optical fibers

E. F. Chillcce; S. P. Osorio; E. Rodriguez; C. L. Cesar; L. C. Barbosa

doi:10.1117/12.588423

Ultra large amplification bandwidth of Er³⁺ and Tm³⁺ at S and L band from TeO₂-WO₃-Na₂O-Nb ₂O₅ glass doped optical fibers

E. F. Chillcce, S. P. Osorio, E. Rodriguez, C. L. Cesar, L. C. Barbosa

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

2 Scopus citations

Abstract

Tellurite glasses optical fibers became promising for optical amplifiers due to its high rare earth ions solubility and very large amplification bandwidth. Among several tellurite glasses the TeO₂-WO ₃-Na₂O-Nb₂O₅ system show one of the largest bandwidth. Our previous characterization of lifetime using the Ω₂, Ω₄, Ω₆, Judd-Ofelt parameters indicate a quantum efficiency maximum for 7500ppm Er³⁺ concentration. Therefore we decided to produce jointed Er³⁺ and Tm³⁺ single mode optical fibers with this glass system keeping the 7500ppm Er³⁺ concentration and varying the Tm³⁺ concentration from 2500ppm to 15000ppm. This single mode fiber was pumped by 120mW of the semiconductor laser at 790nm and we observed a flat ASE bandwidth from 1400 to 1570nm for the 5000ppm Tm³⁺ concentration.

Original language	English
Article number	34
Pages (from-to)	243-247
Number of pages	5
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5723
DOIs	https://doi.org/10.1117/12.588423
State	Published - 2005
Externally published	Yes
Event	Optical Components and Materials II - San Jose, CA, United States Duration: 24 Jan 2005 → 25 Jan 2005

Keywords

Broadband emission
Energy transfer process
Tellurite fiber

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10.1117/12.588423

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title = "Ultra large amplification bandwidth of Er3+ and Tm3+ at S and L band from TeO2-WO3-Na2O-Nb 2O5 glass doped optical fibers",

abstract = "Tellurite glasses optical fibers became promising for optical amplifiers due to its high rare earth ions solubility and very large amplification bandwidth. Among several tellurite glasses the TeO2-WO 3-Na2O-Nb2O5 system show one of the largest bandwidth. Our previous characterization of lifetime using the Ω2, Ω4, Ω6, Judd-Ofelt parameters indicate a quantum efficiency maximum for 7500ppm Er3+ concentration. Therefore we decided to produce jointed Er3+ and Tm3+ single mode optical fibers with this glass system keeping the 7500ppm Er3+ concentration and varying the Tm3+ concentration from 2500ppm to 15000ppm. This single mode fiber was pumped by 120mW of the semiconductor laser at 790nm and we observed a flat ASE bandwidth from 1400 to 1570nm for the 5000ppm Tm3+ concentration.",

keywords = "Broadband emission, Energy transfer process, Tellurite fiber",

author = "Chillcce, {E. F.} and Osorio, {S. P.} and E. Rodriguez and Cesar, {C. L.} and Barbosa, {L. C.}",

year = "2005",

doi = "10.1117/12.588423",

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

volume = "5723",

pages = "243--247",

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

issn = "0277-786X",

note = "Optical Components and Materials II ; Conference date: 24-01-2005 Through 25-01-2005",

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TY - JOUR

T1 - Ultra large amplification bandwidth of Er3+ and Tm3+ at S and L band from TeO2-WO3-Na2O-Nb 2O5 glass doped optical fibers

AU - Chillcce, E. F.

AU - Osorio, S. P.

AU - Rodriguez, E.

AU - Cesar, C. L.

AU - Barbosa, L. C.

PY - 2005

Y1 - 2005

N2 - Tellurite glasses optical fibers became promising for optical amplifiers due to its high rare earth ions solubility and very large amplification bandwidth. Among several tellurite glasses the TeO2-WO 3-Na2O-Nb2O5 system show one of the largest bandwidth. Our previous characterization of lifetime using the Ω2, Ω4, Ω6, Judd-Ofelt parameters indicate a quantum efficiency maximum for 7500ppm Er3+ concentration. Therefore we decided to produce jointed Er3+ and Tm3+ single mode optical fibers with this glass system keeping the 7500ppm Er3+ concentration and varying the Tm3+ concentration from 2500ppm to 15000ppm. This single mode fiber was pumped by 120mW of the semiconductor laser at 790nm and we observed a flat ASE bandwidth from 1400 to 1570nm for the 5000ppm Tm3+ concentration.

AB - Tellurite glasses optical fibers became promising for optical amplifiers due to its high rare earth ions solubility and very large amplification bandwidth. Among several tellurite glasses the TeO2-WO 3-Na2O-Nb2O5 system show one of the largest bandwidth. Our previous characterization of lifetime using the Ω2, Ω4, Ω6, Judd-Ofelt parameters indicate a quantum efficiency maximum for 7500ppm Er3+ concentration. Therefore we decided to produce jointed Er3+ and Tm3+ single mode optical fibers with this glass system keeping the 7500ppm Er3+ concentration and varying the Tm3+ concentration from 2500ppm to 15000ppm. This single mode fiber was pumped by 120mW of the semiconductor laser at 790nm and we observed a flat ASE bandwidth from 1400 to 1570nm for the 5000ppm Tm3+ concentration.

KW - Broadband emission

KW - Energy transfer process

KW - Tellurite fiber

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U2 - 10.1117/12.588423

DO - 10.1117/12.588423

M3 - Artículo de la conferencia

AN - SCOPUS:21844470449

SN - 0277-786X

VL - 5723

SP - 243

EP - 247

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

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

M1 - 34

T2 - Optical Components and Materials II

Y2 - 24 January 2005 through 25 January 2005

ER -

Ultra large amplification bandwidth of Er³⁺ and Tm³⁺ at S and L band from TeO₂-WO₃-Na₂O-Nb ₂O₅ glass doped optical fibers

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Keywords

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