Athermal optical gain block in C-band by serial concatenations of erbium-doped antimony oxide silica glass fiber

Young Eun Im; Uh Chan Ryu; Jhang W. Lee; Kyunghwan Oh; David J. DiGiovanni; Baishi Wang

doi:10.1109/LPT.2004.838631

Athermal optical gain block in C-band by serial concatenations of erbium-doped antimony oxide silica glass fiber

Young Eun Im, Uh Chan Ryu, Jhang W. Lee, Kyunghwan Oh, David J. DiGiovanni, Baishi Wang

Department of Physics

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

We report a new novel technique to suppress the temperature-dependent gain (TDG) of erbium-doped fiber amplifier in the C-band by providing a composite optical gain block, conventional erbium-doped fiber (EDF) serially concatenated with Sb-doped silica EDF. Compared with conventional EDFs, Sb-doped silica EDF showed an opposite TDG coefficient in the C-band. Detailed experimental athermalization schemes are reported for various concatenating configurations. The temperature-dependent optical gain variation was suppressed within ±0.35 dB for the temperature range of - 40 °C to +80 °C from 1530 to 1560 nm.

Original language	English
Pages (from-to)	318-320
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	17
Issue number	2
DOIs	https://doi.org/10.1109/LPT.2004.838631
Publication status	Published - 2005 Feb

Bibliographical note

Funding Information:
Manuscript received July 6, 2004; revised August 18, 2004. This work was supported in part by KOSEF through the UFON Research Center and in part by MOE through the BK21 Program. Y.-E. Im, U.-C. Ryu, J. W. Lee, and K. Oh are with the Department of Information and Communications, Gwangju Institute of Science and Technology (GIST), Gwangju 500-712, South Korea (e-mail: koh@gist.ac.kr). D. J. DiGiovanni is with OFS Laboratories, Murray Hill, NJ 07974 USA. B. Wang is with OFS Fitel, Somerset, NJ 08873 USA. Digital Object Identifier 10.1109/LPT.2004.838631

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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title = "Athermal optical gain block in C-band by serial concatenations of erbium-doped antimony oxide silica glass fiber",

abstract = "We report a new novel technique to suppress the temperature-dependent gain (TDG) of erbium-doped fiber amplifier in the C-band by providing a composite optical gain block, conventional erbium-doped fiber (EDF) serially concatenated with Sb-doped silica EDF. Compared with conventional EDFs, Sb-doped silica EDF showed an opposite TDG coefficient in the C-band. Detailed experimental athermalization schemes are reported for various concatenating configurations. The temperature-dependent optical gain variation was suppressed within ±0.35 dB for the temperature range of - 40 °C to +80 °C from 1530 to 1560 nm.",

author = "Im, {Young Eun} and Ryu, {Uh Chan} and Lee, {Jhang W.} and Kyunghwan Oh and DiGiovanni, {David J.} and Baishi Wang",

note = "Funding Information: Manuscript received July 6, 2004; revised August 18, 2004. This work was supported in part by KOSEF through the UFON Research Center and in part by MOE through the BK21 Program. Y.-E. Im, U.-C. Ryu, J. W. Lee, and K. Oh are with the Department of Information and Communications, Gwangju Institute of Science and Technology (GIST), Gwangju 500-712, South Korea (e-mail: koh@gist.ac.kr). D. J. DiGiovanni is with OFS Laboratories, Murray Hill, NJ 07974 USA. B. Wang is with OFS Fitel, Somerset, NJ 08873 USA. Digital Object Identifier 10.1109/LPT.2004.838631",

year = "2005",

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T1 - Athermal optical gain block in C-band by serial concatenations of erbium-doped antimony oxide silica glass fiber

AU - Im, Young Eun

AU - Ryu, Uh Chan

AU - Lee, Jhang W.

AU - Oh, Kyunghwan

AU - DiGiovanni, David J.

AU - Wang, Baishi

N1 - Funding Information: Manuscript received July 6, 2004; revised August 18, 2004. This work was supported in part by KOSEF through the UFON Research Center and in part by MOE through the BK21 Program. Y.-E. Im, U.-C. Ryu, J. W. Lee, and K. Oh are with the Department of Information and Communications, Gwangju Institute of Science and Technology (GIST), Gwangju 500-712, South Korea (e-mail: koh@gist.ac.kr). D. J. DiGiovanni is with OFS Laboratories, Murray Hill, NJ 07974 USA. B. Wang is with OFS Fitel, Somerset, NJ 08873 USA. Digital Object Identifier 10.1109/LPT.2004.838631

PY - 2005/2

Y1 - 2005/2

N2 - We report a new novel technique to suppress the temperature-dependent gain (TDG) of erbium-doped fiber amplifier in the C-band by providing a composite optical gain block, conventional erbium-doped fiber (EDF) serially concatenated with Sb-doped silica EDF. Compared with conventional EDFs, Sb-doped silica EDF showed an opposite TDG coefficient in the C-band. Detailed experimental athermalization schemes are reported for various concatenating configurations. The temperature-dependent optical gain variation was suppressed within ±0.35 dB for the temperature range of - 40 °C to +80 °C from 1530 to 1560 nm.

AB - We report a new novel technique to suppress the temperature-dependent gain (TDG) of erbium-doped fiber amplifier in the C-band by providing a composite optical gain block, conventional erbium-doped fiber (EDF) serially concatenated with Sb-doped silica EDF. Compared with conventional EDFs, Sb-doped silica EDF showed an opposite TDG coefficient in the C-band. Detailed experimental athermalization schemes are reported for various concatenating configurations. The temperature-dependent optical gain variation was suppressed within ±0.35 dB for the temperature range of - 40 °C to +80 °C from 1530 to 1560 nm.

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