Temperature and electromagnetic effects on erbium-doped fiber amplifier systems

Cheng-Kuang Liu; Fu- Shun Lai; Jau-Ji Jou

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Temperature and electromagnetic effects on erbium-doped fiber amplifier systems

机译：Temperature and electromagnetic effects on erbium-doped fiber amplifier systems

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The temperature and electromagnetic effects on erbium-doped fiber (EDF) amplifier (EDFA) systems are investigated. First, the temperature sensitivity at the connection of single-mode fiber and erbium-doped fiber in an EDFA system pumped at 980 nm amounts to -0.023 dB ℃↑(-1) (or -7.2 mV ℃↑(-1) in the temperature range of 25 to 95℃. This can be accounted for by the temperature-induced coupling loss and the gain characteristics of the EDFA. Second, the effect of electric and magnetic fields on the EDF of the EDFA system are shown. The electromagnetic interference effect on the photodiode and its light power and wavelength dependences are also discussed. # 1998 Society of Photo-Optical Instrumentation Engineers. S0091-3286(98)02107-2 Subject terms: erbium-doped fiber amplifiers; fiber coupling; photodiode; environmental effects. Paper 25107 received Oct. 18, 1997; revised manuscript received Feb. 14, 1998; accepted for publication Feb. 17, 1998.

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《Optical Engineering》 |1998年第9期|2095-2100|共6页
作者
Cheng-Kuang Liu; Fu- Shun Lai; Jau-Ji Jou;
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National Taiwan University of Science and Technology Department of Electronic Engineering/ 43 Keelung Road, Section 4 Taipei, 10772 Taiwan E-mail: ckliu @ et.ntust,edu.tw;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类光学仪器;
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Temperature and electromagnetic effects on erbium-doped fiber amplifier systems

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