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    Simple and efficient L-band erbium-doped fiber amplifiers for WDM networks = WDM 통신망을 위한 단순하고 효율적인 L-band 광섬유증폭기

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    https://www.riss.kr/link?id=E805644

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    다국어 초록 (Multilingual Abstract) kakao i 다국어 번역

    The performance of L-band erbium-doped fiber amplifier(EDFA) of a simple structure with a fiber Bragg gration(FBG) was investigated. The injected C-band ASE by the FBG offers low-cost amplification and greatly improves the efficiency of the EDFA. There are 9 and 4 dB improvements with the FBG at 1587 nm, at low and high input. respectively. the flat gain of 18dB. up to a total input of -5dBm at 150 mW of 980 nm pump, is obtained over 30 nm with less than ±0.5 dB gain variations without any gain equalizer. The proposed EDFA provides a cost-effective solution for wavelength division multiplexing systems.
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    The performance of L-band erbium-doped fiber amplifier(EDFA) of a simple structure with a fiber Bragg gration(FBG) was investigated. The injected C-band ASE by the FBG offers low-cost amplification and greatly improves the efficiency of the EDFA. The...

    The performance of L-band erbium-doped fiber amplifier(EDFA) of a simple structure with a fiber Bragg gration(FBG) was investigated. The injected C-band ASE by the FBG offers low-cost amplification and greatly improves the efficiency of the EDFA. There are 9 and 4 dB improvements with the FBG at 1587 nm, at low and high input. respectively. the flat gain of 18dB. up to a total input of -5dBm at 150 mW of 980 nm pump, is obtained over 30 nm with less than ±0.5 dB gain variations without any gain equalizer. The proposed EDFA provides a cost-effective solution for wavelength division multiplexing systems.

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    목차 (Table of Contents)

    • 1. Introduction
    • 2. Experiment results
    • 3. Conclusions
    • References
    • 1. Introduction
    • 2. Experiment results
    • 3. Conclusions
    • References
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