broad-band optical amplifier
broad-band optical amplifier
宽带光放大器
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Some of its characteristics, such as broad gain band, high gain and distributed amplifier, have important practical meanings to the optical fiber transmission system, especially to the DWDM system.
它的高带宽、高增益、分布式放大等特性对光纤通信系统，特别是对密集波分复用（DWDM）具有重要的实际意义。
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