色散降低掺铒光纤放大器的英文

dd-edfa dispersion decreasing erbium-doped fiber amplifier

• 色散:    dispersion; chroma ...
• 降低:    reduce; cut down; ...
• 掺:    hold
• 铒:    erbium
• 光纤:    fibre-optical
• 放大器:    amplifier; pantogr ...