980-nm pump-band wavelengths for long-wavelength-band erbium-doped fiber amplifiers
980-nm pump-band wavelengths for long-wavelength-band erbium-doped fiber amplifiers
复制标题
用于长波段掺铒光纤放大器的 980 nm 泵浦波段波长
DOI:
10.1109/68.789701
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发表时间:
1999
影响因子:
2.6
通讯作者:
C.C. Wang
中科院分区:
文献类型:
--
作者:
F. A. Flood;C.C. Wang
The impact of pump wavelength and input signal power on the output signal and backward spontaneous emission noise power of L-band erbium-doped fiber amplifiers is examined. It is shown experimentally that tuning the pump wavelength /spl plusmn/30-nm away from the 980-nm absorption peak provides 3-5-dB improvement in pump-to-signal conversion.