Studies of an Erbium-doped Fiber Amplifier Bidirectionally Pumped by two 1.48 μm LDs

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Lasers >Volume 22 >Issue 4 >Page 249 > Article

Chinese Journal of Lasers
Vol. 22, Issue 4, 249 (1995)

Studies of an Erbium-doped Fiber Amplifier Bidirectionally Pumped by two 1.48 μm LDs

[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Studies of an Erbium-doped Fiber Amplifier Bidirectionally Pumped by two 1.48 μm LDs[J]. Chinese Journal of Lasers, 1995, 22(4): 249 Copy Citation Text

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Abstract

Studies on gain and saturation output characteristics of an erbium-doped fiber amplifier are presented in this paper. The amplifier is designed and constructed with low concentration EDF and bidirectionally pumped by two 1.48 Urn LDs. Net small signal gain of 26. 5 dB and the maximum net output power of 9 dBm have been achieved.

Keywords

amplifier gain output power erbium-doped fiber (EDF)

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