Experimental study of erbium-doped fiber amplifier pumped by 1.47 μm laser diode

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

Chinese Journal of Lasers, Volume. 20, Issue 7, 495(1993)

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

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[in Chinese]

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Experimental results on all domestic-made erbium-doped fiber amplifiers (EDFAs) pumped by 1.47 μm laser diode are reported in this paper. Using mode-field matching technique, the fusion loss between standard single-mode fiber (MFD=9.125 μm) and erbium-doped fiber (MFD=3.88 μm) decreased to 0.2 dB. Gain characteristics of EDFAs are investigated and small-signal gain of 24 dB has been obtained.

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laser diode optical amplifier erbium doped fiber

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Experimental study of erbium-doped fiber amplifier pumped by 1.47 μm laser diode[J]. Chinese Journal of Lasers, 1993, 20(7): 495

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Paper Information

Category: Laser physics

Received: Jul. 14, 1992

Accepted: --

Published Online: Dec. 7, 2007

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DOI:

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology