论文信息 - Pr(3+)-doped fluoride fiber amplifier operating at 1.31 microm.

Pr(3+)-doped fluoride fiber amplifier operating at 1.31 microm.

We propose what is to our knowledge the first use of a Pr(3+)-doped fluoride fiber amplifier as a practical amplifier operating at the 1.3-microm band, based on a demonstration of signal amplification and a spectroscopic investigation. The feasibility of the fluoride fiber amplifier is confirmed.

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