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Optical amplification at 0.54 /spl mu/m by Er/sup 3+/-doped fluoride fibre |
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| Authors: | Qin G Yamashita T Ohishi Y |
| Affiliation: | Toyota Technol. Inst., Tempaku Nagoya; |
| Abstract: | Demonstrated is a 16.5 dB all-fibre optical amplifier at 546 nm using Er3+-doped fluoride fibre for a signal power of -30 dBm by forward upconversion pumping of a 974 nm laser diode. Results show Er 3+-doped fluoride fibre is a promising candidate for 0.54 mum optical amplifiers |
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