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Ultra-wide-band Raman amplifier using tellurite and silica fibres |
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| Authors: | Masuda H Mori A Shikano K Oikawa K Kato K Shimizu M |
| Affiliation: | NTT Network Innovation Labs., Kanagawa; |
| Abstract: | An extremely large seamless gain-bandwidth of 135 nm (1497-1632 nm) with a minimum gain of 22.8 dB is achieved with a novel hybrid tellurite/silica fibre Raman amplifier. The amplifier is used successfully as a pre-amplifier in a WDM transmission experiment |
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