抄録
A new synchronous Ramana fiber amplifier is proposed which is pumped at a wavelength around 1.55 μm by output pulses from an erbium-doped fiber amplifier. This ar rangement achieves an output optical peak power exceeding 200 mW and a 3-dB net gain bandwidth of 33 nm around 1.66 p.m. The Raman fiber amplifier is useful for 1.6-μm-band OTDR as it can be used in live maintenance of optical transmission networks.
本文言語 | English |
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ページ(範囲) | 64-66 |
ページ数 | 3 |
ジャーナル | IEEE Photonics Technology Letters |
巻 | 4 |
号 | 1 |
DOI | |
出版ステータス | Published - 1992 1月 |
ASJC Scopus subject areas
- 電子材料、光学材料、および磁性材料
- 原子分子物理学および光学
- 電子工学および電気工学