Scaling Capacity Growth of Fiber-Optic Transmission Systems Using 100+nm Ultra-Wideband Semiconductor Optical Amplifiers
Scaling Capacity Growth of Fiber-Optic Transmission Systems Using 100+nm Ultra-Wideband Semiconductor Optical Amplifiers
复制标题
使用 100 nm 超宽带半导体光放大器扩展光纤传输系统的容量增长
DOI:
10.1109/jlt.2019.2894579
复制
发表时间:
2019
影响因子:
4.7
通讯作者:
A. Ghazisaeidi
中科院分区:
文献类型:
--
作者:
J. Renaudier;A. Ghazisaeidi
We report on the use of semiconductor optical amplifiers (SOAs) to extend the optical bandwidth of next generation optical systems. After discussing the technological progress and the motivation for rekindling the interest in SOAs for line amplification, we point out that the nonlinear gain dynamics of SOA is not a limiting factor for employing SOA as line amplifier. We show that the passage to high wavelength division multiplexed (WDM) channel count tends to substantially reduce nonlinear impairments, both through numerical analysis and experimental investigations based on standard off the shelf SOA devices. We then present the characteristics of our novel ultrawideband SOA-based packaged devices exhibiting high gain over 100+nm optical bandwidth, high output saturation power and low noise figure. We finally review the recent demonstration of the first >100+Tb/s transmission based on such novel 100+ nm wide semiconductor optical amplifiers over 100 km distance.
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
金 鍾宇;森 信芳;田村由馬;中村貴裕;徐 斌;山越聖子;伊藤 修;上月正博
通讯作者:
上月正博