Modeling and Simulation of Saturation Gain of IR Integrated Photonic Amplifiers

被引：0
|
作者：
Haiyan Chen
Jizhi Dai
Yongzhi Liu
机构：
[1] School of Physics Science and Technology,
[2] School of Optoelectronic Information,undefined
来源：
International Journal of Infrared and Millimeter Waves | 2004年 / 25卷
关键词：
IR integrated photonic amplifiers; Er; ‐Yb; co‐doped phosphate glass waveguide amplifiers; optical phased‐array radar; saturation absorption;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
IR integrated photonic amplifiers at 1.55μm operation will have good foreground in optical phased‐array radars for splitters and signal processing. The saturation gain characteristics of IR integrated photonic waveguide amplifiers (taken Er3+‐Yb3+ co-doped phosphate glass waveguide amplifiers as an example) are studied theoretically. For the home‐made laser glass materials the calculated saturation intensities are 2.22kw /cm2 for signal and 10.15kw/cm2 for pump. The effects of absorption saturation of signal and pump lights on the gain of amplifiers are discussed.
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页码：1791 / 1798
页数：7
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