| 光注入半导体激光器中激光混沌的泵浦周期调制控制 |
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| 引用本文： | 颜森林,孙小菡,张明德.光注入半导体激光器中激光混沌的泵浦周期调制控制[J].电子与信息学报,2002,24(9):1270-1275. |
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| 作者姓名： | 颜森林 孙小菡 张明德 |
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| 作者单位： | 东南大学电子工程系,南京,210096 |
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| 摘 要： | 该文用泵浦周期电流调制控制外部注入相干光场半导体激光器的激光混沌,发现在不同调制深度和调制频率范围内,能有效地控制激光混沌到稳定的周期轨道(极限环)上,而且能够把激光振荡频率锁定在调制频率上,且这种调制控制也可以使激光器显现不同的激光混沌波形变化。
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| 关 键 词： | 激光 混沌 控制 |
| 收稿时间： | 2000-10-30 |
| 修稿时间： | 2000年10月30 |
Controlling chaos in injected-semiconductor lasers with pump periodic modulation |
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| Yan Senlin,Sun Xiaohan,Zhang Mingde.Controlling chaos in injected-semiconductor lasers with pump periodic modulation[J].Journal of Electronics & Information Technology,2002,24(9):1270-1275. |
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| Authors: | Yan Senlin Sun Xiaohan Zhang Mingde |
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| Affiliation: | Department of Electronic Engineering Southeast University Nanjing 210096 China |
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| Abstract: | In this paper, controlling lasing chaos with pump periodic modulation is proposed in an injected-semiconductor laser. Different modulation depths and frequencies have been found to be effective to control lasing chaos into stable periodic orbits (limit cycles) and convert lasing chaotic oscillation frequencies into the modulation frequencies. Different lasing chaotic waveforms are produced with the modulation controlling. |
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| Keywords: | Laser Chaos Controlling |
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