| Bragg型声光双稳系统的调制效应 |
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| 引用本文： | 郑植仁,高锦岳.Bragg型声光双稳系统的调制效应[J].光学学报,1990,10(1):7-13. |
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| 作者姓名： | 郑植仁 高锦岳 |
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| 作者单位： | 吉林大学物理系 长春
(郑植仁)，吉林大学物理系 长春(高锦岳) |
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| 基金项目： | 国家自然科学基金资助的项目 |
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| 摘 要： | 从理论上分析了Bragg型声光双稳系统的线性稳定性及调制效应.由系统的动力学方程、稳态方程出发,给出了出现双稳态的参数范围,并计算出稳区与非稳区的边界.对输入光作简谐调制时,预言了稳区输出光的共振效应和共振峰的偏移以及非稳区的频率锁定等现象.
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| 关 键 词： | Bragg型 声光双稳系统 调制效应 |
| 收稿时间： | 1989/3/7 |
Modulation effect of a Bragg acousto-optic bistable system |
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| ZHENG ZHIREN AND GAO JINYUE.Modulation effect of a Bragg acousto-optic bistable system[J].Acta Optica Sinica,1990,10(1):7-13. |
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| Authors: | ZHENG ZHIREN AND GAO JINYUE |
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| Abstract: | In this paper, the linear stability and the modulation effect of a Bragg acousto-optio bistable system have been analysed. According to the dynamic and stationary equations describing the system, the boundary for instability has been calculated. When the input intensity undergoes a sinusoidal modulation, we predict the resonance and shift of resonance peak of the output intensity in the stable region and the appearance of frequency looking phenomena in the unstable region. |
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| Keywords: | bistability instability modulation effect |
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