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Bragg声光双稳系统在非稳区和稳区对弱信号放大作用研究
Study on Small Signal Amplification of Bragg Acoustooptical Bistable System in Stable Region and Unstable Region
【摘要】 本文研究了B ragg声光双稳系统在稳区和非稳区对弱信号的放大作用,但在实验中并没有观察到文献[9]中理论所预言的系统在稳定区域内调制效应中对调制弱信号的放大作用。
【Abstract】 The external small signal amplification ability of the Bragg acoustooptical bistable system has been studied in this paper.The small signal amplification in modulation effect as reference([9]) predicted has not been observed in the stability region in our experiment.
【关键词】 稳区;
非稳区;
双稳;
弱信号;
放大;
【Key words】 stable region; unstable region; bistable; small signal; amplification;
【Key words】 stable region; unstable region; bistable; small signal; amplification;
- 【文献出处】 长春理工大学学报 , 编辑部邮箱 ,2006年01期
- 【分类号】TN65
- 【下载频次】60