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铌酸锂电光调制器压电共振的电吸收
Electric-absorption to Ferroelectric Resonance of LiNbO3 Electro-optical Modulator
【摘要】 本文分析了铌酸锂晶体用于电光调制时,其压电效应对调制光信号的影响。计算了压电共振频率。提出了用 L—C 串联吸收回路并联在调制器电极间以吸收压电共振的方法,在改善调制光信号的同时保持了器件的高消光比。
【Abstract】 In this article the influence of the ferroelectric resonanceof LiNbO3 electro-optical modulator on the modulated optical signals isanalysed,A new method to suppress the ferroelectric resonance By a L-Cseries absorption circuit is suggested,which can improve the modulatedsignals without reducing the extinction ratio of modulator.
- 【文献出处】 人工晶体 ,Journal of Synthetic Crystals , 编辑部邮箱 ,1986年03期
- 【被引频次】1
- 【下载频次】100