电光偏转器的矩阵表示和应用  

Matrix Expression for Electro-optic Deflector and Application

作　　者：许发明[1] 陈绍和[1] 范滇元[1] 邓锡铭[1] 

机构地区：[1]中国科学院上海光机所

出　　处：《中国激光》1996年第10期906-910,共5页Chinese Journal of Lasers

摘　　要：用光线追述的方法，导出了电光偏转器的矩阵表达式，是著名的ＡＢＣＤ矩阵的扩展，它包含了电光偏转器的时变项。井用矩阵光学的理论对由电光偏转器对构成的激光脉冲整形系统进行了研究，对实际应用的电光偏转器对参数的一致性、电脉冲的同步精度及光路排布提出了要求。Using a light ray tracing, this paper presents the matrix expression for an electrooptic deflector. It is the extension of the famous ABCD matrix expression for Gaussianoptics, but includes the possibility of considering a time-dependent element for the deflector.A Pulse shaping system is studied with theory of matrix optics, which is constructed mainlyby a pair of deflectors. Finally make demands on the accordance of two deflectors'parameters, synchronization precision between electronical pulses added to the deflectors,and positions of the deflectors in the pulse shaping system are presented.

关 键 词：电光偏转器 铌酸锂晶体 矩阵表示 

分 类 号：O734.1[理学—晶体学]