CPM光通过BDN染料片的特性研究  

A Study of the Feature of a CPM Light Pulse Passing through BDN Dye Film

作　　者：林星[1] 张文珍[1] 吴逢铁[1] 张渭滨[1] 王加贤[1] 

机构地区：[1]华侨大学电气技术系

出　　处：《华侨大学学报（自然科学版）》1990年第4期353-359,共7页Journal of Huaqiao University(Natural Science)

摘　　要：本文研究了 BDN 染料片对 CPM 光脉冲宽度的影响,比较了 BDN 染料片透过率的变化情况.发现 CPM 光通过 BDN 染料片后,脉宽有变窄及变宽的现象,并从理论上解释了这一现象.The influence of BDN dye film on the pulse width of a CPM light was investigated.The variation of the transmissivity of BDN dye films were compared It was found that CPM light pulse shortened or widened after the light pulse passed through BDN dye film.The phenomena are explained theore- tically.

关 键 词：染料片 透过率 激光 光脉冲发生器 

分 类 号：TN24[电子电信—物理电子学]