影响电光性能测试的若干因素

• 作 者: 孙仁英 刘建民 徐力
• 出 处: 无机材料学报
• 发表日期: 1981年Z1期
• 关键词: 消光比 电光器件 测试系统 性能测试 性能数据 光测 光电倍增管 电光晶体 精度 电致双折射

为了准确测定电光器件的性能数据,必须建立稳定可靠的测试系统。此外还须探明影响测试精度的因素。本文主要分析讨论了影响消光比测试的若干因素。为了获得较高的测试精度,所建立的测试系统必须有高的系统消光比,目前的电光晶体,消光比常可达数千比一,因此,电光测

In order to accurately measure the performance data of electro-optic devices, we must establish a stable and reliable test system. In addition, the factors that affect the test accuracy must be verified. This article mainly analyzes and discusses some factors that affect the extinction ratio test. In order to obtain a higher test accuracy, the established test system must have a high extinction ratio, the current electro-optic crystal, extinction ratio often up to several thousand to one, therefore, electro-optical measurement