The measurement for the stiffness of broacher body structure by laser holographic interferometry is introduced in this paper.
本文介绍了我们采用激光全息干涉计量方法在拉床床身结构刚度试验中的应用。
Dynamic holographic interferometry measurement, which is twice exposal holographic interferometry, is realized through ruby double pulse laser.
采用红宝石双脉冲激光器，实现了动态全息干涉法测量，即两次曝光全息干涉法。
In this article, the working principle of faint-optical signal detection for the non-contact measurement of IOP based on laser interferometry is introduced in detail.
文中详细介绍激光干涉式非接触眼压测量的弱光检测工作原理。
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