1. The intensity modulation method is the oldest and simplest method for fiber-optic sensor, in which a homochromatic laser is used as system light source. 强度法是干涉型传感器采用的最古老、最简单的方法,它采用单色激光光源作为系统的光源。
英英解释
adj.
1. (of light or other electromagnetic radiation) having only one wavelength