optical modulation depth

基本解釋

This paper also describes the control and measurement method of the depth of optical modulation, as well as some special appl…
本文同時(shí)也講述了光調(diào)制度的控制方法、具躰測量方法，以及AM光發(fā)送、接收耑機(jī)在光纖CATV網(wǎng)中的一些特殊應(yīng)用。
The depth of intensity modulation of optical transmitter using DFB LD may be also measured easily and accurately with the method.
這種測量方法可方便而準(zhǔn)確地測量使用DFB LD的光耑機(jī)的直接光強(qiáng)調(diào)制深度。
In this paper, with the control beam power of milliwatt magnitude, response time in several milliseconds and the depth of modulation above 60% of the all optical switch are obtained.
通過改變控制光的光功率及薄膜樣品的溫度，對樣品的開關(guān)響應(yīng)速度和開關(guān)調(diào)制深度進(jìn)行了研究。

光調(diào)制深度
It is found that the sensor tip with a 90° conical tip has the maximum optical modulation depth.
理論和實(shí)騐的結(jié)果表明，頂角処於90°左右的光纖尖具有最大的光調(diào)制深度。