optical quadrant

基本解釋

This paper presents a new optical system used for quadrant detection, in which point detectors, rather than area detectors, can be used.
本文提出一種新型的用於四象限探測(cè)的光學(xué)系統(tǒng)，該系統(tǒng)可以用點(diǎn)探測(cè)器代替麪探測(cè)器。
At the same time optical rotation of the particles was realized. The rotation frequency was measured by CCD camera and quadrant photodiode detector (QD).
同時(shí)利用CCD相機(jī)和四像限探測(cè)器（QD）測(cè)量了粒子光致鏇轉(zhuǎn)的轉(zhuǎn)動(dòng)頻率，研究了粒子的鏇轉(zhuǎn)頻率隨激光功率的變化關(guān)系。
An optical system is designed, which is based on the principle of double optical paths and according to the characteristics of four quadrant infrared detector.
針對(duì)四象限紅外探測(cè)器的特點(diǎn)，設(shè)計(jì)了基於雙光路替換法的光學(xué)系統(tǒng)。