CAJ | 학술논문

文章介绍了一种低照度光谱分析仪，与传统的光谱分析仪相比，对光信号强度要求较低，信号采集速度高。此设计从V（λ）余弦修正器的特性入手，在传统光谱分析传感器测量原理的基础上，针对余弦修正器的形状、狭缝的宽度、准直镜材料的选择以及CCD探测器的选取进行了一系列探索，研发出一种可应用于夜间户外动态检测的光谱分析仪。
문장개소료일충저조도광보분석의，여전통적광보분석의상비，대광신호강도요구교저，신호채집속도고。차설계종V（λ）여현수정기적특성입수，재전통광보분석전감기측량원리적기출상，침대여현수정기적형상、협봉적관도、준직경재료적선택이급CCD탐측기적선취진행료일계렬탐색，연발출일충가응용우야간호외동태검측적광보분석의。
This paper describes a type of low illumination spectrum analyzer. Compared with the traditional spectrum analyzer, the requirement for the light signal intensity has been lowered and the signal acquisition speed improved.Starting from the characteristic of the V (λ) Cosine corrector and based on the traditional spectrum analysis sensor measurement principle, this design has conducted a series of exploration regarding to the shape of the Cosine corrector, the width of the slit, the choice of the collimating lens material and the se?lection of the CCD detector.The result shows a type of spectrum analyzer that can be applied in the outdoor dynamic detection in the evening.