光电工程
光電工程
광전공정
OPTO-ELECTRONIC ENGINEERING
2001年
2期
27-31
,共5页
光谱辐射%光谱测量%功率分布%CCD阵列
光譜輻射%光譜測量%功率分佈%CCD陣列
광보복사%광보측량%공솔분포%CCD진렬
从光度学和色度学中有关光谱测量、颜色测量的理论出发,针对国内光 谱测量应用的需要,在对可见光和近红外波段(400-900 nm)的光谱信号同时探测进行探讨和实验的基础上,研制开发成功用平面衍射光栅作为分光器件,线阵CCD作为多通道光电转换器件,图形液晶显示屏显示测量数据和光谱图的快速光谱测量分析系统。它可以直接获得辐照度、光照度、色品和色温,操作十分简便。
從光度學和色度學中有關光譜測量、顏色測量的理論齣髮,針對國內光 譜測量應用的需要,在對可見光和近紅外波段(400-900 nm)的光譜信號同時探測進行探討和實驗的基礎上,研製開髮成功用平麵衍射光柵作為分光器件,線陣CCD作為多通道光電轉換器件,圖形液晶顯示屏顯示測量數據和光譜圖的快速光譜測量分析繫統。它可以直接穫得輻照度、光照度、色品和色溫,操作十分簡便。
종광도학화색도학중유관광보측량、안색측량적이론출발,침대국내광 보측량응용적수요,재대가견광화근홍외파단(400-900 nm)적광보신호동시탐측진행탐토화실험적기출상,연제개발성공용평면연사광책작위분광기건,선진CCD작위다통도광전전환기건,도형액정현시병현시측량수거화광보도적쾌속광보측량분석계통。타가이직접획득복조도、광조도、색품화색온,조작십분간편。
Starting from the theory relating to spectral measurement and color measurement in photometry and colourometry,aiming at the demand of spectral measurement and application at home,a fast spectral measuring and ana lyzing system has been successfully developed on the basis of investigations and experiments carried out for detection of spectral signal in visible and IR band( 400~900nm).The system uses plane diffraction grating as light splitting device and linear CCD as multi-channel photoelectric conversion device.It displays meas ured data and spectrogram with a pattern liquid crystal display screen.The system can directly obtain irradiance,light illuminance,chroma and color temperature. Its operating is very convenient.