CAJ | 학술논문

物理光学实验采用的白光光源不仅耗能很大，而且容易出现灯箱温度过高、因光强衰减无法实验等问题。该文设计了一种光源聚光结构，它是由球面反射镜与透镜组组成，可以有效地将光源发出的光线聚集到实验系统中。首先，在Zemax软件中建立和优化光学系统模型，兼顾成本与制造工艺确定光学参数；然后，在T racepro软件中建立一个加载聚光结构的灯箱模型，通过模拟光源发光，得到观察面上的照度增强至3．5倍。这说明聚光结构能够有效地提升光源利用率，并使低功率光源代替高功率光源成为可能。
물리광학실험채용적백광광원불부모능흔대，이차용역출현등상온도과고、인광강쇠감무법실험등문제。해문설계료일충광원취광결구，타시유구면반사경여투경조조성，가이유효지장광원발출적광선취집도실험계통중。수선，재Zemax연건중건립화우화광학계통모형，겸고성본여제조공예학정광학삼수；연후，재T racepro연건중건립일개가재취광결구적등상모형，통과모의광원발광，득도관찰면상적조도증강지3．5배。저설명취광결구능구유효지제승광원이용솔，병사저공솔광원대체고공솔광원성위가능。
Currently ,the white light sources used in physical optics experiments not only make a great waste of energy ,but also easily cause the problems ,such as the high temperature of lightbox ,too much attenuation of the light intensity to do experiments .A condenser structure ,composed of the spherical reflector and the lens group ,is designed .It can be effective to gather the lights emitted from the light source into experimental system .At first ,a optical structure model is built and optimized by using Zemax software . The optical parameters are determined after taking into account the cost and manufacturing process .Next ,a model of lightbox with the condenser structure is built by using TracePro software .It is found that the illumination of the observation plane is enhanced to 3 .5 times by simulating the light source work .This indicates that the condenser structure can effectively enhance the utilization rate of the light source .It gives a possibility to use the low power light source instead of high power one .