CAJ | 학술논문

　　在HL_2A托卡马克装置上，利用电荷交换复合光谱方法测量高温等离子体的粒子参数是十分有效的。为了获得在可见光谱段480~650 nm的信号，满足在斜视的空间几何位置上获得较大的观察视场，以及要满足光纤数值孔径很小等要求，利用ZEMAX光学设计软件设计了一组由一个反射镜，4片透镜组成的光学系统，并且利用像面最大弥散光斑的尺寸验证了系统的有效性。
　　재HL_2A탁잡마극장치상，이용전하교환복합광보방법측량고온등리자체적입자삼수시십분유효적。위료획득재가견광보단480~650 nm적신호，만족재사시적공간궤하위치상획득교대적관찰시장，이급요만족광섬수치공경흔소등요구，이용ZEMAX광학설계연건설계료일조유일개반사경，4편투경조성적광학계통，병차이용상면최대미산광반적척촌험증료계통적유효성。
It is very effective to measure the particle parameters of the high temperature plasma on the HL-2A Tokamak de-vice by means of charge exchange recombination spectroscopy. In order to obtain signals of 480~650 nm in visible spectrum band and larger observing field in the tilted space geometry location,and satisfy the requirement of small fiber numerical aper-ture,an optical system with one mirror and four pieces of lens was designed with ZEMAX software. The performance of the sys-tem was verified by maximum diffusion spot on image surface.