两步到位快速调节分光计  

TWO-STEP METHOD ON INSTANT ADJUSTMENT OF SPECTROMETER

作　　者：高国棉[1] 杨百愚[1] 王益军[2] 张武森[1] 

机构地区：[1]空军工程大学理学院,陕西西安710051 [2]咸阳师范学院物理系,陕西咸阳712000

出　　处：《物理与工程》2009年第3期12-15,共4页Physics and Engineering

摘　　要：本文介绍一种快速调节分光计方法——两步到位法.根据反射定律总结出反射像移动规律,并分析反射像在望远镜视场内可能出现的各种情况,提出只需调节望远镜和载物台各一次就可达到调节要求的新方法.此方法比经典各半调整法提高60%左右的速度.This paper has given a new way named two-step method to adjust spectrometer instantly. The moving rule of the reflection image has been summarized from the reflection law. Various conditions for the reflection image appearing in the visual field of spectrometer have been discussed. Then a new method by which needs only adjust the spectrometer and the stage once has been put forward. It can improve 60% speed comparing with the traditional method.

关 键 词：分光计 望远镜 载物台 两步到位法 各半调整法 

分 类 号：O4-33[理学—物理]