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UID:317649
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- 注冊時間2020-06-19
- 最后登錄2024-11-15
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訪問TA的空間加好友用道具
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雙折射材料的溫度修正 Birefringent Material Temperature Modification 6;i]v|M- 'kPc`)\ 目前,FRED尚不支持“global”溫度設(shè)置,溫度敏感性評估一般用腳本編程來完成,該文檔演示雙折射材料的折射率隨溫度變化的問題。附件案例文件包括兩個雙折射材料模,“KDP”和 “KDP Baseline”, KDP Baseline材料存儲在已知溫度下的折射率,KDP材料用于儲存在“current”溫度下的折射率值,定義為與baseline material之間的溫度差。一個嵌入的腳本名為“modifyBirefringentMaterialIndex” ,包含在FRED文件中,另外也單獨附加。其實現(xiàn)過程如下: h lD0^8S 48nZ
H=(Eh 1.Retrieve the node numbers for the two materials, KDP and KDP Baseline v@TP_Ka 6cQh8_/>{# 2.User specifies CTE for the ordinary and extraordinary refractive index values as well as the temperature difference from the baseline 1nhC! jDD p@!{Sh 3.Loop over the baseline material samples and determine the number of wavelength entries usnbGkq `O ?61YUQH 4.Loop over each sampled wavelength entry in the baseline material Ytop=ZIl' :
&>PN,q> a.Modify the ordinary and extraordinary refractive index values using (2) above /co^swz _PZGns,u
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