-
UID:317649
-
- 注册时间2020-06-19
- 最后登录2026-10-30
- 在线时间1996小时
-
-
访问TA的空间加好友用道具
|
双折射材料的温度修正 Birefringent Material Temperature Modification {jmy:e2 i}P{{kMJ 目前,FRED尚不支持“global”温度设置,温度敏感性评估一般用脚本编程来完成,该文档演示双折射材料的折射率随温度变化的问题。附件案例文件包括两个双折射材料模,“KDP”和 “KDP Baseline”, KDP Baseline材料存储在已知温度下的折射率,KDP材料用于储存在“current”温度下的折射率值,定义为与baseline material之间的温度差。一个嵌入的脚本名为“modifyBirefringentMaterialIndex” ,包含在FRED文件中,另外也单独附加。其实现过程如下: <F;+A{M) m&gB;g3: 1.Retrieve the node numbers for the two materials, KDP and KDP Baseline Rz|@BxB>n X!/Sk1 2.User specifies CTE for the ordinary and extraordinary refractive index values as well as the temperature difference from the baseline h9CTcWGt .(.< 3.Loop over the baseline material samples and determine the number of wavelength entries S\<i`q dt,Z^z+"E 4.Loop over each sampled wavelength entry in the baseline material ujSoWs (.V),NKG a.Modify the ordinary and extraordinary refractive index values using (2) above jVQ89vf
~ @sA!o[gH b.Apply the modified values to the non-baseline material FE&:? 9J?s:"j 5.Set a description on the non-baseline material indicating the temperature change from baseline 'ScvteQ <Nqbp 脚本编程及GUI例程请下载链接: megTp / +% http://fred-kb.photonengr.com/files/2011/04/modifyBirefringentMaterialIndex.frs
o0f`/
6o QAp]cE1ew http://fred-kb.photonengr.com/files/2011/04/birefringentMaterialTemperatureModification.frd RK &>!^
|