-
UID:317649
-
- 注册时间2020-06-19
- 最后登录2024-05-20
- 在线时间1265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 m#P&Yd4T HRh".!lxy 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: @[lr
F7`o 4,8 =[ 1.Retrieve the node numbers for the two materials, KDP and KDP Baseline "[,XS` g Q^]/X 2.User specifies CTE for the ordinary and extraordinary refractive index values as well as the temperature difference from the baseline ^|z>NV5> T!r7RS 3.Loop over the baseline material samples and determine the number of wavelength entries /qr8 7 |A,GH 4.Loop over each sampled wavelength entry in the baseline material > ^}z p5ihuV, a.Modify the ordinary and extraordinary refractive index values using (2) above s:{%1 / Z]CH8GS~< b.Apply the modified values to the non-baseline material '-_PO|} [0emOS 5.Set a description on the non-baseline material indicating the temperature change from baseline nXjUTSGa) ujedvw;sO 脚本编程及GUI例程请下载链接: X88ZdM' J.(_c'
r http://fred-kb.photonengr.com/files/2011/04/modifyBirefringentMaterialIndex.frs Ek6W:Q:@ Dc2eY. http://fred-kb.photonengr.com/files/2011/04/birefringentMaterialTemperatureModification.frd TUt)]"h<
|