-
UID:317649
-
- 注册时间2020-06-19
- 最后登录2025-08-07
- 在线时间1825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 o1p$9PL\: m-Z'K_oQ 目前,FRED尚不支持“global”温度设置,温度敏感性评估一般用脚本编程来完成,该文档演示双折射材料的折射率随温度变化的问题。附件案例文件包括两个双折射材料模,“KDP”和 “KDP Baseline”, KDP Baseline材料存储在已知温度下的折射率,KDP材料用于储存在“current”温度下的折射率值,定义为与baseline material之间的温度差。一个嵌入的脚本名为“modifyBirefringentMaterialIndex” ,包含在FRED文件中,另外也单独附加。其实现过程如下: G>_42Rp 9 "
}^SI8 1.Retrieve the node numbers for the two materials, KDP and KDP Baseline >tXufzW I;Z`!u:+ 2.User specifies CTE for the ordinary and extraordinary refractive index values as well as the temperature difference from the baseline e@2E0u4
8zWBXV 3.Loop over the baseline material samples and determine the number of wavelength entries OxmlzQ"vM %(dV|,|v 4.Loop over each sampled wavelength entry in the baseline material (TbB?X} /`j K a.Modify the ordinary and extraordinary refractive index values using (2) above EE{#S Vx\#+)4 b.Apply the modified values to the non-baseline material R5'Z4.~ @=MZ6q 5.Set a description on the non-baseline material indicating the temperature change from baseline [X$|dOm'N Fb\2df{@ 脚本编程及GUI例程请下载链接: FgHB1x4; p)[BB6E http://fred-kb.photonengr.com/files/2011/04/modifyBirefringentMaterialIndex.frs 9`gGsC 0%&fUz36E6 http://fred-kb.photonengr.com/files/2011/04/birefringentMaterialTemperatureModification.frd SCI-jf3WN k?|zIu x=)30y3*; QQ:2987619807 a dz;N;rIY
|