[求助]CodeV对塑料镜片进行热性能分析 [复制链接]

大佬们，塑料镜片的热膨胀系数alpha和dn/dt(折射率随温度的变化)如何获取呢？ .YYfba#{  
57 (bd0@8  

图片:下载 (122441).png

这里可找到CDGM材料的。 R^u 1(SF  

图片:下54221211载.png

在CV选材料目录再选材料详细列表得：    18-Feb-24 P|U9f6^3  
    HQK3L         - 487704            CDGM             Changed 11/01/21     Index Changed 11/01/21 4$W}6v  
AVAILABILITY - Highest frequency melt                  Nd = 1.48749     Vd =  70.4     NF - NC =  0.00692 wlC7;u  
Replacement None              Manufacture 07/09/07     Ne = 1.48914     Ve =  70.3     NF'- NC'=  0.00696 mCb1^
Y  
This glass was measured at room temperature 
5N~JRq\  
。。。。。 /7[U J'  
n F'         480.0    1.49265        a -30/70 [E-6/K]      9.2         650.0     0.999    0.998    0.995 85e!)I_  
n g          435.8    1.49593        a 100/300 [E-6/K]    10.2         600.0     0.998    0.997    0.993 5`>%{ o  
。。。。。。 cmcR@zv  
                                                   Temperature Coefficients of Refractive Index czG]rl\1  
                                                                       dn/dt absolute [E-6/K] .I h'&  
                                                                   t      C'       e      F'       g Q}zd!*  
                                                   +20/+40      -3.5    -3.3    -3.1    -3.0    -2.8 ^uCZO  
   NA - data is currently not stored in CODE V Glass catalog

谢谢大佬

xzkkm:这里可找到CDGM材料的。 +Ua.\1"6  
[图片] (2024-02-18 16:31)  a0)]W%F  

Y+Cqc.JBQ  
好的，感谢

可以在ZEMAX设置  进行对比

学习学习 >p>B-m