[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？ Cpg>5N~;L  
kH4xP3. i  

图片:下载 (122441).png

可以在ZEMAX设置  进行对比

xzkkm:这里可找到CDGM材料的。 w\%AR1,rs  
[图片] (2024-02-18 16:31)  =y]FcxF  

=v6qr~  
好的，感谢

谢谢大佬

在CV选材料目录再选材料详细列表得：    18-Feb-24 f!13Ob<8r  
    HQK3L         - 487704            CDGM             Changed 11/01/21     Index Changed 11/01/21 yBnUz"  
AVAILABILITY - Highest frequency melt                  Nd = 1.48749     Vd =  70.4     NF - NC =  0.00692 )5Ofr-Y  
Replacement None              Manufacture 07/09/07     Ne = 1.48914     Ve =  70.3     NF'- NC'=  0.00696 Qkx}A7sK  
This glass was measured at room temperature *9|*21  
。。。。。
4&wwmAp^  
n F'         480.0    1.49265        a -30/70 [E-6/K]      9.2         650.0     0.999    0.998    0.995 Km!~zG7<  
n g          435.8    1.49593        a 100/300 [E-6/K]    10.2         600.0     0.998    0.997    0.993 xM
D]b  
。。。。。。 Ag_I'  
                                                   Temperature Coefficients of Refractive Index llRQxk  
                                                                       dn/dt absolute [E-6/K] d5l].%~  
                                                                   t      C'       e      F'       g D:fLQ8a  
                                                   +20/+40      -3.5    -3.3    -3.1    -3.0    -2.8 'I5~<"E  
   NA - data is currently not stored in CODE V Glass catalog

这里可找到CDGM材料的。 7)  

图片:下54221211载.png