[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？ 9!XW):  
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图片:下载 (122441).png

这里可找到CDGM材料的。 >\Qyg>Md]  

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 cdL$T6y  
    HQK3L         - 487704            CDGM             Changed 11/01/21     Index Changed 11/01/21 +p =n-  
AVAILABILITY - Highest frequency melt                  Nd = 1.48749     Vd =  70.4     NF - NC =  0.00692 GgH=w`;_  
Replacement None              Manufacture 07/09/07     Ne = 1.48914     Ve =  70.3     NF'- NC'=  0.00696 )W&H{2No  
This glass was measured at room temperature dMsX}=EI<  
。。。。。 xzdqE  
n F'         480.0    1.49265        a -30/70 [E-6/K]      9.2         650.0     0.999    0.998    0.995 .M_[tl  
n g          435.8    1.49593        a 100/300 [E-6/K]    10.2         600.0     0.998    0.997    0.993 B7qm;(?X&  
。。。。。。 JLT^0wBB  
                                                   Temperature Coefficients of Refractive Index V0m
WY!i  
                                                                       dn/dt absolute [E-6/K] o.5w>l!9K  
                                                                   t      C'       e      F'       g zBWn*A[4  
                                                   +20/+40      -3.5    -3.3    -3.1    -3.0    -2.8 &?(
r#T  
   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。 49&p~g  
[图片] (2024-02-18 16:31)  r>4.{\C  

Z8tQ#Pu{  
好的，感谢

可以在ZEMAX设置  进行对比

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