[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？ D3A/l  
07$o;W@  

这里可找到CDGM材料的。 i 3SHg\~Z  

在CV选材料目录再选材料详细列表得：    18-Feb-24 H7j0K~U0  
    HQK3L         - 487704            CDGM             Changed 11/01/21     Index Changed 11/01/21 kSh( u  
AVAILABILITY - Highest frequency melt                  Nd = 1.48749     Vd =  70.4     NF - NC =  0.00692 1'\/,Es  
Replacement None              Manufacture 07/09/07     Ne = 1.48914     Ve =  70.3     NF'- NC'=  0.00696 >dG[G>  
This glass was measured at room temperature V$?SR44>nH  
。。。。。 NN`uI6=  
n F'         480.0    1.49265        a -30/70 [E-6/K]      9.2         650.0     0.999    0.998    0.995
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n g          435.8    1.49593        a 100/300 [E-6/K]    10.2         600.0     0.998    0.997    0.993 (!N|Kl  
。。。。。。 m9Hit8f@Q  
                                                   Temperature Coefficients of Refractive Index VAu&@a`  
                                                                       dn/dt absolute [E-6/K] 3%ZOKb"D*  
                                                                   t      C'       e      F'       g n.G!43@*N  
                                                   +20/+40      -3.5    -3.3    -3.1    -3.0    -2.8 ;d9QAN&0}  
   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。 &AbNWtCV+G  
[图片] (2024-02-18 16:31)  8&`LYdzt  

=w 2**$  
好的，感谢

可以在ZEMAX设置  进行对比

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