[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？ WKz> !E%  

OS|>t./U  

图片:下载 (122441).png

这里可找到CDGM材料的。 pD]0`L-HJU  

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 I$E.s*B9  
    HQK3L         - 487704            CDGM             Changed 11/01/21     Index Changed 11/01/21 ]EwVpvTw  
AVAILABILITY - Highest frequency melt                  Nd = 1.48749     Vd =  70.4     NF - NC =  0.00692 k+
I}PuG  
Replacement None              Manufacture 07/09/07     Ne = 1.48914     Ve =  70.3     NF'- NC'=  0.00696 +xc'1id@[  
This glass was measured at room temperature "S3wk=?4  
。。。。。 '1
3ZX:  
n F'         480.0    1.49265        a -30/70 [E-6/K]      9.2         650.0     0.999    0.998    0.995 sY?,0T_m  
n g          435.8    1.49593        a 100/300 [E-6/K]    10.2         600.0     0.998    0.997    0.993 '47P|t  
。。。。。。 3^s/bm$
g  
                                                   Temperature Coefficients of Refractive Index |FD}e)  
                                                                       dn/dt absolute [E-6/K] xI>A6  
                                                                   t      C'       e      F'       g 7jnIv];i  
                                                   +20/+40      -3.5    -3.3    -3.1    -3.0    -2.8 x.8TRMk^  
   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。 ei rzYt  
[图片] (2024-02-18 16:31)  <Qxh)@ N  

otk}y8  
好的，感谢

可以在ZEMAX设置  进行对比

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