[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？ P}]o$nWT  
@ 5^nrB  

这里可找到CDGM材料的。 R!%nzL@e&`  

在CV选材料目录再选材料详细列表得：    18-Feb-24 N<9 c/V  
    HQK3L         - 487704            CDGM             Changed 11/01/21     Index Changed 11/01/21 7a1o#O  
AVAILABILITY - Highest frequency melt                  Nd = 1.48749     Vd =  70.4     NF - NC =  0.00692 I&{T 4.B:U  
Replacement None              Manufacture 07/09/07     Ne = 1.48914     Ve =  70.3     NF'- NC'=  0.00696 ==OUd6e}  
This glass was measured at room temperature *O :JECKU  
。。。。。 w6i2>nu_O  
n F'         480.0    1.49265        a -30/70 [E-6/K]      9.2         650.0     0.999    0.998    0.995 UDh\%?j  
n g          435.8    1.49593        a 100/300 [E-6/K]    10.2         600.0     0.998    0.997    0.993 V 9Qt;]mQ  
。。。。。。 ZC N}iQu4  
                                                   Temperature Coefficients of Refractive Index 4<i#TCGex3  
                                                                       dn/dt absolute [E-6/K] fAgeF$9@  
                                                                   t      C'       e      F'       g ?>}p'{I  
                                                   +20/+40      -3.5    -3.3    -3.1    -3.0    -2.8 f6%k;R.Wz  
   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。 !f/K:CK|  
[图片] (2024-02-18 16:31)  R|RGoGE6g  

QT%`=b  
好的，感谢

可以在ZEMAX设置  进行对比

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