[求助]CodeV對塑料鏡片進(jìn)行熱性能分析 [復(fù)制鏈接]

大佬們，塑料鏡片的熱膨脹系數(shù)alpha和dn/dt(折射率隨溫度的變化)如何獲取呢？ u:>3j,Cs  
z4%F2Czai&  

圖片:下載 (122441).png

這里可找到CDGM材料的。 sNpBTG@{l  

圖片:下54221211載.png

在CV選材料目錄再選材料詳細(xì)列表得：    18-Feb-24 =}KbE4D+8  
    HQK3L         - 487704            CDGM             Changed 11/01/21     Index Changed 11/01/21 `ha:Gf
 
AVAILABILITY - Highest frequency melt                  Nd = 1.48749     Vd =  70.4     NF - NC =  0.00692 swgBPJ"?  
Replacement None              Manufacture 07/09/07     Ne = 1.48914     Ve =  70.3     NF'- NC'=  0.00696 )GKgK;=~  
This glass was measured at room temperature n^)9QQ  
。。。。。 _Cs}&Bic_  
n F'         480.0    1.49265        a -30/70 [E-6/K]      9.2         650.0     0.999    0.998    0.995 -Dm.z16  
n g          435.8    1.49593        a 100/300 [E-6/K]    10.2         600.0     0.998    0.997    0.993 EKw\a  
。。。。。。 ,
(=]6V  
                                                   Temperature Coefficients of Refractive Index YfU#kvE'  
                                                                       dn/dt absolute [E-6/K] ;i?!qB>baX  
                                                                   t      C'       e      F'       g 6N)1/=)  
                                                   +20/+40      -3.5    -3.3    -3.1    -3.0    -2.8 ~ b_gwJ'  
   NA - data is currently not stored in CODE V Glass catalog

謝謝大佬

xzkkm:這里可找到CDGM材料的。 <