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    [求助]請問在Zemax在哪里查看M2 [復(fù)制鏈接]

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    離線toobug1
     
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    只看樓主 倒序閱讀 樓主  發(fā)表于: 2009-03-25
    請問在Zemax在哪里查看M2，謝謝！
     
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    離線toobug1
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    只看該作者 1樓 發(fā)表于: 2009-03-25
    POP傳輸有能量和位相的輸出，找了半天沒有發(fā)現(xiàn)光束質(zhì)量因子M2的輸出。難道要自己手算？
    離線mang2004
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    只看該作者 2樓 發(fā)表于: 2009-03-25
    toobug1, J}7iXTh  
    rO% |PRP  
    if you're using 2007 or later version zemax, it's easy to get laser beam M-sqare: ,w|f*L$  
    29K09 0f  
    1) Editors --> Merit Function:  to edit the merit function Type=POPD, Data=25 OR 26 for beam M^2;  set Surf, Wave,Field per your system configuration; krTH<- P  
    _wWh7'u~G  
    2) Tools --> Optimization --> Merit Function Listing:  to open a text window display merit function; ui4H(A'}  
    #,O<E@E  
    3) Analysis --> Physical Optics -->POP: to set incident beam parameters like waist...., remember to Save your setting before POP analysis; fW Vd[zuD4  
    A2z%zMlZc  
    4) You'll see M^2 on the Merit Function Listing window. NIDK:q dR  
    H&6 5X  
    In old version Zemax (before ver2007), M^2  is complicated to get, designer has to calculate manually. 29g("(}TK  
    qoBm!|q  
    Attached is a example, hope it be helpful. <lM]c