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各位大虾,我的这个练习的传函为什么那么低呢?请大虾帮忙!!
弥散圆比较大,当然MTF不会高了。这里有一个系统,用国产玻璃,已经对过实际样板。相对孔径1:1.4,半视场角8.45度,焦距58.48,可以参考一下。
你在这个系统基础上,只将曲率半径作为变量,优化为你的参数,可以接近衍射极限。
VERS 11015 2
MODE SEQ
NAME
NOTE 1 Notes...
NOTE 2
NOTE 3
UNIT MM NW NWC
ENPD 41.8
PUPD 66.0124 41.8
GFAC 0 0
GCAT china
RAIM 1.0E-8 1 1 1 0 0
PUSH 0 0 0 0
SDMA 0 1 0
FTYP 0
ROPD 2
PICB 1
XFLD 0 0 0
YFLD 0 5 8.45
FWGT 1 1 1
ZVDX 0 0 0
ZVDY 0 0 0
ZVCX 0 0 0
ZVCY 0 0 0.059642312
ZVAN 0 0 0
WAVL 0.6563 0.5893 0.4861
WWGT 1 2 1
PWAV 2
POLS 1 0 1 0 0
GLRS 17
GSTD 0 100.0000 100.0000 100.0000 100.0000 100.0000 100.0000
NSCD 100 5000 0.00000000E+000 1.00000000E-006 5 1.00000000E-006 0 0 0 0 0.00000000E+000 0
COFN COATING.DAT SCATTER_PROFILE.DAT ABG_DATA.DAT
SURF 0
TYPE STANDARD
CURV 0 0 0 0
SLAB 16
DISZ INFINITY
DIAM 0 0 0
SURF 1
TYPE STANDARD
CURV 0.01510117789188 0 0 0
SLAB 17
DISZ 10
GLAS LAF3 0 0 0.000000 0.000000 0.000000 0 0 0 0.00000000 0.00000000
DIAM 28.9817574 0 0
SURF 2
TYPE STANDARD
CURV 0.001659475605709 0 0 0
SLAB 18
DISZ 0.12
DIAM 27.8382315 0 0
SURF 3
TYPE STANDARD
CURV 0.02471576866041 0 0 0
SLAB 1
DISZ 6.5
GLAS LAF3 0 0 0.000000 0.000000 0.000000 0 0 0 0.00000000 0.00000000
DIAM 24.0942051 0 0
SURF 4
TYPE STANDARD
CURV 0.01879345987596 0 0 0
SLAB 2
DISZ 0.1
DIAM 22.0867276 0 0
SURF 5
TYPE STANDARD
CURV 0.03295978905735 0 0 0
SLAB 3
DISZ 10
GLAS ZK1 0 0 0.000000 0.000000 0.000000 0 0 0 0.00000000 0.00000000
DIAM 20.0255241 0 0
SURF 6
TYPE STANDARD
CURV 0.006792094002581 0 0 0
SLAB 4
DISZ 3.4
GLAS ZF6 0 0 0.000000 0.000000 0.000000 0 0 0 0.00000000 0.00000000
DIAM 17.3224625 0 0
SURF 7
TYPE STANDARD
CURV 0.0572803299347 0 0 0
SLAB 5
DISZ 10.5
DIAM 12.293037 0 0
SURF 8
STOP
TYPE STANDARD
CURV 0 0 0 0
SLAB 6
DISZ 6.4
DIAM 10.3116617 0 0
SURF 9
TYPE STANDARD
CURV -0.04863813229572 0 0 0
SLAB 7
DISZ 3.8
GLAS ZF6 0 0 0.000000 0.000000 0.000000 0 0 0 0.00000000 0.00000000
DIAM 10.4783604 0 0
SURF 10
TYPE STANDARD
CURV 0.006982265046781 0 0 0
SLAB 8
DISZ 8
GLAS LAF3 0 0 0.000000 0.000000 0.000000 0 0 0 0.00000000 0.00000000
DIAM 12.8575097 0 0
SURF 11
TYPE STANDARD
CURV -0.03295978905735 0 0 0
SLAB 9
DISZ 0.13
DIAM 14.2301448 0 0
SURF 12
TYPE STANDARD
CURV 0.004008016032064 0 0 0
SLAB 10
DISZ 6.2
GLAS LAF3 0 0 0.000000 0.000000 0.000000 0 0 0 0.00000000 0.00000000
DIAM 15 1 0
FLAP 0 15
SURF 13
TYPE STANDARD
CURV -0.02290950744559 0 0 0
SLAB 11
DISZ 0.1
DIAM 15 1 0
FLAP 0 15
SURF 14
TYPE STANDARD
CURV 0.02432498175626 0 0 0
SLAB 12
DISZ 7.6
GLAS LAF3 0 0 0.000000 0.000000 0.000000 0 0 0 0.00000000 0.00000000
DIAM 14.8569627 0 0
SURF 15
TYPE STANDARD
CURV 0.01698369565217 0 0 0
SLAB 13
DISZ 22.961706527
DIAM 13.4193762 0 0
SURF 16
TYPE STANDARD
CURV 0 0 0 0
SLAB 14
DISZ -0.00615591
DIAM 8.7297075 0 0
SURF 17
TYPE STANDARD
CURV 0 0 0 0
SLAB 15
DISZ 0
DIAM 8.73102826 0 0
BLNK
TOL TOFF 0 0 0 0 0
MNUM 1
MOFF 0 1 0 0 0 1 1 0.0 0.0
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