请教杂光分析

bjc2555pghh

<p>请教各位大侠，ZEMAX中的杂光分析是怎么做的？</p><p>小弟翻遍了手头资料没发现有关这方面的较详细的资料</p><p>有也是很笼统的</p><p>小弟愚鲁，实在不明白</p><p>请各位大侠多多赐教</p>

shientao

兄弟我也想知道，之前问过，可是没人回复~！！！

bjc2555pghh

请论坛里的大侠指教一二吧

flying-lu

<p>我也想知道,,谢谢!怎么在生产中消除FLARE???请教各位高手,THANKS!</p>

shientao

FocusFlare 一般会同时出现,只要对应的很好,Focus最好的时候Flare会很小的,加工误差大的话就回出现很大的Flare~!!

haibin01112

这样的问题是不会有人讨论的，也讨论不出什么结果

OfficialUser

这是个很大很不具体的问题,你要把你现有的情况,分成一个一个小问题来讨论,问个大问题,比如:怎么样学好光学,谁会来讨论?但你要说,光学设计中优化算法有哪几种,那就可能有人来讨论了,再具体一点,DLS算法有什么特点,那可能就更好了.

要从自身出发,从具体出发,从眼前出发

mdfremont

你应该用NS系统分析Ghast image

nk3100

呵呵``````

janmei

我用ZEMAX的Ghost Focus Gemerator 运行了一番,得出如下结论:

Ghost reflection off surface 2 then 1.
Surf Marginal F/# RMS
17 1.2303E+000 0.455968 0.0000E+000
Distance to ghost pupil: -22.3286
Distance to ghost focus: 1.1220
Effective focal length : 1.5503

Ghost reflection off surface 3 then 2.
Surf Marginal F/# RMS
17 -2.2359E+000 2.581891 1.7224E+000
Distance to ghost pupil: -22.3286
Distance to ghost focus: 11.5458
Effective focal length : -8.7784

Ghost reflection off surface 13 then 12.
Surf Marginal F/# RMS
17 2.3381E+001 0.442799 0.0000E+000
Distance to ghost pupil: -18.4911
Distance to ghost focus: -20.7064
Effective focal length : -1.5055

Ghost reflection off surface 16 then 12.
Surf Marginal F/# RMS
17 -1.0884E+001 0.807144 0.0000E+000
Distance to ghost pupil: -41.5247
Distance to ghost focus: -17.5698
Effective focal length : 2.7443

Ghost reflection off surface 16 then 11.
Surf Marginal F/# RMS
17 -1.1468E+001 0.815929 0.0000E+000
Distance to ghost pupil: -50.0085
Distance to ghost focus: -18.7141
Effective focal length : 2.7742

Ghost reflection off surface 16 then 10.
Surf Marginal F/# RMS
17 -4.3028E+000 10.247968 0.0000E+000
Distance to ghost pupil: -12.2095
Distance to ghost focus: 88.1893
Effective focal length : -34.8431

Ghost reflection off surface 16 then 4.
Surf Marginal F/# RMS
17 1.5806E+001 0.398841 0.0000E+000
Distance to ghost pupil: 20.0784
Distance to ghost focus: 12.6083
Effective focal length : 1.3561

Ghost reflection off surface 16 then 3.
Surf Marginal F/# RMS
17 2.1685E+000 0.302841 0.0000E+000
Distance to ghost pupil: 0.1823
Distance to ghost focus: -1.3134
Effective focal length : -1.0297

Ghost reflection off surface 16 then 2.
Surf Marginal F/# RMS
17 1.2732E+001 0.336888 0.0000E+000
Distance to ghost pupil: 12.5535
Distance to ghost focus: 8.5783
Effective focal length : 1.1454

Ghost reflection off surface 16 then 1.
Surf Marginal F/# RMS
17 1.7453E+000 0.192732 0.0000E+000
Distance to ghost pupil: -0.0779
Distance to ghost focus: -0.6727
Effective focal length : -0.6553

Ghost reflection off surface 17 then 16.
Surf Marginal F/# RMS
17 -6.7286E+000 0.883113 5.0576E+000
Distance to ghost pupil: -17.6280
Distance to ghost focus: -11.8842
Effective focal length : 3.0026

Ghost reflection off surface 17 then 8.
Surf Marginal F/# RMS
17 -2.7463E+000 1.002504 0.0000E+000
Distance to ghost pupil: 37.3075
Distance to ghost focus: 5.5063
Effective focal length : -3.4085

Ghost reflection off surface 17 then 7.
Surf Marginal F/# RMS
17 7.9246E+000 30.115821 0.0000E+000
Distance to ghost pupil: 19.1807
Distance to ghost focus: -477.3124
Effective focal length : -102.3938

Ghost reflection off surface 17 then 4.
Surf Marginal F/# RMS
17 4.7155E+000 0.919184 0.0000E+000
Distance to ghost pupil: 73.9445
Distance to ghost focus: 8.6688
Effective focal length : 3.1252

Ghost reflection off surface 17 then 3.
Surf Marginal F/# RMS
17 1.6354E+000 79.089260 1.1373E+000
Distance to ghost pupil: 0.8387
Distance to ghost focus: -258.6926
Effective focal length : -268.9035

Ghost reflection off surface 17 then 2.
Surf Marginal F/# RMS
17 2.7217E+000 0.946457 0.0000E+000
Distance to ghost pupil: 20.1022
Distance to ghost focus: 5.1520
Effective focal length : 3.2180

Ghost reflection off surface 17 then 1.
Surf Marginal F/# RMS
17 1.0211E+000 23.308667 7.0642E-001
Distance to ghost pupil: 0.1764
Distance to ghost focus: 47.6011
Effective focal length : 79.2495

Closest ghost pupil : -0.0779 at 16 then 1
Closest ghost focus : 0.0497 at 7 then 3

那么是不是得出第16面在第1面的反射,和第7面在第3面的反射最容易产生杂散光?

请各位大虾指点迷津!!

[此贴子已经被作者于2007-4-4 10:55:25编辑过]

janmei

怎么没有人帮偶解答呀?心急呀