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shizi	2008-04-08 23:22
请教高手请教高手，视场角2w=60度的光汇聚在直径1mm的探测器上，怎么设计光学系统呢？ZEMAX或者CODE V里有例子吗？

haiqingwu	2008-04-10 18:36
没有具体的参数吗要求吗？

shizi	2008-04-11 07:32
入瞳40-50mm，光学系统总长度不超过80mm，请高手指点~

shizi	2008-04-12 21:01
我顶我顶我顶~

hopebox

2008-04-16 05:50

Hi, allow me using English to reply to your enquiry as it's not convenient for me to type Chinese.

Regarding your question, I would suggest you defining some parameters first before air it out;

1. What wavelength(s) are you operating?
2. How many components could you use? (any limitation?)
3. Do you prefer using off-shelf lens to customised lens? Or do you have budget for customised lens?

There are some examples in ZEMAX

Under Program Files\ZEMAX\Samples\Sequential\Objectives, you should be able to find some examples. I believe that with properly selection of variables you should be able to achieve an optical solution for the performance target you specified.

hope this helps :)

shizi	2008-04-17 19:22
没有找到我需要的例子，但还是非常感谢hopebox！

bptive	2008-04-17 21:27
好像有很大的问题，这个系统几乎实现不了

hoops	2008-04-18 01:50
可以用samples\sequential\objectives\apochromat3.zmx ,Wd=!if wnC} TWxX 改一下merit function EFFL target 成为80，优化一下，你就成了。 qob!AU\| CK[8y& A M[f 引用第6楼bptive于2008-04-17 21:27发表的 : sMMOZ'bT 好像有很大的问题，这个系统几乎实现不了

shizi	2008-04-18 19:20
我做了一下，0度的没问题，可30度的好像不行啊，会聚不了

hoops

2008-04-19 05:10

试试这个：
System/Prescription Data

File : C:\OPTICS\LENS6-1-test.zmx
Title: DOUBLE GAUSS LENS f/2.5
Date : FRI APR 18 2008

LENS NOTES:

Notes...

SURFACE DATA SUMMARY:

Surf Type Radius Thickness Glass Diameter Conic Comment
OBJ STANDARD Infinity 200 177.5851 0
1 STANDARD 0.9377349 0.1257641 N-LAK33 0.96 0
2 STANDARD 2.303284 0.015 0.96 0
3 STANDARD 0.5240761 0.1185203 N-LAK33 0.76 0
4 STANDARD 0.923496 0.07830762 SF1 0.76 0
5 STANDARD 0.3713657 0.1466119 0.52 0
STO STANDARD Infinity 0.1108723 0.3683286 0
7 STANDARD -0.6206155 0.06 F5 0.5 0
8 STANDARD 1.52253 0.1310644 N-LAK33 0.68 0
9 STANDARD -0.9137127 0.01749471 0.68 0
10 STANDARD 3.63535 0.2955925 N-LAK33 0.86 0
11 STANDARD -2.010267 0.75 0.86 0
IMA STANDARD Infinity 1.200563 0

[attachment=11732]

shizi	2008-04-19 09:19
这个系统的会聚点很大，要怎么调会聚点的大小呢？谢谢版主！

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