b****r
发帖数: 2555 | 1 调水平靠一般常识就可以，最简单办法就是用个屏幕来标定你的高度，前后移动屏幕就
知道是否水平。
不知道你对collimation要求多高，实在很高的话有专门的collimation tester，不过
具体什么名字我忘记了，是利用干涉原理来实现，所以精度可以到波长量级。
small aperture耦合不知道你具体是什么情况，不好说。
建TIR microscope,你不用自己搭microscope吧，把前面的TIR部分搭好就完事。不过那样
几乎没有什么光路调节；最简单的translation stage和rotation stage就可以完成任务
。
如果你要自己搭microscope的话，哈，呵呵。
，与 | t****g
发帖数: 35582 | 2 It's not that difficult, but for a newbie, it may take some time.
1. For alignment, you can first pick two irises, and carlibrate them at the
same height close the source as best as you can (use a HeNe laser to
carlibrate them works great). Then, put one of the iris at the far end of your
optical table, and then everytime you insert an element to your path, adjust
them to let the spot goes through the two irises. The principle is just 2
points fix a line, pretty simple.
2. For collimation, it's |
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