a*******r
发帖数: 7558 | |
b****y
发帖数: 103 | 2 I know a little bit about near field optics.
here are my two cents, it may be incomplete.
there are two ways to get near field optics as far as I know
the first one is use hemispherical lens (SIL), the light is focused by a
high NA microscope objective lens onto the bottom of the SIL. the medium is
then place extreemly close to the SIL (<100nm). then u will observe near
field effect
the other one is use HF to etch the tip of a fiber. and place this fiber tip
extremely close to the medium.
so wha
【在 a*******r 的大作中提到】
: 入门级别又比较新的
|
a*******r
发帖数: 7558 | 3 多谢！
我做光散射的，好奇在密堆积下颗粒间的近场散射是什么样子，不过还没条件做测量，
只是想将来争取做点东西。
什么书比较好？
is
tip
【在 b****y 的大作中提到】
: I know a little bit about near field optics.
: here are my two cents, it may be incomplete.
: there are two ways to get near field optics as far as I know
: the first one is use hemispherical lens (SIL), the light is focused by a
: high NA microscope objective lens onto the bottom of the SIL. the medium is
: then place extreemly close to the SIL (<100nm). then u will observe near
: field effect
: the other one is use HF to etch the tip of a fiber. and place this fiber tip
: extremely close to the medium.
: so wha
|
b****y
发帖数: 103 | 4 wow this is tough
the examples I gave is all about imaging.
so I am not familiar with scattering at all sorry
【在 a*******r 的大作中提到】
: 多谢！
: 我做光散射的，好奇在密堆积下颗粒间的近场散射是什么样子，不过还没条件做测量，
: 只是想将来争取做点东西。
: 什么书比较好？
:
: is
: tip
|
x5
发帖数: 27871 | 5 可以看看Novotny的Principle of nano-optics
【在 a*******r 的大作中提到】
: 入门级别又比较新的
|
x5
发帖数: 27871 | 6 那你应该看mie scattering和multiple scattering的书
近场远场没啥本质区别，只是evanescent wave还没衰减而已
【在 a*******r 的大作中提到】
: 多谢！
: 我做光散射的，好奇在密堆积下颗粒间的近场散射是什么样子，不过还没条件做测量，
: 只是想将来争取做点东西。
: 什么书比较好？
:
: is
: tip
|
