[問題] 有關雙散射裡面的一段敘述
Again, the term Ln in the above sum describes the
backscattered light that has been scattered n times.
For example, in the simplest and important case of
the double-scattered light, L2 consists of two terms
L20+L21,
where L20 corresponds to the light that
is scattered twice before reaching the detector,
whereas L21 corresponds to the light that is additionally
reflected from the surface of the medium before
the second scattering.
主要在講當背向散射的散射點為兩個點時候的情形，
不過不太懂他敘述的L20和L21的定義＠＠
有板友可以解釋一下或者給一點方向嗎＠＠？
感謝各位板友 <(_ _)>
--
天使的工作 . ☆ β . . ☆
是不求小主人的回報 ○△┘
. ★ ○／ ☆ 並且
輕輕的 . █ .
將小主人推向 ║
▂▂▃▃▄▄▄▄▅▅▅▆▆▆▆▆▇█ 幸福的遠方喔
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 210.64.30.47