All Questions
3
questions
4
votes
3
answers
292
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Lossless beam splitter relations
Wikipedia says that for a beam splitter $$\begin{bmatrix}E_{c}\\
E_{d}
\end{bmatrix}=\begin{bmatrix}r_{ac} & t_{bc}\\
t_{ad} & r_{bd}
\end{bmatrix}\begin{bmatrix}E_{a}\\
E_{b}
\end{bmatrix}$$ ...
- 1,038
-1
votes
2
answers
184
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How can solve to calculate position of image for any random point and random paraxial rays?
I am a high school student and I have a confusion related to optics {image formation via spherical mirrors) in all my books they say to find location of image its convenient to use the following rays&...
- 470
0
votes
2
answers
63
views
My question is about ray optics particularly image defects
I was learning about spherical abberation and in my book
it is written that when parallel rays pass through lens marginal rays (which are far from principal axis) are bent more than paraxial rays(...
