Hello dear researchers, I have question for especially for those whose field of research is Polarimetric Imaging, As according to the Jones model if our experimental setup is like this:
Source>>>Polarizer(Rotator)>>>sample>>>1/4 quarter waveplat>>>Analyser>>CCD
When rotating the Polarizer for Alpha=180, where Alpha is the incident angle the intensity is:
I(i)=a0+a1sin2*(alpha)i+a2cos2*(alpha)i:
Where a0=1/2I0,a1=1/2*sin*2*(delta)*cos*2*(Fai),a2=1/2*sin*2*(delta)*sin*2*(Fai):
delta is the angle between Ex and Ey and Fai is the azimuthal angle.
I want to know:
What is physics of FAI?
When i get the images Fai gives me maximum signal range of scattering from samples. why?
When i image Fai it creates maximum noise in the Image Why?
PS: I calculated Fai from the equation a1 and a2. reference is attached.
thanks.
azimuthal angle is one of the physical quantities to describe the polarization state of electromagnetic waves. the defination can be found in the reference.Message of Jones method can also be founded.
if you want to learn more about azimuthal angle and jones matrix, i recommend you to read the following book:
Teich, M. C. & Saleh, B. E. A. Fundamentals of photonics 2nd edn. (Canada, Wiley Interscience, 2007).
Article Realizing Broadband and Invertible Linear-to-circular Polari...
To be frank i did not get any help from your suggested literature @Zhancheng Li, Thanks.
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