Reply To: How to find the pointing vector of 45 degree polarizaed light

[uzmayaqoob1960]

Dear amrita

I am providing 45 degree polarized light to a meta surface which having six sections .Each section is designed to detect a specific state of polarization( e.g section1 is for x-polarized light, section 2 is for y-polarized light,section 3 is for 45 degree polarized light ,section 4 is for 135 degree polarized light,section 5 and 6 for right circularly and left circularly polarized respectively.But as 45 degree polarized is comosed of x and y components so i need to detect how much actually 45 degree polarized light is transmitted to the imaging plane as we are getting little responses for rest of the four sections as well like high intensity spot in the attachment is for 45 degree polarized light and other low intensity spots for other sections.So i need to filter the 45 degree content out of them thats why i am interested to find poynting vector or transmitted power for 45 degree polarized light.