Adnan Arif Asked a Question
December 29, 2019 5:26 pmpts 5 pts
Unpolarized light is incident ona combination of a polarizer, a N2 plate and a N4 plate kept one after the other. What will be the output polarization for the following configurations? Configuration 1: Axes of the polarizer, the 2 plate and the /4 plate are all parallel to each other. Configuration 2: The AN2 plate is rotated by 45 with respect to configuration 1. Configuration 3: The V4 plate is rotated by 45° with respect to configuration 1. Linear for configuration 1, linear for configuration 2, circular for configuration 3 Linear for configuration 1, circular for configuration 2, circular for configuration 3 B: Circular for configuration 1, circular for configuration 2, circular for configuration 3 Circular for configuration 1, linear for configuration 2, circular for configuration3 D
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  • Dr. manish kumar gupta thankyou
    1/4 wp: output elliptical or circular polarisation 1/2 wp: relative axis of elliptical polarisation, compared to input, will be rotated around by 180deg. The output will still be ...
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    Adnan Arif
    Sir , a QWP introduces a phase diff of π/2 and HWP introduces a phase diff of π but I am not able to understand what change is there when they are rotated
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