In circular dichroism, why the two plots correspond to only two perpendicular transition vectors ?

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Malcolm White

I think it is because the result at any point is a sum of the two vectors that are calculated. The rotation is because the two vectors have different wavelengths and so add up in different directions as the wave progresses.

Adnan Qadir

Dear Dr. Malcolm:

Many thanks for your answer that assists my opening too.

Best regards.

Adnan