Understanding Polarisation of Light: Dextrorotary vs Laevorotary Explained

AI Thread Summary
Polarisation of light involves the orientation of light waves, which can be affected by various substances. Dextrorotary refers to light that rotates clockwise, while laevorotary indicates counterclockwise rotation. Visual aids, such as diagrams, are beneficial for understanding these concepts, particularly in illustrating rotating polarization. A recommended resource for further clarification is HyperPhysics, which provides helpful diagrams and explanations. Understanding these terms enhances comprehension of light behavior in different contexts.
charlee
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How does polarisation of light work exactly and what does dextrorotary and
laevorotary mean please help :smile:
 
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charlee said:
How does polarisation of light work exactly and what does dextrorotary and
laevorotary mean please help :smile:

I had never seen those words before, but I looked them up. They mean rotating right and left.

It really helps to have some nice diagrams to explain polarization, especially rotating polarization. there are some nice diagrams, and a decent explanation here.

http://hyperphysics.phy-astr.gsu.edu/hbase/phyopt/polclas.html#c3
 
Thank you, the website was helpful and the definitions of those words meant the explanation in the book made more sense
 
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