Degrees of coherence of partially polarized light: invariance and information properties

Other

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Scientific paper

We address the problem of defining degrees of coherence for partially polarized Gaussian light. Some previously published approaches provide efficient solutions to this problem, but we will show on simple examples that they do not clearly separate partial polarization and partial coherence effects. We thus introduce intrinsic degrees of coherence, which characterize partial coherence independently of the choice of coordinate systems and of the partial polarization state of each field. The larger of these degrees has a clear physical meaning since it corresponds to the largest scalar degree of coherence that can be obtained after propagating the light waves through polarization modulators and perfect polarizers. Another interesting physical interpretation is obtained by relating the intrinsic degrees of coherence to the Shannon entropy, which is a classic measure of the "disorder" of a physical phenomenon.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Degrees of coherence of partially polarized light: invariance and information properties does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Degrees of coherence of partially polarized light: invariance and information properties, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Degrees of coherence of partially polarized light: invariance and information properties will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-1659286

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.