Abstract
We explore the recently introduced concept of a generalized Hanbury Brown-Twiss (HBT) effect as applied to the focal plane of a lens that is used to focus a random electromagnetic beam. We find that the strength of the HBT correlation can be increased by the lens. Furthermore, the associated Stokes scintillations of the focused field display a surprisingly complicated spatial behavior. We illustrate, using the sum rules for scintillations and correlations, how focused fields can be tuned for different applications.
Original language | English |
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Article number | 023821 |
Pages (from-to) | 1-8 |
Number of pages | 8 |
Journal | Physical Review A |
Volume | 100 |
Issue number | 2 |
DOIs | |
Publication status | Published - 14 Aug 2019 |
Funding
This work was supported by the Air Force Office of Scientific Research under Award No. FA9550-16-1-0119. Y. W. is supported by the Excellent Doctorate Foundation of Northwestern Polytechnical University.
Funders | Funder number |
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Air Force Office of Scientific Research | FA9550-16-1-0119 |