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Conferences > FiO > 2022 > JW5A > JW5A.29

Generation of down-converted photons in a “perfect” annular ring insensitive to the change in phase-matching

Sandeep Singh, Vimlesh Kumar, Anirban Ghosh, and G. K. Samanta

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Abstract

We report a generic method for transforming the non-collinear down-converted photons in a “perfect” annular ring spatial distribution insensitive to the change in phase matching conditions as required for the stable single photon and entangled photon sources.

© 2022 The Author(s)

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