Classical cryptography in multimode fibers using optical reciprocity

Yaron Bromberg, Brandon Redding, Sebastien M. Popoff, Nissim Ofek, Hui Cao

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review


We demonstrate a method for secure optical communication in multimode fibers with classical light. Using strong mode mixing in the fiber, and optical reciprocity, a common random key is distributed between two remote parties.

Original languageAmerican English
Title of host publicationFrontiers in Optics, FiO 2014
PublisherOptical Society of America (OSA)
ISBN (Electronic)1557522863
StatePublished - 14 Oct 2014
Externally publishedYes

Publication series

NameFrontiers in Optics, FiO 2014

Bibliographical note

Publisher Copyright:
© OSA 2014.


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