title: Transmission of independent signals through a multimode fiber using digital optical phase conjugation.
abstract: Multimode fibers are attractive for a variety of applications such as communication engineering and biophotonics. However, a major hurdle for the optical transmission through multimode fibers is the inherent mode mixing. Although an image transmission was successfully accomplished using wavefront shaping, the image information was not transmitted individually for each of the independent pixels. We demonstrate a transmission of independent signals using individually shaped wavefronts employing a single segmented spatial light modulator for optical phase conjugation regarding each light signal. Our findings pave the way towards transferring independent signals through strongly scattering media.
authors.forename: Jürgen W
authors.initials: JW
authors.lastname: Czarske
authors.forename: Daniel
authors.initials: D
authors.lastname: Haufe
authors.forename: Nektarios
authors.initials: N
authors.lastname: Koukourakis
authors.forename: Lars
authors.initials: L
authors.lastname: Büttner