title: All-optical repeater.
abstract: An all-optical device containing saturable gain, saturable loss, and unsaturable loss is shown to transform weak, distorted optical pulses into uniform standard-shape pulses. The proposed device performs thresholding, amplification, and pulse shaping as required from an optical repeater. It is shown that such a device could be realized by existing semiconductor technology.
authors.affiliation: Bell Communications Research, Inc., Holmdel, New Jersey 07733, USA.
authors.forename: Y
authors.initials: Y
authors.lastname: Silberberg