---
abstract: 'Excitons, quasi-particles consisting of electron-hole pairs bound by the Coulomb interaction, are a potential medium for processing of photonic information in the solid-state. Information processing via excitons requires efficient techniques for the transport and manipulation of these uncharged particles. We introduce here a novel concept for the interconnection of multiple remote exciton systems based on the long-range transport of dipolar excitons by a network of configurable interconnects driven by acoustic wave beams. By combining this network with electrostatic gates, we demonstrate an integrated exciton multiplexer capable of interconnecting, gating and routing exciton systems separated by millimeter distances. The multiplexer provides a scalable platform for the manipulation of exciton fluids with potential applications in information processing.'
author:
- 'S. Lazić'
- 'A. Violante'
- 'K. Cohen'
- 'R. Hey'
- 'R. Rapaport'
- 'P. V. Santos'
title: Scalable interconnections for remote exciton systems
---

Introduction {#Introduction}
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The strong interaction with photons as well as with electronic excitations makes excitons ideal particles for the processing of photonic information. Within this approach, the information carried by photons is first converted to excitons, which are then manipulated by electric, optical, acoustic or magnetic fields and subsequently reconverted to photons for further 