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LARAMOTIONS: A conceptual study on laser networks for near-term collision avoidance for space debris in the low Earth orbit

  • Stefan Scharring
  • , Heiko Dreyer
  • , Gerd Wagner
  • , Jürgen Kästel
  • , Paul Wagner
  • , Ewan Schafer
  • , Wolfgang Riede
  • , Christoph Bamann
  • , Urs Hugentobler
  • , Pawel Lejba
  • , Tomasz Suchodolski
  • , Egon Döberl
  • , Dietmar Weinzinger
  • , Wolfgang Promper
  • , Tim Flohrer
  • , Srinivas Setty
  • , Igor Zayer
  • , Andrea Di Mira
  • , Emiliano Cordelli
  • Deutsches Zentrum für Luft- und Raumfahrt (DLR)
  • Technical University of Munich
  • Vyoma GmbH
  • Centrum Badan Kosmicznych Polskiej Akademii Nauk (CBK PAN)
  • ASA Astrosysteme GmbH
  • European Space Agency – European Space Operations Center (ESA/ESOC)
  • GMV Gmbh

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

A conceptual study has been carried out on laser station networks to enhance Space Situational Awareness and contribute to collision avoidance in the low Earth orbit by high-precision laser tracking of debris objects and momentum transfer via photon pressure from ground-based high-power lasers. Depending on the network size, geographical distribution of stations, orbit parameters, and remaining time to conjunction, multipass irradiation enhances the efficiency of photon momentum coupling by 1–2 orders of magnitude and has the potential to eventually yield a promisingly significant reduction of the collision rate in low Earth orbit.

Original languageEnglish
Pages (from-to)H24-H36
JournalApplied Optics
Volume60
Issue number31
DOIs
StatePublished - 1 Nov 2021

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