High Data Rate Laser Communications for the Black Hole Explorer

Jade Wang, Bryan Bilyeu, Don Boroson, Dave Caplan, Kat Riesing, Bryan Robinson, Curt Schieler, Michael D. Johnson, Lindy Blackburn, Kari Haworth, Janice Houston, Sara Issaoun, Daniel Palumbo, Elliot Richards, Ranjani Srinivasan, Jonathan Weintroub, Dan Marrone

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The Black Hole Explorer (BHEX) is a mission concept that can dramatically improve state-of-the-art astronomical very long baseline interferometry (VLBI) imaging resolution by extending baseline distances to space. To support these scientific goals, a high data rate downlink is required from space to ground. Laser communications is a promising option for realizing these high data rate, long-distance space-to-ground downlinks with smaller space/ground apertures. Here, we present a scalable laser communications downlink design and current lasercom mission results.

Original languageEnglish (US)
Title of host publicationSpace Telescopes and Instrumentation 2024
Subtitle of host publicationOptical, Infrared, and Millimeter Wave
EditorsLaura E. Coyle, Shuji Matsuura, Marshall D. Perrin
PublisherSPIE
ISBN (Electronic)9781510675070
DOIs
StatePublished - 2024
EventSpace Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave - Yokohama, Japan
Duration: Jun 16 2024Jun 22 2024

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume13092
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceSpace Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave
Country/TerritoryJapan
CityYokohama
Period6/16/246/22/24

Keywords

  • laser communications
  • very long baseline interferometry

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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