Optical Communication and Navigation for Spacecraft Docking using Modulating Retroreflectors

Abstract

An optical communications link is used to transmit important navigation and range information between two spacecraft platforms to aid in the spacecraft docking process. This experiment uses NRL's multiple quantum well modulating retroreflector (MRR) array as the light payload optical communications transmitter on the target spacecraft. Spacecraft navigation information is determined by using the MRR array to impose five distinct modulation frequencies on the optical transmit beam, and analyzing the received signal on the pursuer spacecraft to extract target attitude and range information. Design, architecture, and status of the experiment at NRL are discussed.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 2005
Accession Number
ADA464970

Entities

People

  • Brad E. Pinney
  • Christopher I. Moore
  • Harris R. Burris
  • James Murphy
  • Lee Swingen
  • Linda M. Wasiczko
  • Mena Stell
  • N. G. Creamer
  • Peter Goetz
  • Rita Mahon

Organizations

  • United States Naval Research Laboratory

Tags

Communities of Interest

  • Space

DTIC Thesaurus Topics

  • Abstracts
  • Accuracy
  • Communication Channels
  • Data Transmission
  • Docking
  • Frequency
  • Lasers
  • Modulation
  • Modulators
  • Navigation
  • Optical Communications
  • Power Spectra
  • Quantum Wells
  • Range Finding
  • Retroreflectors
  • Spacecraft
  • Transmitters

Fields of Study

  • Physics

Readers

  • Optical Fiber Sensing and Electromagnetic Propagation.
  • Plasma Physics.
  • Unmanned Aerial System (UAS) Autonomous Capabilities and Mission Reconnaissance.

Technology Areas

  • Quantum Computing
  • Quantum Science - Quantum Key Distribution
  • Space
  • Space - Spacecraft Maneuvers