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Optical SETI with NASA's Terrestrial Planet Finder

Howard, Andrew and Horowitz, Paul (2001) Optical SETI with NASA's Terrestrial Planet Finder. Icarus, 150 (1). pp. 163-167. ISSN 0019-1035. https://resolver.caltech.edu/CaltechAUTHORS:20170630-132941212

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Abstract

NASA's space-borne nulling interferometer (the Terrestrial Planet Finder—TPF) will look for the traces of early life in the infrared spectra of extrasolar planets, beginning in roughly 2010. We point out that this instrument, as currently envisioned, will also be sensitive to deliberate laser transmissions from a technologically advanced civilization. A kilowatt-class infrared laser with a 10-m beam director would produce a signal visible to TPF at a range of 15 pc that is distinguishable from astrophysical phenomena and noise.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1006/icar.2000.6579DOIArticle
http://www.sciencedirect.com/science/article/pii/S0019103500965795?via%3DihubPublisherArticle
ORCID:
AuthorORCID
Howard, Andrew0000-0001-8638-0320
Additional Information:© 2001 Academic Press. Received 24 May 2000, Revised 13 September 2000.
Subject Keywords:interstellar communication; SETI; extrasolar planets
Issue or Number:1
Record Number:CaltechAUTHORS:20170630-132941212
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20170630-132941212
Official Citation:Andrew Howard, Paul Horowitz, Optical SETI with NASA's Terrestrial Planet Finder, Icarus, Volume 150, Issue 1, 2001, Pages 163-167, ISSN 0019-1035, http://dx.doi.org/10.1006/icar.2000.6579. (http://www.sciencedirect.com/science/article/pii/S0019103500965795)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:78737
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:30 Jun 2017 20:37
Last Modified:03 Oct 2019 18:11

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