Large-aperture search receiver design for unknown laser frequency signals

Monte Ross

doi:10.1117/12.243437

24 June 1996 Large-aperture search receiver design for unknown laser frequency signals

Monte Ross

Author Affiliations +

Proceedings Volume 2704, The Search for Extraterrestrial Intelligence (SETI) in the Optical Spectrum II; (1996) https://doi.org/10.1117/12.243437
Event: Photonics West '96, 1996, San Jose, CA, United States

Abstract

A detailed design approach is given for a low-cost, large aperture laser reciever capable of detecting and recognizing short laser pulses of unknown frequency. The design results from development of three basic rules for detection of extraterrestrial signals. The paper looks at both frequency and time domain issues, and configures a specific design to accomplish detection and recognition. This design enables a large aperture system that costs orders of magnitude less than that of a diffraction-limited astronomical telescope of equivalent capability for detection of SETI laser pulses. Implementation of this design will enable the detection of laser signals, if present, that have previously been undetectable.

Citation Download Citation

Monte Ross "Large-aperture search receiver design for unknown laser frequency signals", Proc. SPIE 2704, The Search for Extraterrestrial Intelligence (SETI) in the Optical Spectrum II, (24 June 1996); https://doi.org/10.1117/12.243437

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
10 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Signal detection

Stars

Receivers

Telescopes

Mirrors

Photodetectors

Fourier transforms

Show All Keywords

Keywords/Phrases

Search In:

Publication Years