Translator Disclaimer
2 June 1994 Terahertz source requirements for astrophysics receivers
Author Affiliations +
Abstract
A discussion is given of current and projected needs for local oscillators for submillimeter and terahertz receivers used in astrophysical and astrochemical applications. Arguments are given for frequency range, tunability, power, and noise specifications for local oscillators in various applications. The receivers will generally employ SIS or Schottky diode mixers, and these may be used in single elements, receiver arrays or aperture synthesis interferometry, each of which has differing requirements. The platforms may be ground-based, probably on high mountain sites, balloons, air or space-based, again each demanding somewhat varying local oscillator capabilities.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Thomas G. Phillips "Terahertz source requirements for astrophysics receivers", Proc. SPIE 2145, Nonlinear Optics for High-Speed Electronics and Optical Frequency Conversion, (2 June 1994); https://doi.org/10.1117/12.177147
PROCEEDINGS
9 PAGES


SHARE
Advertisement
Advertisement
RELATED CONTENT

THz local oscillator technology
Proceedings of SPIE (October 08 2004)
Local oscillator sub systems for array receivers in the 1...
Proceedings of SPIE (September 24 2012)
High power local oscillator sources for 1-2 THz
Proceedings of SPIE (July 15 2010)
Far-infrared heterodyne interferometry from space
Proceedings of SPIE (July 18 2008)
The Stratospheric THz Observatory (STO)
Proceedings of SPIE (July 28 2010)

Back to Top