Stable and rugged etalon for the Dynamics Explorer Fabry-Perot interferometer. 1: Design and construction. Journal Article uri icon



  • This is one of two papers which describe the development and performance of a very stable and rugged etalon designed for use in the Fabry-Perot interferometer, one of the instruments of the NASA Dynamics Explorer satellite mission, and which will obtain global measurements of the thermospheric and mesospheric wind and temperature with an accuracy of aporoximately 10 m/sec. The etalon consists of two flat plates of fused silica, with spacers constructed of Zerodur (a polycrystalline glass ceramic of extremely low expansion coefficient) which are cemented together using cyanoacrylic adhesives. This provides adequate mechanical integrity and stability for any space flight application and has a thermal expansion coefficient of the etalon cavity of <10(-7)/ degrees C.

publication date

  • November 1, 1982

has restriction

  • closed

Date in CU Experts

  • September 2, 2015 3:21 AM

Full Author List

  • Rees D; Fuller-Rowell TJ; Lyons A; Killeen TL; Hays PB

author count

  • 5

Other Profiles

International Standard Serial Number (ISSN)

  • 1559-128X

Additional Document Info

start page

  • 3896

end page

  • 3902


  • 21


  • 21