Communications Research Laboratory/National Institute of Polar Research/Hiraiso Solar Terrestrial Research Center, Communications Research Laboratory/Communications Research Laboratory/Communications Research Laboratory/Communications Research Laboratory/Communications Research Laboratory
抄録(英)
We are developing an all-sky and a scanning Fabry-Perot interferometer for studying the dynamics of the thermosphere and the mesosphere in the polar region. Our instruments have three unique features useful for airglow observation; (1) Each instrument can obtain interference fringes at two different wavelengths at a time using a dichroic mirror, (2) The instruments can observe very weak airglow with the aid of a photon counting imager, (3) When operated simultaneously, the all-sky and the scanning Fabry-Perot interferometer can observe vertical winds in addition to two-dimensional atmospheric motions. We have made two test observations at the Zao observatory, Tohoku University in 1994,and at the Shigaraki observatory, Kyoto University in 1995.
雑誌書誌ID
AA10756224
雑誌名
Proceedings of the NIPR Symposium on Upper Atmosphere Physics
Development of Fabry-Perot interferometers for airglow observations
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KJ00000035913
(1.34MB)
概要
