Spectropolarimetry with the Hida Domeless Solar Telescope
Author(s) -
Yoichiro Hanaoka
Publication year - 2009
Publication title -
publications of the astronomical society of japan
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.99
H-Index - 110
eISSN - 2053-051X
pISSN - 0004-6264
DOI - 10.1093/pasj/61.2.357
Subject(s) - polarimeter , physics , telescope , solar telescope , observatory , polarization (electrochemistry) , polarimetry , optics , astronomy , solar observatory , astrophysics , remote sensing , scattering , chemistry , quantum mechanics , magnetic field , geology
We developed a spectropolarimetry system with a ferroelectric liquid crystal polarization modulator for the 60-cm Domeless Solar Telescope of Hida Observatory. The telescope is equipped with two oblique-reflection mirrors, that alter the incident polarization before it reaches the polarimeter. Furthermore, it is impossible to calibrate the polarimeter using unpolarized light because of the instrum...
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