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Title:
Tolerance test of a sample filter for use in space
Authors:
Hayashi, Masao; Tanaka, Mikito; Komiyama, Yutaka; Okamura, Sadanori; Tsuneta, Saku; Noguchi, Motokazu; Nakagiri, Masao; Kano, Ryouhei; Kimura, Toshihiko
Publication:
Publications of the National Astronomical Observatory of Japan (ISSN 0915-3640), Vol. 9, No. 1 - 2, p. 21 - 53 (2006)
Publication Date:
00/2006
Origin:
ARI
ARI Keywords:
Filter Test, Vacuum, Thermal Cycle, Gamma Ray Exposure, Hubble Origin Probe (HOP)
Bibliographic Code:
2006PNAOJ...9...21H

Abstract

We report the result of a tolerance test of a sample filter for the planned Very Wide Field Imager on board the Hubble Origin Probe. We investigated whether the properties of the filter and its components, i.e., color glass, synthetic quartz, short-wavelength-pass coating and long-wavelength-pass coating, changed after they were put in a vacuum, after they were subjected to a thermal cycle, and after they were exposed to γ ray. Results are shown mostly in graphical form. No significant change of the properties was observed for the filter and any of the components before and after the tests, except for the color glass which was exposed to strong γ ray.
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Database: Astronomy
Physics
arXiv e-prints