A high dynamic-range instrument for SPICA for coronagraphic observation of exoplanets and monitoring of transiting exoplanets
A high dynamic-range instrument for SPICA for coronagraphic observation of exoplanets and monitoring of transiting exoplanets
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高动态范围 SPICA 仪器,用于系外行星日冕观测和凌日系外行星监测
DOI:
10.1117/12.893508
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发表时间:
2011
期刊:
影响因子:
--
通讯作者:
T.
中科院分区:
文献类型:
--
作者:
Enya;K.; Abe;L.; Takeuchi;S.; Kotani;T.; Yamamuro;T.
This paper, first, presents introductory reviews of the Space Infrared Telescope for Cosmology and Astrophysics (SPICA) mission and the SPICA Coronagraph Instrument (SCI). SPICA will realize a 3m class telescope cooled to 6K in orbit. The launch of SPICA is planned to take place in FY2018. The SPICA mission provides us with a unique opportunity to make high dynamic-range observations because of its large telescope aperture, high stability, and the capability for making infrared observations from deep space. The SCI is a high dynamic-range instrument proposed for SPICA. The primary objectives for the SCI are the direct coronagraphic detection and spectroscopy of Jovian exoplanets in the infrared region, while the monitoring of transiting planets is another important target owing to the non-coronagraphic mode of the SCI. Then, recent technical progress and ideas in conceptual studies are presented, which can potentially enhance the performance of the instrument: the designs of an integral 1-dimensional binary-shaped pupil mask coronagraph with general darkness constraints, a concentric ring mask considering the obscured pupil for surveying a wide field, and a spectral disperser for simultaneous wide wavelength coverage, and the first results of tests of the toughness of MEMS deformable mirrors for the rocket launch are introduced, together with a description of a passive wavefront correction mirror using no actuator.
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影响因子:
64.8
作者:
T. K. D. P. I. A. F. C. S. A. K. J. B. Y. P. M. A. W. Sumi Kamiya Bennett Bond Abe Botzler Fukui Furusaw-T.-K.-D.-P.-I.-A.-F.-C.-S.-A.-K.-J.-B.-Y.-P.-M.-A.;T. Sumi;K. Kamiya;D. Bennett;I. Bond-I.-Bo
通讯作者:
T. K. D. P. I. A. F. C. S. A. K. J. B. Y. P. M. A. W. Sumi Kamiya Bennett Bond Abe Botzler Fukui Furusaw-T.-K.-D.-P.-I.-A.-F.-C.-S.-A.-K.-J.-B.-Y.-P.-M.-A.;T. Sumi;K. Kamiya;D. Bennett;I. Bond-I.-Bo
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
永守基樹;アニリール・セルカン;藤本由紀夫;四方幸子ほか;Takao Nakagawa
通讯作者:
Takao Nakagawa
DOI:
--
发表时间:
2010
期刊:
Space Telescopes and Instrumentation 2010: Optical, Infrared, and Millimeter Wave.Edited by Oschmann, Jacobus M., Jr. Clampin, Mark C. Mac Ewen, Howard A.Proceedings of the SPIE
影响因子:
--
作者:
Kaneda;Hidehiro; Nakagawa;Taka;o Enya;Keigo; Tange;Yoshio; Imai;Tadashi; Katayama;Haruyoshi; Suganuma;Masahiro
通讯作者:
Masahiro
DOI:
--
发表时间:
2008
期刊:
Astronomical Telescopes + Instrumentation
影响因子:
--
作者:
B. Swinyard;T. Nakagawa;H. Matsuhara;D. Griffin;M. Ferlet;P. Eccleston;A. D. di Giorgio;J. Baselmans;J. Goicoechea;K. Isaak;P. Mauskopf;L. Rodriguez;F. Pinsard;W. Raab;L. Duband;N. Luchier;N. Rando;A. Heras;T. Jagemann;N. Geis;S. Vives
通讯作者:
S. Vives
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
Imada S.;et al.;服部美紀;柵山徹也;小谷隆行
通讯作者:
小谷隆行