Development of multi-spectral QWIPs for extrasolar planets imaging

机译：开发用于太阳系外行星成像的多光谱QWIP

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One of the most promising approaches for direct imaging of extrasolar planets is based on the next generation of extremely large ground-based telescopes and original differential observing techniques to overcome atmospheric fluctuations problems. One possibility is the use of phase-mask coronagraphy coupled with spectral differential imaging. Multispectral Quantum Well Infrared Photodetectors (QWIPs) are a promising technological solution that could answer the stringent requirements of this challenging topic.rnWe present here the scientific background, the technical requirements as well as the possible technical approaches that are explored in the frame of a project funded by the ANR (Agence Nationale de la Recherche). In particular, we will describe the strategy retained for the design of the QWIP active layer.

机译：对太阳系外行星进行直接成像的最有前途的方法之一是基于下一代超大型地面望远镜和原始的差分观测技术，以克服大气波动问题。一种可能性是使用相位掩模冠层照相术和光谱差分成像。多光谱量子阱红外光电探测器（QWIP）是一种有前途的技术解决方案，可以满足这一具有挑战性的主题的严格要求。由ANR（国家侦探社）资助。特别是，我们将描述为QWIP活动层设计保留的策略。

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《Sensors, systems, and next-generation satellites XIV》|2010年|p.78261L.1-78261L.9|共9页
会议地点 Toulouse(FR)
作者
Alexandra Nedelcu; Eric Pantin;
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作者单位

CEA-Saclay, 91191, Gif sur Yvette Cedex, France;

Alcatel-Thales III-V Lab, Campus Polytechnique, 1, Av. Augustin Fresnel, 91767, Palaiseau Cedex, France;

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原文格式 PDF
正文语种 eng
中图分类人造卫星;雷达设备、雷达站;
关键词
exoplanet; infrared; coronagraphy; QWIP; broadband; VLWIR;

机译：系外行星红外线;日冕QWIP;宽带超长红外;

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专利

1. CONSTRAINTS ON EXTRASOLAR PLANET POPULATIONS FROM VLT NACO/SDI AND MMT SDI AND DIRECT ADAPTIVE OPTICS IMAGING SURVEYS: GIANT PLANETS ARE RARE AT LARGE SEPARATIONS [J] . Eric L. Nielsen, Laird M. Close, Beth A. Biller, The Astrophysical journal . 2008,第1pa1期

机译：VLT NACO / SDI和MMT SDI的太阳系外行星种群的局限性以及直接自适应光学成像的调查：大型行星稀疏存在
2. CONSTRAINTS ON EXTRASOLAR PLANET POPULATIONS FROM VLT NACO/SDI AND MMT SDI AND DIRECT ADAPTIVE OPTICS IMAGING SURVEYS: GIANT PLANETS ARE RARE AT LARGE SEPARATIONS [J] . Eric L. Nielsen, Laird M. Close, Beth A. Biller, The Astrophysical journal . 2008,第1pa1期

机译：VLT NACO / SDI和MMT SDI的太阳系外行星种群以及直接自适应光学成像调查的约束：巨型行星稀少分布
3. CONSTRAINTS ON EXTRASOLAR PLANET POPULATIONS FROM VLT NACO/SDI AND MMT SDI AND DIRECT ADAPTIVE OPTICS IMAGING SURVEYS: GIANT PLANETS ARE RARE AT LARGE SEPARATIONS [J] . Eric L. Nielsen, Laird M. Close, Beth A. Biller, The Astrophysical journal . 2008,第1pa1期

机译：VLT NACO / SDI和MMT SDI的太阳系外行星种群以及直接自适应光学成像调查的约束：巨型行星稀少分布
4. Development of Binary Band-limited Coronagraph Masks for Extremely High Contrast Imaging of Extrasolar Planets with Terrestrial Planet Finder [C] . Justin Crepp, Jian Ge, John Debes, Optical, Infrared, and Millimeter Space Telescopes pt.3 . 2004

机译：利用地球行星查找器开发用于太阳系外行星的极高对比度成像的二进制带限电晕仪掩模
5. A high contrast survey for extrasolar giant planets with the Simultaneous Differential Imager (SDI). [D] . Biller, Beth Alison. 2007

机译：使用同步差分成像仪（SDI）对太阳系外超行星进行高对比度调查。
6. From the Academy: Extrasolar planets [O] . Jack J. Lissauer, Geoffrey W. Marcy, Shigeru Ida 2000

机译：来自学院：太阳系外行星
7. Constraints on Extrasolar Planet Populations from VLT NACO/SDI and MMT SDI and Direct Adaptive Optics Imaging Surveys: Giant Planets are Rare at Large Separations [O] . Eric L. Nielsen, Laird M. Close, Beth A. Biller, 2010

机译：VLT NACO / SDI和MMT SDI以及直接自适应光学成像调查对太阳系外行星种群的限制：巨型行星稀疏分布

Development of multi-spectral QWIPs for extrasolar planets imaging

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