The RHEA single-mode spectrograph

The RHEA single-mode spectrograph
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RHEA 单模光谱仪

DOI：
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发表时间：
2018
期刊：
Astronomical Telescopes + Instrumentation
影响因子：
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通讯作者：
D. Coutts
D. Coutts
中科院分区：
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文献类型：
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作者：
T. Feger;C. Schwab;B. C. K. Kuo Tiong;M. Ireland;A. Rains;D. Coutts

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RHEA是一款紧凑型高分辨率单模摄谱仪，在预算允许的情况下，可以很容易地大批量生产。仪器将被放置在温度稳定的真空室中，真空室周围有多层热屏蔽。光学设计采用具有成本效益的市售组件，nents，一个冷却的CMOS检测器，和一个双光纤输入，允许同时进行波长校准。
RHEA is a compact high-resolution single-mode spectrograph that can easily be produced in larger quantities as budgets allow. The instrument will be housed in a temperature-stabilized vacuum chamber which is surrounded by several layers of thermal shielding. The optical design employs cost-effective commercially available compo- nents, a cooled CMOS detector, and a double-fiber input which permits simultaneous wavelength calibration.