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一个地面天文观测的远红外光度计
谢光中; C.Ceccarelli; L.Pietranera; G.Dall′oglio; G.Ferri; S.Radford
Source Publication云南天文台台刊
1984
Issue2Pages:58-66
Contribution Rank第1完成单位
Indexed By其他
Abstract我们共同研制成功了一个适用于毫米波段大气窗口的红外光度计。它由锗—镓测辐射热计组成,工作温度在1.0K 输入量AW=0.3cm2sr,而NET=1mk/Hz1/2。两个金属的网格建立了两个窗,频率分别为10cm-1和5cm-1。我们的光度计的特点是:(1)灵敏度高到足以达到大气辐射的量子涨落的极限,但又特别简单易于控制。(2)我们的系统不需要使用外部的泵,因此,在望远镜的焦平面上易于操作。
Language中文
Subject Area天文学
Subtype期刊论文
ISSN1001-7526
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/7063
Collection星系研究组
Recommended Citation
GB/T 7714
谢光中,C.Ceccarelli,L.Pietranera,等. 一个地面天文观测的远红外光度计[J]. 云南天文台台刊,1984(2):58-66.
APA 谢光中,C.Ceccarelli,L.Pietranera,G.Dall′oglio,G.Ferri,&S.Radford.(1984).一个地面天文观测的远红外光度计.云南天文台台刊(2),58-66.
MLA 谢光中,et al."一个地面天文观测的远红外光度计".云南天文台台刊 .2(1984):58-66.
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