Diffuse Infrared Background Experiment
- 漫射红外线背景辐射实验（DIRBE是NASA宇宙背景探测者任务中的实验，用于测量天空漫射红外线。其仪器包括绝对辐射计和口径19公分的折叠离轴格里望远镜）
Diffuse Infrared Background Experiment
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abstract:
Diffuse Infrared Background Experiment (DIRBE) was an experiment on NASA's COBE mission, to survey the diffuse infrared sky. The DIRBE instrument was an absolute radiometer with an off-axis folded-Gregorian reflecting telescope, with 19 cm diameter aperture.
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