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Updated: Jul 15, 2026

Biomolecular Detection employing the Interferometric Reflectance Imaging Sensor (IRIS)
11:04

Biomolecular Detection employing the Interferometric Reflectance Imaging Sensor (IRIS)

Published on: May 3, 2011

罗塞塔号航天器上的OSIRIS进行深度冲击观测

Horst Uwe Keller1, Laurent Jorda, Michael Küppers

  • 1Max-Planck Institut für Sonnensystemforschung, Max-Planck-Strasse 2, 37191 Katlenburg-Lindau, Germany. keller@mps.mpg.de

Science (New York, N.Y.)
|September 10, 2005
PubMed
概括

欧西里斯摄像头观察了9P/Tempel 1彗星,发现撞击后化物与水的比率略有提高. 由气体加速的尘埃外流表明彗星活动的变化.

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Scattering And Absorption of Light in Planetary Regoliths11:34

Scattering And Absorption of Light in Planetary Regoliths

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相关概念视频

IR Spectrometers01:25

IR Spectrometers

There are two main infrared (IR) spectrophotometers: dispersive IR spectrometers and Fourier transform infrared (FTIR) spectrometers. In a dispersive IR spectrometer, a beam of infrared radiation produced by a hot wire is divided into two parallel equal-intensity beams using mirrors. One beam passes through the sample, while another is a reference beam. The beams then move through the monochromator, which separates the radiations into a continuous spectrum of different frequencies. The...