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Spectral reconstruction method for exoplanets

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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/46824

Title: Spectral reconstruction method for exoplanets
Authors: Baba, N. Browse this author
Zubko, N. Browse this author
Shibuya, H. Browse this author
Murakami, N. Browse this author
Keywords: exoplanets
nulling interferometry
stellar coronagraph
objective spectroscopy
imaging spectrometer
polarization interferometry
Issue Date: Oct-2010
Publisher: Taylor & Francis
Journal Title: Journal of Modern Optics
Volume: 57
Issue: 18
Start Page: 1803
End Page: 1807
Publisher DOI: 10.1080/09500341003802257
Abstract: A method to reconstruct the spectra of exoplanets is presented. The image and objective spectrum of a star-planet system are simultaneously observed. Starlight is destructively interfered to detect faint planetary signals. By referring to the image of the star-planet system, the pseudo objective spectra are computationally synthesized by using the stellar spectrum. Thus, the synthesized pseudospectra consist of only the stellar spectrum. The difference between the pseudo and the observed spectra reveals the features of the planetary spectrum.
Rights: This is an electronic version of an article published in Journal of Modern Optics, 57(18), Oct. 2010, 1803-1807. Journal of Modern Optics is available online at: http://www.informaworld.com/openurl?genre=article&issn=0950-0340&volume=57&issue=18&spage=1803
Type: article (author version)
URI: http://hdl.handle.net/2115/46824
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 馬場 直志

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