翻訳と辞書 Words near each other ・ Astro Tower ・ Astro Trax ・ Astro Tripper ・ Astro TVIQ ・ Astro Vaanavil ・ Astro Vellithirai ・ Astro Vinmeen HD ・ Astro Wah Lai Toi ・ Astro Warna ・ Astro Warrior ・ Astro Wars ・ Astro Wheel ・ Astro Xi Yue HD ・ Astro Xiao Tai Yang ・ Astro Zhi Zun HD ・ Astro-comb ・ Astro-G ・ Astro-H ・ Astro-Physics ・ AstroAvenger ・ Astroball ・ Astroballe ・ Astrobase ・ Astrobee ・ Astrobiology ・ Astrobiology (journal) ・ Astrobiology Field Laboratory ・ Astrobiology Science and Technology for Exploring Planets ・ Astrobiology Society of Britain ・ Astrobiophysics Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Astro-comb ： ウィキペディア英語版 Astro-comb An astro-comb is a new type of frequency comb which promises to increase the resolution of existing spectrographs by nearly a hundredfold, allowing it to be used as an observational tool in astronomy and detect redshift wobbles caused by smaller exoplanets than is currently possible. Existing frequency combs were too precise to be useful for astronomy, with "teeth" too close together. In other words, the repetition rate or the frequency spacing between the comb lines was much smaller (<1 gigahertz) than that required for astronomical applications (~tens of gigahertz or more). The first astro-comb will be installed in 2009 or 2010 on the William Herschel Telescope on the Canary Islands. The device was developed by a team led by Chih-Hao Li of Harvard University. The astro-comb uses a pulsed laser to filter starlight before feeding the signal into a spectrograph. It has the potential to revolutionise astrophysical spectroscopy. ==See also== * Frequency comb * Comb filter 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Astro-comb」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.