翻訳と辞書 Words near each other ・ Voluntary Medical Service Medal ・ Voluntary observing ship program ・ Volume contraction ・ Volume control ・ Volume corrector ・ Volume CT ・ Volume Dois ・ Volume Eight ・ Volume element ・ Volume entropy ・ Volume expander ・ Volume expansion ・ Volume Five ・ Volume form ・ Volume fraction ・ Volume hologram ・ Volume I (Queensberry album) ・ Volume II (Kamchatka album) ・ Volume III (Kamchatka album) ・ Volume III (song) ・ Volume index ・ Volume integral ・ Volume license key ・ Volume Logic ・ Volume Magazine ・ Volume mesh ・ Volume Nine ・ Volume of an n-ball ・ Volume of distribution ・ Volume of fluid method 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 Volume hologram ： ウィキペディア英語版 Volume hologram Volume holograms are holograms where the thickness of the recording material is much larger than the light wavelength used for recording. In this case diffraction of light from the hologram is possible only as Bragg diffraction, i.e., the light has to have the right wavelength (color) and the wave must have the right shape (beam direction, wavefront profile). Volume holograms are also called ''thick holograms'' or ''Bragg holograms''. == Theory == Volume holograms were first treated by H. Kogelnik in 1969 by the so-called "coupled-wave theory". For volume ''phase'' holograms it is possible to diffract 100% of the incoming reference light into the signal wave, i.e., full diffraction of light can be achieved. Volume ''absorption'' holograms show much lower efficiencies. H. Kogelnik provides analytical solutions for transmission as well as for reflection conditions. A good text-book description of the theory of volume holograms can be found in a book from J. Goodman . 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「Volume hologram」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.