翻訳と辞書 Words near each other ・ Dove Gregory ・ Dove Holes ・ Dove Holes railway station ・ Dove Holes Tunnel ・ Dove Island ・ Dove Island (Canada) ・ Dove Island (Guangzhou) ・ Dove Kull ・ Dove Lake ・ Dove Lake (Montgomery County, Pennsylvania) ・ Dove Lake (Tasmania) ・ Dove Marine Laboratory ・ Dove Medical Press ・ Dove Mountain ・ Dove pan ・ Dove prism ・ Dove Real Beauty Sketches ・ Dove River (Canterbury) ・ Dove River (Tasman) ・ Dove River, New Zealand ・ Dove Science Academy ・ Dove si vola ・ Dove si vola (album) ・ Dove siete? Io sono qui ・ Dove Spring Formation ・ Dove Springs, Austin, Texas ・ Dove Valley, Colorado ・ Dove volano i corvi d'argento ・ Dove World Outreach Center ・ Dove World Outreach Center Quran-burning controversy 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 Dove prism ： ウィキペディア英語版 Dove prism A Dove prism is a type of ''reflective prism'' which is used to invert an image. Dove prisms are shaped from a truncated right-angle prism. A beam of light entering one of the sloped faces of the prism undergoes total internal reflection from the inside of the longest (bottom) face and emerges from the opposite sloped face. Images passing through the prism are flipped, and because only one reflection takes place, the image is inverted but not laterally transposed. The Dove prism is named for its inventor, Heinrich Wilhelm Dove. == Rotation == Dove prisms have an interesting property that when they are rotated along their longitudinal axis, the transmitted image rotates at twice the rate of the prism. This property means they can rotate a beam of light by an arbitrary angle, making them useful in ''beam rotators'', which have applications in fields such as interferometry, astronomy, and pattern recognition. Lesso and Padgett (1999) and Moreno et al. (2003, 2004) found that there is a change in the state of polarization of a beam of light on passing through a rotated dove prism. Polarization rotation in the infrared has been known for much longer. (Johnston 1977) The polarization-transforming properties of dove prisms are of particular interest because they can influence the signal measurement of the scientific instrument. 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「Dove prism」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.