File:Artificial ruby hemisphere under a monochromatic light.jpg

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Original file (4,288 × 2,848 pixels, file size: 2.18 MB, MIME type: image/jpeg)

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日本語: 単色光源（緑レーザー 波長532nm）下における人造ルビー半球。φ=3mm 緑色光はCr3+に吸収され、赤色光として再度発光している。
English: Artificial ruby hemisphere under a monochromatic light (green laser; wavelength=532nm). φ=3mm The green light is absorbed by Cr3+, and it is re-emitted as red luminescence.
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Author D.328
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under a normal light

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Date/TimeThumbnailDimensionsUserComment
current15:01, 2 July 2011Thumbnail for version as of 15:01, 2 July 20114,288 × 2,848 (2.18 MB)D.328 (talk | contribs)high resolution image
13:48, 2 July 2011Thumbnail for version as of 13:48, 2 July 20111,542 × 1,024 (416 KB)D.328 (talk | contribs)

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