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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.
|Date||2 July 2011|
|Camera manufacturer||NIKON CORPORATION|
|Camera model||NIKON D90|
|Image resolution in width direction||240|
|Image resolution in height direction||240|
|Unit of X and Y resolution||2|
|Exposure time||1/6 sec (0.16666666666667)|
|F number||f / 29|
|ISO speed rating||200|
|Lens focal length||200 mm|
|Date and time original image was generated||2011:07:02 21:06:48|
|Date and time image was made digital data||2011:07:02 21:06:48|
|Maximum lens aperture||5|
|Digital zoom ratio||1|
|Focal length in 35 mm film||300 mm|
|Software used||Adobe Photoshop Camera Raw 6.4.1|
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