File:Different orientation illuminations.png

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Different_orientation_illuminations.png (440 × 183 pixels, file size: 5 KB, MIME type: image/png)

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Summary

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Description thumb|right|400px|Illuminations for different orientations. Left: the blue and orange positions in the pupil (poles) are both satisfactory for imaging the horizontal pitch. Right: the orange position can image the diagonal pitch but with poor depth of focus, but the blue cannot produce the image when light is scattered beyond the numerical aperture (black circle). Different orientation pitches will require different illuminations.refW. N. Partlo et al., Proc. SPIE 1927, 137 (1993).</ref> The colored patterns on the right are matched to the corresponding pupil locations on the left.
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Source Power Point
Author Guiding light

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Guiding light at English Wikipedia, the copyright holder of this work, hereby publishes it under the following licenses:
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The original description page was here. All following user names refer to en.wikipedia.
Date/Time Dimensions User Comment
2019-08-09 09:57:44 440 × 183 Guiding light
2019-08-09 07:55:21 440 × 183 Guiding light
2019-08-07 08:03:31 440 × 183 Guiding light
2019-08-07 01:49:36 440 × 183 Guiding light Uploading a self-made file using [[Wikipedia:File_Upload_Wizard|File Upload Wizard]]
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current15:57, 2 April 2020Thumbnail for version as of 15:57, 2 April 2020440 × 183 (5 KB)Hippymoose17 (talk | contribs)Transferred from en.wikipedia (MTC!) (1.1.0)

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