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File:Williamson Electron Spinnor Twisted Photon Strip.png

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Summary

Description

This Illustrated a Circular Polarized Photon Ribbon wrapped 720 degrees yielding a Torodial Topology

Other information

John Has released this file to be in the Public domain specifically for WikiPedia.

Email: Hello Piet and everyone,

The one from the eprint may have a SPIE copyright on it. Again not sure here.

Had a go at making a new one for you but my old (windows) machine will no longer boot. Need to spend a bit of time getting Povray working. Anyone got POVRAY working on a MAC?

Here is one I'm sure has never been used, so the copyright is mine. Is this the kind of thing you are looking for?

Regards to all, John.
Source John.Williamson@glasgow.ac.uk
Author Dr. John Williamson
Permission
(Reusing this file)
VRT Wikimedia

This work is free and may be used by anyone for any purpose. If you wish to use this content, you do not need to request permission as long as you follow any licensing requirements mentioned on this page.

The Wikimedia Foundation has received an e-mail confirming that the copyright holder has approved publication under the terms mentioned on this page. This correspondence has been reviewed by a Volunteer Response Team (VRT) member and stored in our permission archive. The correspondence is available to trusted volunteers as ticket #2016082110008355.

If you have questions about the archived correspondence, please use the VRT noticeboard. Ticket link: https://ticket.wikimedia.org/otrs/index.pl?Action=AgentTicketZoom&TicketNumber=2016082110008355
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Licensing

Public domain This work has been released into the public domain by its author, Dr. John Williamson. This applies worldwide.
In some countries this may not be legally possible; if so:
Dr. John Williamson grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
Date/Time Dimensions User Comment
2016-08-15 07:48:42 1600× 1200× Pete.delaney Uploading a free file from somebody else using [[Wikipedia:File_Upload_Wizard|File Upload Wizard]]

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125,104 byte

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1,200 pixel

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2c52ac5441c518a1c9bf894447e0a331fc7e04b3

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Date/TimeThumbnailDimensionsUserComment
current00:05, 22 October 2016Thumbnail for version as of 00:05, 22 October 20161,600 × 1,200 (122 KB)FastilyCloneTransferred from en.wikipedia (MTC!)

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