File:Total internal reflection by fluorescence.jpg

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Original file ‎(1,500 × 1,080 pixels, file size: 1.04 MB, MIME type: image/jpeg)

Captions

Captions

Zig Zag path of light

Summary[edit]

Description A 405nm violet diode laser is gently focused to a thin beam withh a large depth of focus. It enters a thick glass plate at one clear-cut edge. The angle of incidence is chosen for total internal reflection within the glass. The laser beam travels zig zag and makes the glass fluoresce greenish. This fluorescence light is emitted in all directions and therefore can be seen from the outside.
Date
Source Laserbeam Glass Plate Fluorescence
Author yellowcloud from Germany

Licensing[edit]

w:en:Creative Commons
attribution
This file is licensed under the Creative Commons Attribution 2.0 Generic license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
This image, originally posted to Flickr, was reviewed on November 23, 2009 by the administrator or reviewer File Upload Bot (Magnus Manske), who confirmed that it was available on Flickr under the stated license on that date.

File history

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Date/TimeThumbnailDimensionsUserComment
current07:30, 22 March 2019Thumbnail for version as of 07:30, 22 March 20191,500 × 1,080 (1.04 MB)Gavin R Putland (talk | contribs)Recropped so that zig-zag pattern shows better in thumbnails. Checked that this does not invalidate existing uses of image.
08:29, 23 November 2009Thumbnail for version as of 08:29, 23 November 20093,872 × 2,592 (4.4 MB)File Upload Bot (Magnus Manske) (talk | contribs){{Information |Description=A 405nm violet diode laser is gently focused to a thin beam withh a large depth of focus. It enters a thick glass plate at one clear-cut edge. The angle of incidence is chosen for total internal reflection within the glass. The

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