Wikimedia Commons

File:Green Laser through irregular glass mj2.jpg

Original file (3,333 × 2,500 pixels, file size: 3.59 MB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

edit
Description
English: A green laser beam passes through an irregular sheet of glass and produces an image on the wall. Here the caustic effect, normally seen with incoherent light, is combined with interference of laser rays travelling along different lenght paths because of varying refraction angles. Class III laser pointer, 530nm lambda, 0.05m laser to glass distance, 3m glass to wall distance.
Français : Image produite sur un mur par un faisceau laser vert ayant traversé une feuille de verre irrégulière ; ici l'effet habituellement observé avec une lumière incohérente s'est combiné à l'interférence des rayons laser qui se déplacent le long de trajets de longueur différente à cause des angles de réfraction variables. Données : Pointeur laser de classe III, lambda 530nm ; distance laser-verre 0,05m ; distance verre-mur : 3m
Date
Source Own work
Author Mariojan photo

Licensing

edit
I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution
This file is licensed under the Creative Commons Attribution 4.0 International 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.


File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current17:13, 9 December 2017Thumbnail for version as of 17:13, 9 December 20173,333 × 2,500 (3.59 MB)Mariojan photo (talk | contribs)User created page with UploadWizard

You cannot overwrite this file.

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Green_Laser_through_irregular_glass_mj2.jpg&oldid=468953600"
  NODES
camera 5
HOME 1
Intern 2
languages 2
os 7
text 1