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HoloDings

64 Byte hinzugefügt, 17:45, 11. Okt. 2019
https://youtu.be/FgOgz5swqNQ
 
A DIY hologram project based on AIRR ("Aerial Imaging by Retro‐Reflection") developed by Prof. Yamamoto. Using two optical component, if you count the observers eyes too it's one more :D This optical system refocuses the light-path in mid air, hence you get the impression of a floating image in mid air.
The half mirror is self made. The glas is cut from a photo picture frame, and a sun shield / privacy foil was applied.
==== How it works ====
The following animation shows, from the side, the light-path for the upper half of the half mirror. The blue lines are the retroreflectors, the green line is the half mirror.
[[Datei:HoloDingsAni.gif]]
==== Gallery ====
<gallery mode="packed-hover">
image:HoloDings1.jpg
image:HoloDings3.jpg
image:HoloDings4.jpg
 
image:holodings_led_display_1.jpg
image:holodings_led_display_2.jpg
==== External links ====
http://www.k2.t.u-tokyo.ac.jp/perception/AIRR_Tablet/index-e.html
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