Single Photons - Pictures


 

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 Code Number :   7A55.20  

Disclaimer:

Reprinted by permission of Dick Berg, University of Maryland, for use on this website.

The demonstrations contained and referenced herein are listed for the purposes of cataloging and describing physics demonstrations which should be conducted only under the direction of a trained instructional support professional or physicist. These demonstrations are not presented for the purpose of being conducted by persons unconnected to this Facility and/or persons not consulting with or being supervised by the recognized instructional support professional or physicist and his/her staff. The University is responsible only for those demonstrations carried out using its own equipment using established safety and scheduling policies, and bears no responsibility for those choosing to use this source material for their own purposes. All demonstrations described and contained herein are public domain, and can also be found in reference materials in libraries, bookstores, and electronic sources.

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Condition :   Excellent  
Principle :   Single Photon counting,
Area of Study :  Modern Physics   
Equipment :   4 slide series of single photon exposure.

 

Procedure :   The four slides show a picture of a girl during exposure of single photons.  The first picture gives an unrecognizable object, with each successive picture  being more recognizable.
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   References

Robert P. Crease, "The Only Mystery: The Quantum Interference of Single Electrons", The Prism and the Pendulum, Chapter 10, p. 191 - 205.



Mail Questions and Comments to:  Dale Stille