Keywords: Quantum images (5940502479).jpg A laser beam marked as 'probe' first passes through a mask that imprints a visual pattern Along with a second laser beam marked 'pump' it enters a cell containing a gas of rubidium atoms Interactions between the rubidium gas and the beams produce an amplified version of the imprinted image as well as a second version of the image rotated 180 degrees around the pump The bottom panel shows from left to right an incoming probe beam imprinted with the letters 'N' and 'T ' an outgoing probe beam with an amplified image and an upside-down version of the letters The middle image is 'entangled' with the rightmost image; the images' changes over time are highly related to one another Credit V Boyer et al JQI Disclaimer Any mention of commercial products within NIST web pages is for information only; it does not imply recommendation or endorsement by NIST Use of NIST Information These World Wide Web pages are provided as a public service by the National Institute of Standards and Technology NIST With the exception of material marked as copyrighted information presented on these pages is considered public information and may be distributed or copied Use of appropriate byline/photo/image credits is requested https //www flickr com/photos/usnistgov/5940502479/ Quantum images 2008-06-11 16 07 https //www flickr com/people/63059536 N06 National Institute of Standards and Technology PD-USGov National Institute of Standards and Technology https //flickr com/photos/63059536 N06/5940502479 2016-09-07 02 11 22 United States Government Work Uncategorized 2016 November 5 |