What experimental work is the French physicist, born in 1947 who serves on the selection committee for the John Stewart Bell Prize established in 2009, well-known for?
John Stewart Bell Prize:  The selection committee has included Gilles Brassard, Peter Zoller, Alain Aspect, John Preskill, and Juan Ignacio Cirac Sasturain, in addition to previous winners Sandu Popescu, Michel Devoret, and Nicolas Gisin. Alain Aspect: Alain Aspect (] ; born 15 June 1947) is a French physicist noted for his experimental work on quantum entanglement.
quantum entanglement