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Qin Liu assembles faked-state generator (on this picture, he tunes a laser-to-fiber coupler)

This faked-state generator has been used in an eavesdropping experiment.

This picture from Full eavesdropping on quantum cryptography gallery and Quantum hacking lab gallery is included in Picture Collection (ref. nr. a281-33) on Photo Pages.

Taken on February 11, 2009.
Fujichrome Sensia 100 film, Canon EOS-3, EF 50mm 1:1.4 USM lens, f/2.2 1/25, 550EX flash, handheld. Scanned on Nikon LS-2000 scanner.

How you can use this image. ©2009 Vadim Makarov