All Articles Tagged As: quantum encryption

Physicists Produce Quantum-Entangled Images (6/16/2008)

Convenient, Versatile Technique Could Provide New Tool for Quantum Information, Better Optical Measurements ...> Full Article

Design Enables More Cost Effective Quantum Key Distribution (6/1/2008)

Researchers have demonstrated a simpler and potentially lower-cost method for distributing strings of digits, or "keys," for use in quantum cryptography, the most secure method of transmitting data ...> Full Article

Quantum Mechanical Con Game (5/6/2008)

For the first time, physicists have come up with a scheme that would allow a quantum mechanical expert to win every time in a con game with a victim who only knows about classical physics ...> Full Article

Quantum Channel Between Earth And Space? Firing Photons Makes Advance In Space Communication (3/31/2008)

For the first time, physicists have been able to identify individual returning photons after firing and reflecting them off of a space satellite in orbit almost 1,500 kilometres above the earth. The experiment has proven the possibility of constructing a quantum channel between Space and Earth. ...> Full Article

Researchers Solve Problem of Quantum Dot 'Blinking' (1/25/2008)

Quantum dots-tiny, intense, tunable sources of colorful light-are illuminating new opportunities in biomedical research, cryptography and other fields ...> Full Article