Updating quantum cryptography and communications 2016 Chat with granny with out registration
The United States must ensure that basic and applied research and development in quantum science and technology receive adequate, sustained funding, while seeking to attract and retain top talent.
In the process, the exploration of new paradigms for public-private partnership will also be critical.
As developments in quantum radar, sensing, imaging, metrology, and navigation become more mature, the Do D also should consider further prototyping of and experimentation with these technologies.
Going forward, although the full impact of this second quantum revolution remains to be seen – and some skepticism is warranted – the United States must mitigate the long-term risks of technological surprise in this domain through leveraging its existing advantages in innovation.
China’s advances in quantum science could impact the future military and strategic balance, perhaps even leapfrogging traditional U. By contrast, the United States has yet to progress toward implementing such solutions, or alternatives from post-quantum cryptography, at scale.
Going forward, if China succeeds in becoming a pioneer in quantum computing, then the leveraging of such immense computing capabilities could convey strategic advantage, placing sensitive information systems at risk.
At the highest levels, China’s leaders recognize the strategic potential of quantum science and technology to enhance economic and military dimensions of national power.
And conventional encryption methods would hardly represent a challenge for the quantum computers of the future.
However, the concepts presented there were mostly of theoretical interest, because the technology involved in implementing them wouldhave been far beyond the reach of our current knowledge.
In particular, single polarized photons had to be trapped, bounding back and forth between perfectly reflecting mirrors, and perfect efficiency in photon detection was required.
Interest in this technique has grown rapidly over the last two years or so.
The most recent work in this field, which a team headed by Christoph Marquardt and Gerd Leuchs at the Max Planck Institute for the Science of Light in Erlangen is now presenting, is set to heighten the interest of telecommunications companies, banks and governmental institutions even further.