Following my retirement, we have closed our company for new business.

Please do not hesitate to contact me directly, our email portal remeains open and I would be delighted to hear from you and provide ongoing support or advice.

Richard Thomson

support@rta-instruments.com

Companies represented up to the end of December 2023. Please now contact them directly.

k-Space Associates, Inc.
Phone: +1 (734) 426-7977
requestinfo@k-space.com
https://www.k-space.com

STAIB INSTRUMENTS GmbH
Phone: +49 8761 76 24 0
sales@staibinstruments.com
https://www.staibinstruments.com/

Wednesday 14 December 2011

And then there was ...

A group of physicists working at Chalmers University of Technology in Gothenburg, Sweden, have succeeded in proving that visible photons can be produced from the virtual particles that have been thought to exist in a quantum vacuum. The experiment is based on one of the most counterintuitive, yet, one of the most important principles in quantum mechanics: that vacuum is by no means empty nothingness; it teems with virtual particles flitting in and out of existence. Using the vibrational speeds associated with a superconducting quantum interference device to enact the dynamical Casmir effect the team was able to convert the virtual photons into real ones. Almost magical.

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