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Single Photon System

11.09.2012
</a><strong>Background</strong><br>

A single photon system consists of an excitation source, for example a laser, a single photon emitter and components collecting the emitted photons and coupling it into an optical fiber. Usually the propagation direction of the single photons is opposite to the propagation direction of the optical pump radiation.<br><br> <!--break--><strong>Technology</strong><br> The invention is a <a name="_GoBack"></a>very compact single photon system, where the propagation direction of the emitted single photons corresponds to the propagation direction of the optical pump radiation.<br> <br>

<strong>Benefits</strong><br> <ul> <li>very compact single photon emission system (a few cm³)</li> <li>fiber integrated single photon source</li> <li>nano-/ microscopic single photon emitter</li> <li>operating at room temperature</li> </ul> <br> <strong>IP Rights</strong><br> US Patent Application September 2010<br> German Patent Application March 2011<br> <br> <strong>Patent Owner</strong><br> Humboldt-Universität zu Berlin, Germany<br>

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