Print Email Facebook Twitter Proposal for an Optical Laser Producing Light at Half the Josephson Frequency Title Proposal for an Optical Laser Producing Light at Half the Josephson Frequency Author Godschalk, F. Hassler, F. Nazarov, Y.V. Faculty Applied Sciences Department QN/Quantum Nanoscience Date 2011-08-09 Abstract We describe a superconducting device capable of producing laser light in the visible range at half of the Josephson generation frequency with the optical phase of the light locked to the superconducting phase difference. It consists of two single-level quantum dots embedded in a p-n semiconducting heterostructure and surrounded by a cavity supporting a resonant optical mode. We study decoherence and spontaneous switching in the device. To reference this document use: http://resolver.tudelft.nl/uuid:74ab6f13-0c3e-4abd-abea-946c6250c447 DOI https://doi.org/10.1103/PhysRevLett.107.073901 Publisher American Physical Society ISSN 0031-9007 Source http://link.aps.org/doi/10.1103/PhysRevLett.107.073901 Source Physical Review Letters, 107 (7), 2011 Part of collection Institutional Repository Document type journal article Rights © 2011 The Author(s)American Physical Society Files PDF Godschalk_2011.pdf 327.69 KB Close viewer /islandora/object/uuid:74ab6f13-0c3e-4abd-abea-946c6250c447/datastream/OBJ/view