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document
Godschalk, F. (author), Nazarov, Y.V. (author)
Recently, we have proposed the half-Josephson laser (HJL): a device that combines lasing with superconducting leads, providing a locking between the optical phase and the superconducting phase difference between the leads. In this work, we propose and investigate two setups derived from a superconducting quantum interference device (SQUID),...
journal article 2014
document
Godschalk, F. (author), Nazarov, Y.V. (author)
We describe a superconducting device capable of producing laser light in the visible range at half the Josephson generation frequency, with the optical phase of the light locked to the superconducting phase difference. An earlier proposed device, the so-called “half-Josephson laser” [ Phys. Rev. Lett. 107 073901 (2011)], cannot provide long...
journal article 2013
document
Godschalk, F. (author), Hassler, F. (author), Nazarov, Y.V. (author)
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...
journal article 2011