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US 12,535,435 B2Granted
Microwave quantum device
AssigneeTechnion Research & Development Foundation Limited
InventorsAharon Blank, Alexander Sherman
Life of this patent
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Abstract
A microwave device comprises: a cavity containing a crystal having paramagnetic defects, and being responsive to light; a magnetic field source for applying magnetic field to the cavity and the crystal; and a light source for generating a pump light beam directed to the crystal and having a frequency selected to induce inversion of spin energy levels of the crystal.
Claims20
A microwave device, comprising:
- a cavity containing a crystal having paramagnetic defects, said crystal being responsive to light;
- a magnetic field source for applying magnetic field to said cavity and crystal;
- and
- a light source for generating a pump light beam directed to said crystal and having a frequency selected to induce inversion of spin energy levels of said crystal;
- wherein dimensions and shapes of said cavity and said crystal are selected such that a filling factor associated with a secondary magnetic field generated by microwave radiation resulting from said inversion is from about 0.3 to about 0.8.
2 more elements
Dependencies are inferred from the claim text.