Diamond sensor unit
AssigneeSumitomo Electric Industries, Ltd.
InventorsYoshiki Nishibayashi, Hiromi Nakanishi, Hiroshige Deguchi, Tsukasa Hayashi, Natsuo Tatsumi
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Abstract
A diamond sensor unit includes: a diamond having a color center with electron spin; an excitation light irradiation part that irradiates the diamond with excitation light; a first patch antenna that receives electromagnetic waves; an electromagnetic wave irradiation part that irradiates the diamond with the electromagnetic waves received by the first patch antenna; a detection part that detects radiated light radiated from the color center of the diamond after the diamond is irradiated with the excitation light and the electromagnetic waves; and an optical waveguide that transmits the excitation light and the radiated light.
Claims5
A diamond sensor unit, comprising:
- a diamond having a color center with electron spin;
- an excitation light irradiation part configured to irradiates the diamond with excitation light;
- a first patch antenna configured to receives electromagnetic waves;
- an electromagnetic wave irradiation part provided separately from the first patch antenna and configured to irradiates the diamond with the electromagnetic waves received by the first patch antenna via a transmission path;
- a detection part configured to detects radiated light radiated from the color center of the diamond after the diamond is irradiated with the excitation light and the electromagnetic waves;
- and
- an optical waveguide configured to transmits the excitation light and the radiated light.
Dependencies are inferred from the claim text.