Standing-wave radio frequency exciter
First Claim
1. A system for magnetic detection,comprising:
- a magneto-optical defect center material comprising a plurality of magneto-optical defect centers,a radio frequency (RF) exciter system configured to provide RF excitation to the magneto-optical defect center material;
an optical light source configured to direct excitation light to the magneto-optical defect center material;
an optical detector configured to receive an optical signal emitted by the magneto-optical defect center material based on the excitation light and the RF excitation; and
wherein the RF exciter system comprises;
aRF source;
a controller configured to control the RF source,a RF input;
a RF ground;
a microstrip line electrically connected to the RF input and short circuited to the RF ground adjacent the magneto-optical defect center material,wherein controller is configured to control the RF source such that a standing wave RF field is created in the magneto-optical defect center material.
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Accused Products
Abstract
A system for magnetic detection includes a magneto-optical defect center material comprising a plurality of magneto-optical defect centers, an optical light source, an optical detector, and a radio frequency (RF) excitation source. The optical light source is configured to provide optical excitation to the magneto-optical defect center material. The optical detector is configured to receive an optical signal emitted by the magneto-optical defect center material. The RF excitation source is configured to provide RF excitation to the magneto-optical defect center material. The RF excitation source includes an RF feed connector, and a metallic material coated on the magneto-optical defect center material and electrically connected to the RF feed connecter.
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Citations
16 Claims
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1. A system for magnetic detection,comprising:
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a magneto-optical defect center material comprising a plurality of magneto-optical defect centers, a radio frequency (RF) exciter system configured to provide RF excitation to the magneto-optical defect center material; an optical light source configured to direct excitation light to the magneto-optical defect center material; an optical detector configured to receive an optical signal emitted by the magneto-optical defect center material based on the excitation light and the RF excitation; and wherein the RF exciter system comprises;
aRF source; a controller configured to control the RF source, a RF input; a RF ground; a microstrip line electrically connected to the RF input and short circuited to the RF ground adjacent the magneto-optical defect center material, wherein controller is configured to control the RF source such that a standing wave RF field is created in the magneto-optical defect center material. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 12)
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9. A radio frequency (RF) exciter system for providing RF excitation to a magneto-optical defect center material comprising a plurality of magneto-optical defect centers, the RF exciter system comprising:
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a RF input; a controller configured to control an RF source to apply a RF signal to the RF input;
aRF ground; and a microstrip line electrically connected to the RF input and short circuited to the RF ground adjacent the magneto-optical defect center material; wherein the controller is configured to control the RF source to apply the RF signal to the RF input such that a standing wave RF field is created in the magneto-optical defect center material. - View Dependent Claims (10, 11)
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13. A radio frequency (RF) exciter system, comprising:
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a RF exciter circuit for providing RF excitation to a magneto-optical defect center material comprising a plurality of magneto-optical defect centers, the RF exciter circuit comprising; a RF input; a RF ground; and a microstrip line electrically connected to the RF input and short circuited to the ground adjacent the magneto-optical defect center material; a controller configured to control a RF source to apply an RF signal to the RF input;
wherein the controller is configured to control the RF source to apply the RF signal to the RF input such that a standing wave RF field is created in the magneto-optical defect center material; anda RF termination component configured to reduce back reflection of a RF signal from a short circuit. - View Dependent Claims (14, 15, 16)
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Specification