| 发明名称 |
DNV MAGNETIC FIELD DETECTOR |
| 摘要 |
A system for magnetic detection includes a nitrogen vacancy (NV) diamond material comprising a plurality of NV centers, a radio frequency (RF) excitation source configured to provide RF excitation to the NV diamond material, an optical excitation source configured to provide optical excitation to the NV diamond material, an optical detector configured to receive an optical signal emitted by the NV diamond material, and a controller. The optical signal is based on hyperfine states of the NV diamond material. The controller is configured to detect a gradient of the optical signal based on the hyperfine states emitted by the NV diamond material. |
| 申请公布号 |
US2016356863(A1) |
申请公布日期 |
2016.12.08 |
| 申请号 |
US201615179957 |
申请日期 |
2016.06.10 |
| 申请人 |
Lockheed Martin Corporation |
发明人 |
BOESCH Brian P.;BRUCE Gregory Scott;CAMMERATA Jeff D.;COAR David Nelson;EGAN Laird Nicholas;FISK Bryan Neal;LEW Wilbur;MANICKAM Arul;SEKELSKY Stephen Michael;STETSON, JR. John B.;KAUP Peter G.;MILLER Julie Lynne;RUSSO Jon C.;STOCKMAN Emanuel Solomon;MEYER Thomas J.;KRAUSE James Michael;MABRY James P.;PEPA Elton |
| 分类号 |
G01R33/032;G05D1/10;B64C39/02;G05D1/00 |
主分类号 |
G01R33/032 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system for magnetic detection, comprising:
a diamond nitrogen-vacancy (DNV) sensor comprising:
a nitrogen vacancy (NV) diamond material comprising a plurality of NV centers;a radio frequency (RF) excitation source configured to provide RF excitation to the NV diamond material;an optical excitation source configured to provide optical excitation to the NV diamond material;an optical detector configured to receive an optical signal emitted by the NV diamond material, wherein the optical signal is based on hyperfine states of the NV diamond material; anda controller configured to detect a gradient of the optical signal based on the hyperfine states emitted by the NV diamond material. |
| 地址 |
Bethesda MD US |
