| 发明名称 |
TIME-RESOLVED MAGNETIC SENSING WITH ELECTRONIC SPINS IN DIAMOND |
| 摘要 |
A system for performing Walsh reconstruction of time dependent fields with a quantum probe that includes a diamond structure that includes nitrogen-vacancy (NV) centers for sensing magnetic and electric fields. An arbitrary waveform generator and microwave waveguides manipulate the quantum spins in the diamond structure using a plurality of coherent control sequences to measure the arbitrary profile of time-varying magnetic fields. A laser that optically addresses the quantum spins in the diamond structure for initialization and readout. |
| 申请公布号 |
US2014340085(A1) |
申请公布日期 |
2014.11.20 |
| 申请号 |
US201414155786 |
申请日期 |
2014.01.15 |
| 申请人 |
Massachusetts Institute of Technology |
发明人 |
Cappellaro Paola;Cooper-Roy Alexandre |
| 分类号 |
G01R33/60 |
主分类号 |
G01R33/60 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system for performing Walsh reconstruction of time dependent fields with a quantum probe comprising:
a diamond structure that includes nitrogen-vacancy (NV) centers for sensing magnetic and electric fields; arbitrary waveform generator and microwave waveguides that manipulate the quantum spins in the diamond structure using a plurality of coherent control sequences to measure the arbitrary profile of time-varying magnetic fields; and a laser to optically address the quantum spins in the diamond structure for initialization and readout. |
| 地址 |
Cambridge MA US |
