Noninvasive Imaging Method of Microwave Near Field Based on Solid-State Quantum Sensing
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2018-04-05 |
| Journal | IEEE Transactions on Microwave Theory and Techniques |
| Authors | Bo Yang, Yue Dong, Zhen-Zhong Hu, Guo Quan Liu, Yong-Jin Wang |
| Institutions | Peking University, Nanjing University of Posts and Telecommunications |
| Citations | 53 |
Abstract
Section titled āAbstractāIn this paper, we propose a non-invasive imaging method of microwave near\nfield using a diamond containing nitrogen-vacancy centers. We applied\nsynchronous pulsed sequence combined with charge coupled device camera to\nmeasure the amplitude of the microwave magnetic field. A full reconstruction\nformulation of the local field vector, including the amplitude and phase, is\ndeveloped by measuring both left and right circular polarizations along the\nfour nitrogen-vacancy axes. Compared to the raster scanning approach, the two\ndimensional imaging method is promising for application to circuit failure\nanalysis. A diamond film with micrometer thinness enables high-resolution near\nfield imaging. The proposed method is expected to have applications in\nmonolithic-microwave-integrated circuit chip local diagnosis, antenna\ncharacterization, and field mode imaging of microwave cavities and waveguides.\n
Tech Support
Section titled āTech SupportāOriginal Source
Section titled āOriginal SourceāReferences
Section titled āReferencesā- 2006 - Köhler illumination for high-resolution optical metrology
- 2006 - Pulsed magnetic resonance on single defect centers in diamond