公开(公告)号：WO2016118791A1

公开(公告)日：2016-07-28

申请号：PCT/US2016/014403

申请日：2016-01-21

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, John B., Jr. ,  KAUP, Peter G. ,  JULIE LYNNE, Miller ,  RUSSO, Jon C. ,  STOCKMAN, Emanuel Solomon

IPC分类号： G01R33/02

CPC分类号： G01R33/032

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.

摘要翻译： 用于磁检测的系统包括：氮空位（NV）金刚石材料，其包括多个NV中心;射频（RF）激发源，被配置为向NV金刚石材料提供RF激励;光学激发源，被配置为向 NV金刚石材料，被配置为接收由NV金刚石材料发射的光信号的光学检测器和控制器。 光信号基于NV金刚石材料的超精细状态。 控制器被配置为基于由NV金刚石材料发射的超精细状态来检测光信号的梯度。