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    • 6. 发明申请
    • OPTICAL MAGNETOMETER ARRAY AND METHOD FOR MAKING AND USING THE SAME
    • 光学磁控计阵列及其制造和使用方法
    • WO2007078889A2
    • 2007-07-12
    • PCT/US2006/048053
    • 2006-12-14
    • INTEL CORPORATIONPARK, Chang-minRAMANATHAN, Shriram
    • PARK, Chang-minRAMANATHAN, Shriram
    • G01R33/032B82Y30/00G01R33/0322G01R33/24
    • An embodiment of the invention relates to a device comprising an array of optical magnetometers. The magnetometers comprise a light source, a container having a chamber filled with an atomic vapor, and a photo detector capable of detecting optical properties of the atomic vapor. The substrate and the array of the magnetometers are designed such that the magnetometers are able to detect weak magnetic fields. Also, the magnetometers are capable of detecting distinct portions of a magnetic field, such as a non-uniform magnetic field, using a single or a plurality of the magnetometers in the array simultaneously. Other embodiments of the invention include methods of making a device that comprises an array of optical magnetometers and methods of detecting a magnetic field using the device. The device and method can be used in medical diagnostics, such as detecting biomagnetic activities of the human's heart and brain.
    • 本发明的实施例涉及一种包括光学磁力计阵列的装置。 磁力计包括光源,具有填充有原子蒸汽的室的容器和能够检测原子蒸气的光学特性的光电检测器。 磁性计的基板和阵列被设计成使得磁力计能够检测弱磁场。 此外,磁力计能够同时使用阵列中的单个或多个磁力计来检测磁场的不同部分,例如不均匀的磁场。 本发明的其它实施例包括制造包括光学磁力计阵列的装置的方法和使用该装置检测磁场的方法。 该装置和方法可用于医学诊断,例如检测人类心脏和脑的生物磁性活动。