发明名称 |
HYPERPOLARISATION DEVICE USING PHOTONS WITH ORBITAL ANGULAR MOMENTUM |
摘要 |
A magnetic resonance examination system comprises an RF-system for inducing resonance in polarised dipoles and receiving magnetic resonance signals from an object to be examined and an photonic-based hyperpolarisation device. The an electromagnetic source for emitting photonic radiation: —a mode converter to impart orbital angular momentum to the electromagnetic radiation; a spatial filter to select from the mode converter a diffracted or refracted photonic beam endowed with orbital angular momentum for polarising the dipoles via transferred orbital angular momentum; —a beam controller to apply the photonic beam endowed with orbital angular momentum over an extended target zone. |
申请公布号 |
US2012081120(A1) |
申请公布日期 |
2012.04.05 |
申请号 |
US201013376851 |
申请日期 |
2010.06.14 |
申请人 |
ELGORT DANIEL R.;ALBU LUCIAN REMUS;KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
ELGORT DANIEL R.;ALBU LUCIAN REMUS |
分类号 |
G01R33/34 |
主分类号 |
G01R33/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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