| 摘要 |
An energy beam, particularly a neutrino beam or an optical radiation beam, is detected by irradiating a material with the beam in the presence of electromagnetic fields. The material is such that the beam is coherently scattered thereby, and the coherent scattering of the beam causes coherent stimulated emission of radiant energy fields in the material. Electric or magnetic fields adjust the scatterer energy levels so that energy and momentum are conserved overall, and for detection. The neutrino beam causes derivation of RF photons which are detected by a radio receiver. Alternatively, the neutrino beam irradiates a bulk material having nuclei with non-zero spin and non-zero magnetic moments and with sufficient stiffness to recoil as a single entity after absorbing momentum from each neutrino in the beam. Optical radiation photons irradiate a transparent bulk material having nuclei with non-zero spin and non-zero magnetic moments; the nuclei have sufficient stiffness to recoil as a single entity after absorbing momentum from each photon. An applied D.C. magnetic field produces a significantly large number of aligned magnetic moments in the material for photon scattering. An optical beam is also detected by irradiating a capacitor having a transparent electrode that is biased to produce free electrons at an interface between the electrode and a dielectric. The free electrons scatter the optical radiation to produce coherent RF energy that is detected by a radio receiver. An optical beam is also detected by irradiating a crystal having magnetic dipoles aligned by a magnetic field. A coherent interaction between the dipoles and beam occurs to change the dipole spin state that is detected by a nuclear magnetic resonance detector.
|
