MICROSTRUCTURED MATERIALS, SYSTEMS AND METHODS FOR MODULATING Smith-PUSH RADIATION
The invention provides a microstructure material for modulating Smith-Purcell radiation, which mainly comprises a substrate and a nanorod array formed on the substrate, and the nanorod array comprises a plurality of nanorod structures arranged periodically; the arrangement period of the nano columns...
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| creator | FAN RENHAO WANG MU PENG RUWEN CHEN FEI CHEN JUNXUAN |
| description | The invention provides a microstructure material for modulating Smith-Purcell radiation, which mainly comprises a substrate and a nanorod array formed on the substrate, and the nanorod array comprises a plurality of nanorod structures arranged periodically; the arrangement period of the nano columns is 100 to 1000 nm; the nanorod array is further constructed in the mode that when the electron beams sweep across the surface of the nanorod array in parallel, Smith-Purcell radiation can be excited, and the wavelength of Smith-Purcell radiation light waves is modulated by changing the included angle between the electron beams and the nanorod array. Furthermore, the invention also provides a corresponding system and method. According to the invention, electron beams can be moved in any direction on a plane parallel to the surface of the two-dimensional particle array in the microstructure material to generate Smith-Peltier radiation, and the Smith-Peltier radiation can be simply, flexibly and dynamically modulated |
| format | Patent |
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Furthermore, the invention also provides a corresponding system and method. 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Furthermore, the invention also provides a corresponding system and method. According to the invention, electron beams can be moved in any direction on a plane parallel to the surface of the two-dimensional particle array in the microstructure material to generate Smith-Peltier radiation, and the Smith-Peltier radiation can be simply, flexibly and dynamically modulated</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
| title | MICROSTRUCTURED MATERIALS, SYSTEMS AND METHODS FOR MODULATING Smith-PUSH RADIATION |
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