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Ultrafast all-optical modulation of the visible and infrared spectrum with nanorod arrays
Ultrafast all-optical modulation of the visible and infrared spectrum with nanorod arrays
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机译:纳米棒阵列对可见光谱和红外光谱的超快全光调制
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摘要
Disclosed herein is a method of optical modulation, the method comprising irradiating an optical switch with a control beam at a first control time and irradiating the optical switch with a signal beam at a signal time. The transmitted intensity of the signal beam in a direction depends on the delay time between the first control time and the signal time and the transmitted intensity of the signal beam in the direction is detectably different than a static signal. The optical switch comprises a nanorod array, the nanorod array comprising a plurality of nanorods extending outwardly from a substrate.
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