Optical absorption by atomically doped carbon nanotubes under strong atom–field coupling |
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| Authors: | IV Bondarev B Vlahovic |
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| Institution: | aPhysics Department, North Carolina Central University, 1801 Fayetteville Street, Durham, NC 27707, USA |
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| Abstract: | We analyze optical absorption by atomically doped carbon nanotubes with a special focus on the frequency range close to the atomic transition frequency. We derive the optical absorption line-shape function and, having analyzed particular achiral nanotubes of different diameters, predict the effect of absorption line splitting due to strong atom–vacuum–field coupling in small-diameter nanotubes. |
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| Keywords: | Carbon nanotubes Atomic doping Optical absorption Strong coupling |
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