| ชื่อเรื่อง | : | Rainbow and blueshift effect of a dispersive spherical invisibility cloak impinged on by a nonmonochromatic plane wave |
| นักวิจัย | : | Zhang, Baile , Wu, Bae-Ian , Chen, Hongsheng , Kong, Jin Au |
| คำค้น | : | DRNTU::Science::Mathematics |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2551 |
| อ้างอิง | : | Zhang, B., Wu, B. I., Chen, H., & Kong, J. A. (2008). Rainbow and blueshift effect of a dispersive spherical invisibility cloak impinged on by a nonmonochromatic plane wave. Physical Review Letters, 101(6). , http://hdl.handle.net/10220/8755 , http://dx.doi.org/10.1103/PhysRevLett.101.063902 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Physical review letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We demonstrate some interesting phenomena associated with a nonmonochromatic plane wave passing through a spherical invisibility cloak whose radial permittivity and permeability are of Drude and Lorentz types. We observe that the frequency center of a quasimonochromatic incident wave will suffer a blueshift in the forward scattering direction. Different frequency components have different depths of penetration, causing a rainbowlike effect within the cloak. The concept of group velocity at the inner boundary of the cloak needs to be revisited. Extremely low scattering can still be achieved within a narrow band. |
| บรรณานุกรม | : |
Zhang, Baile , Wu, Bae-Ian , Chen, Hongsheng , Kong, Jin Au . (2551). Rainbow and blueshift effect of a dispersive spherical invisibility cloak impinged on by a nonmonochromatic plane wave.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Zhang, Baile , Wu, Bae-Ian , Chen, Hongsheng , Kong, Jin Au . 2551. "Rainbow and blueshift effect of a dispersive spherical invisibility cloak impinged on by a nonmonochromatic plane wave".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Zhang, Baile , Wu, Bae-Ian , Chen, Hongsheng , Kong, Jin Au . "Rainbow and blueshift effect of a dispersive spherical invisibility cloak impinged on by a nonmonochromatic plane wave."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2551. Print. Zhang, Baile , Wu, Bae-Ian , Chen, Hongsheng , Kong, Jin Au . Rainbow and blueshift effect of a dispersive spherical invisibility cloak impinged on by a nonmonochromatic plane wave. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2551.
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