| ชื่อเรื่อง | : | Tunable optical bistability at the graphene-covered nonlinear interface |
| นักวิจัย | : | Xiang, Yuanjiang , Dai, Xiaoyu , Guo, Jun , Wen, Shuangchun , Tang, Dingyuan |
| คำค้น | : | DRNTU::Engineering |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2557 |
| อ้างอิง | : | Xiang, Y., Dai, X., Guo, J., Wen, S., & Tang, D. (2014). Tunable optical bistability at the graphene-covered nonlinear interface. Applied Physics Letters, 104(5), 051108-. , 0003-6951 , http://hdl.handle.net/10220/19576 , http://dx.doi.org/10.1063/1.4863927 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Applied physics letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We investigate theoretically the optical bistability of reflection at the interface between graphene and Kerr-type nonlinear substrates. We derive a simple procedure to calculate the nonlinear reflectivity with graphene, and discuss the influence of the graphene sheets on the hysteretic response of the TM-polarization reflected light. It is found that the bistable behavior of the reflected light can be electrically controlled via suitably varying the applied voltage on the graphene. In THz, the bistable thresholds can be lowered markedly by increasing the Fermi energy. However, in near-infrared frequency, it requires multiple graphene layers to exhibit significant influence on the bistable thresholds. |
| บรรณานุกรม | : |
Xiang, Yuanjiang , Dai, Xiaoyu , Guo, Jun , Wen, Shuangchun , Tang, Dingyuan . (2557). Tunable optical bistability at the graphene-covered nonlinear interface.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Xiang, Yuanjiang , Dai, Xiaoyu , Guo, Jun , Wen, Shuangchun , Tang, Dingyuan . 2557. "Tunable optical bistability at the graphene-covered nonlinear interface".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Xiang, Yuanjiang , Dai, Xiaoyu , Guo, Jun , Wen, Shuangchun , Tang, Dingyuan . "Tunable optical bistability at the graphene-covered nonlinear interface."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2557. Print. Xiang, Yuanjiang , Dai, Xiaoyu , Guo, Jun , Wen, Shuangchun , Tang, Dingyuan . Tunable optical bistability at the graphene-covered nonlinear interface. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2557.
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