Negative Refraction with Little Loss Manipulated by the Voltage and Pulsed Laser in Double Quantum Dots(General and Mathematical Physics)

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概要

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• The paper demonstrates that negative refractive index can be achieved via tuning the tunneling rate between a double quantum dots (QDs) system by applying a bias voltage, and a pulsed laser. As the bias voltage being changed, the refraction index can be tunable to negative with the simultaneous negative permittivity and permeability. While the varying pulsed laser is applied to the double QDs system, moreover, the negative refractive index with little loss can be obtained. The flexible manipulation on a solid state system to realize negative refraction may give a new way for experimental research in the future.

• 2012-08-25

著者

• Zhang Ya-ping

  Physics Department Kunming University Of Science And Technology

• ZHAO Shun-Cai

  Physics Department, Kunming University of Science and Technology

• QIAN Xiao-Fan

  Physics Department, Kunming University of Science and Technology

• ZHANG Yong-An

  Physics Department, Kunming University of Science and Technology

• Qian Xiao-fan

  Physics Department Kunming University Of Science And Technology

• Zhao Shun-cai

  Physics Department Kunming University Of Science And Technology

• ZHANG Ya-Ping

  Physics Department, Kunming University of Science and Technology

関連論文

• Negative Refraction with Little Loss Manipulated by the Voltage and Pulsed Laser in Double Quantum Dots(General and Mathematical Physics)
• Negative Refraction with Little Loss Manipulated by the Voltage and Pulsed Laser in Double Quantum Dots

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