中国激光, 2018, 45 (11): 1106001, 网络出版: 2018-11-15
基于光学Tamm态的石墨烯光调制器 
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Graphene Optical Modulator Based on Optical Tamm States
图 & 表
图 2. 石墨烯折射率实部与驱动电压的关系图
Fig. 2. Diagram of the relationship between the real part of refractive index of graphene and driving voltage
图 3. 施加驱动电压前后的反射谱和电场分布图。(a)未加电压时的反射谱;(b)未加电压时850.7 nm处的电场分布图;(c)施加电压后的反射谱;(d)施加电压后850.7 nm处的电场分布图
Fig. 3. Reflection spectra and electric field distributions with and without driving voltage. (a) Reflection spectrum without voltage; (b) electric field distribution at 850.7 nm without voltage; (c) reflection spectrum with voltage; (d) electric field distribution at 850.7 nm with voltage
图 4. 石墨烯光调制器的波长和调制深度关系图
Fig. 4. Relationship between wavelength and modulation depth of graphene optical modulator
图 5. 石墨烯光调制器的波长和消光比关系图
Fig. 5. Relationship between wavelength and extinction ratio of graphene optical modulator
王磊, 栾开智, 左依凡, 李培丽. 基于光学Tamm态的石墨烯光调制器[J]. 中国激光, 2018, 45(11): 1106001. Wang Lei, Luan Kaizhi, Zuo Yifan, Li Peili. Graphene Optical Modulator Based on Optical Tamm States[J]. Chinese Journal of Lasers, 2018, 45(11): 1106001.
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