Incoherent ptychography in Fresnel domain with simultaneous multi-wavelength illumination

	Incoherent ptychography in Fresnel domain with simultaneous multi-wavelength illumination
	Pan, A.; D. Wang; Y. S. Shi; B. L. Yao; Z. Ma and Y. Han
	2016
发表期刊	Acta Physica Sinica
卷号	65 期号:12
摘要	Graphene possesses large Kerr nonlinearities which enabled the realization of energy-efficient nonlinear optical devices. At the same time, electronic scattering of graphene plasmons shows very high energy transfer efficiencies at very low beam energies due to its extremely large plasmon wave vector. We have tapped into these two unique optical properties of graphene to study the potential of an energyefficient optoelectronic light source and all-optical modulator. We found that 2-phase shift and 94% loss modulation is achievable with just a 25.6V electron beam passing 10nm above a graphene waveguide with a Fermi-level of 0.1eV. This also enables nonlinear optical devices to utilize in-situ generated plasmons without the need of external optics, which could herald the return of vacuum nanoelectronics. 2016 IEEE.
文章类型	期刊
收录类别	SCI ; EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/57153
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Pan, A.,D. Wang,Y. S. Shi,et al. Incoherent ptychography in Fresnel domain with simultaneous multi-wavelength illumination[J]. Acta Physica Sinica,2016,65(12).
APA	Pan, A.,D. Wang,Y. S. Shi,B. L. Yao,&Z. Ma and Y. Han.(2016).Incoherent ptychography in Fresnel domain with simultaneous multi-wavelength illumination.Acta Physica Sinica,65(12).
MLA	Pan, A.,et al."Incoherent ptychography in Fresnel domain with simultaneous multi-wavelength illumination".Acta Physica Sinica 65.12(2016).

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