Efficient third-order nonlinearities of the Zinc Oxide and Al-doped Zinc Oxide were studied by Third Harmonic Generation (Third Harmonic Generation) Maker fringes to establish the effect Aluminum of Aluminum doping (A...Efficient third-order nonlinearities of the Zinc Oxide and Al-doped Zinc Oxide were studied by Third Harmonic Generation (Third Harmonic Generation) Maker fringes to establish the effect Aluminum of Aluminum doping (Al-doping) on the cubic nonlinearities. Adding the Al-dopant to the Zinc Oxide crystal structure results in changes that affect the optical and nonlinear characteristics. Presented results indicate that the magnitude of X<sup>(3)</sup> was enhanced at single experimental wavelengths;however, across the broadband experimental spectrum, the effect of Al-doping remained relatively constant. The observed enhancement of third-order nonlinearity was purely from the bound electronic response. The observation is attributed to increased charge carriers and spontaneous polarization in the Zinc Oxide and Al-doped Zinc Oxide crystal structure.展开更多
为解决传统模块化生产系统(Modular Production System,MPS)教学实验设备投入费用高、可拆装性差、实验时间受限等问题,本研究以UG软件为建模工具,基于MakeReal3D平台设计并开发了MPS虚拟仿真实验系统。该系统具有设备认知、模块化系统...为解决传统模块化生产系统(Modular Production System,MPS)教学实验设备投入费用高、可拆装性差、实验时间受限等问题,本研究以UG软件为建模工具,基于MakeReal3D平台设计并开发了MPS虚拟仿真实验系统。该系统具有设备认知、模块化系统搭建、虚拟拆装、生产工艺仿真等多种功能,完整再现MPS实验过程。MPS虚拟仿真实验系统3D沉浸式的交互模式,激发了学生的学习兴趣,加强了学生对专业知识的理解,培养了学生的动手能力和实践能力。展开更多
文摘Efficient third-order nonlinearities of the Zinc Oxide and Al-doped Zinc Oxide were studied by Third Harmonic Generation (Third Harmonic Generation) Maker fringes to establish the effect Aluminum of Aluminum doping (Al-doping) on the cubic nonlinearities. Adding the Al-dopant to the Zinc Oxide crystal structure results in changes that affect the optical and nonlinear characteristics. Presented results indicate that the magnitude of X<sup>(3)</sup> was enhanced at single experimental wavelengths;however, across the broadband experimental spectrum, the effect of Al-doping remained relatively constant. The observed enhancement of third-order nonlinearity was purely from the bound electronic response. The observation is attributed to increased charge carriers and spontaneous polarization in the Zinc Oxide and Al-doped Zinc Oxide crystal structure.
文摘为解决传统模块化生产系统(Modular Production System,MPS)教学实验设备投入费用高、可拆装性差、实验时间受限等问题,本研究以UG软件为建模工具,基于MakeReal3D平台设计并开发了MPS虚拟仿真实验系统。该系统具有设备认知、模块化系统搭建、虚拟拆装、生产工艺仿真等多种功能,完整再现MPS实验过程。MPS虚拟仿真实验系统3D沉浸式的交互模式,激发了学生的学习兴趣,加强了学生对专业知识的理解,培养了学生的动手能力和实践能力。