The discovery, design and development of materials are critically linked to advances in many areas of research, and optics is no exception. Recently, the spectral region in which the index of refraction of a ma
Recently, the spectral region in which the index of refraction of a material approaches zero has become a topic of interest owing to fascinating phenomena, such as static light, enhanced nonlinearities, light tunnelling and emission tailoring. As a result, such near-zero-index (NZI) materials ...
class Metawaveguide: def __init__(self, length, width, height, material): self.length = length self.width = width self.height = height self.material = material def transmit_light(self, wavelength): # 假设此方法用于模拟光在metawaveguide中的传输损耗 # 这里仅为示例,实际实现应包含更复杂的物理...
Formed from stacked silicon-rod unit cells, the metamaterial has a nearly isotropic low-index response for transverse-magnetic polarized light, leading to angular selectivity of transmission and directive emission from quantum dots placed within the material. This is a preview of subscription content, ...
In dealing with an anisotropic medium such as uniaxial crystal, electrical anisotropy induces a tensorial permittivity into the material equation D = · E while it is a scalar in isotropic medium. As shown in Fig. 1, we assume that the x-y plane is parallel to the interface. The angle ...
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increasing the renewable energy utilization rate to 16% in 2023. As Scope 3 emissions mainly come from raw material procurement and product energy consumption, Coretronic has implemented strategies such as establishing a supply chain environmental management system, focusing on green product technology inn...
It is reported that this time the CE "flying inspection" rigorously reviewed raw material procurement, production process, process control, quality management, sales management, and other links of the yuwell oxygen concentrator to conduct a comprehensive evaluation. ...
Apply material to the model skin(w.i.p.) Create a skeleton and rig the skin(w.i.p.) CoD export prep workA proper export from Maya demands, that in the Outliner window the complete hierarchy is opened. Hidden elements won't export and thus you will face problems later on, esp. when...