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pro vyhledávání: '"Juei-Hung Tsai"'
Autor:
Juei-Hung Tsai, 蔡睿鴻
106
Sub-wavelength grating waveguide structure is proposed to realize a flat focusing mirror, which can focus on a Gaussian beam in reflection. The principle of the design is to calculate the reflection phase of the plane wave incident at differ
Sub-wavelength grating waveguide structure is proposed to realize a flat focusing mirror, which can focus on a Gaussian beam in reflection. The principle of the design is to calculate the reflection phase of the plane wave incident at differ
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/76393k
Publikováno v:
2018 7th International Symposium on Next Generation Electronics (ISNE).
This paper shows the different configuration of the near-field flat focusing optics, especially for reflective devices. The physical background to the different focusing mechanisms of near- and far-field focusing is discussed in this paper. These fla