Multi-mode coupling analysis of a sub-terahertz band planar corrugated Bragg reflector<xref ref-type="fn" rid="cpb151097fn1">*</xref>

Multi-mode coupling analysis of a sub-terahertz band planar corrugated Bragg reflector*

Liu Guo, Luo Yong, Wang Jian-Xun, Shu Guo-Xiang

Reflectivities and transmissions versus frequency and normalized reflector length l / d . (a)–(c) Reflectivities of TE₀₁, TE₁₀, and the total combination; and (d)–(f) transmissions of TE₀₁, TE₁₀, and the total combination.