论文信息 - A Compact Terahertz Polarization Beam Splitter Based on Directional Coupler

A Compact Terahertz Polarization Beam Splitter Based on Directional Coupler

We demonstrate a compact terahertz polarization beam splitter based on directional coupler. The extinction ratio over 8 dB is achieved from 0.445 to 0.475 THz for both TE and TM polarizations.

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