Abstract
A compact polarization splitter (PS) with left-handed material (LHM) sandwiched between two right-handed material (RHM) waveguides of a directional coupler (DC) is proposed. Its operation is by setting the coupling length of TM polarization be half that of TE polarization. Theoretic analysis exhibits that the PS with a very small size of 138.4μm×18.6μm can be realized due to the inclusion of LHM even when the RHM with small birefringence is used.
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More From: Optik - International Journal for Light and Electron Optics
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