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Experimental demonstration of bidirectional light transfer in adiabatic waveguide structures

Liu, Tong; Solntsev, Alexander; Boes, Andreas; Nguyen, Thach; Will, Christian; Mitchell, Arnan; Neshev, Dragomir; Sukhorukov, Andrey


We propose and demonstrate a novel type of optical integrated structure consisting of three adiabatically coupled waveguides arranged in an N-shaped geometry. Unlike conventional adiabatic three-waveguide couplers mimicking the stimulated Raman adiabatic passage process which utilize solely the counter-intuitive coupling and, thus, operate only in one direction, our structure achieves complete bidirectional light transfer between two waveguides through the counter-intuitive and intuitive...[Show more]

CollectionsANU Research Publications
Date published: 2016-11-15
Type: Journal article
Source: Optics letters
DOI: 10.1364/OL.41.005278
Access Rights: Open Access


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