27th IEEE Photonics Conference (IPC), California, United States Of America, 12 - 16 October 2014, pp.556-557
Conference Paper / Full Text
United States Of America
Middle East Technical University Affiliated:
We present an efficient approach for broad band one way propagation of light by parallel and unequal dielectric waveguides leading different effective phase shifts. Three dimensional numerical simulations show that 30% operating bandwidth is achieved.