V. Veerasubramanian, G. Beaudin, A. Giguère, B. Le Drogoff, V. Aimez, A. Kirk
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引用次数: 1
Abstract
We report on the demonstration of waveguide coupled side-walled grating filter fabricated on SOI using e-beam lithography. We obtain a dropped channel extinction of 20 dB and a flat top response using coupled cavities.