We design cascaded waveguide microcavities. Using realistic design parameters based on previously demonstrated single-stage devices, we model filters with >60dB extinction, 100GHz FSR and 1GHz bandwidth. Initial experimental results are presented.
© 2012 OSA
M. W. Pruessner, T. H. Stievater, P. G. Goetz, W. S. Rabinovich, and V. J. Urick, "High-Extinction Linear Cascaded-Microcavity Filters," in Conference on Lasers and Electro-Optics 2012, OSA Technical Digest (online) (Optical Society of America, 2012), paper CTu2A.7.
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