We synthesized very high order integrated optical filters up to the 11th order by the means of coupled microring resonators. The fabricated devices exhibit low insertion loss, narrow-band, flat-top and sharp roll-off.
© 2004 Optical Society of America
P. P. Absil, S. T. Chu, D. Gill, J. V. Hryniewicz, F. Johnson, O. King, B. E. Little, F. Seiferth, and V. Van, "Very high order integrated optical filters," in Optical Fiber Communication Conference, Technical Digest (CD) (Optical Society of America, 2004), paper TuL3.
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