Title :
Experimental searching of optimum coupling efficiency of double series coupled microring resonator
Author :
Kato, Tomoyuki ; Goebuchi, Yuta ; Kokubun, Yasuo
Author_Institution :
Graduate Sch. of Eng., Yokohama Nat. Univ., Japan
Abstract :
We proposed the optimum condition of coupling efficiency for lossy microring resonator. Thus we designed and fabricated double series coupled microring resonators. From the shape of spectra, we confirmed the dependance of the coupling efficiencies on the shape of spectra. Then we confirmed the optimum condition of coupling efficiencies, in which the pass band of drop port response was maximally flattened and the notch of through port response was maximally deepened.
Keywords :
micro-optics; optical couplers; optical design techniques; optical fabrication; optical losses; optical resonators; spectral line breadth; coupled microring resonator; double series resonator; drop port response; lossy microring resonator; optimum coupling efficiency; resonator design; resonator fabrication; spectral shape; Optical add-drop multiplexers; Optical filters; Optical resonators; Optical ring resonators; Optical scattering; Optical waveguides; Resonance; Shape; Switches; Transfer functions;
Conference_Titel :
Fibres and Optical Passive Components, 2005. Proceedings of 2005 IEEE/LEOS Workshop on
Print_ISBN :
0-7803-8949-2
DOI :
10.1109/WFOPC.2005.1462101
