Summary
Optoelectronics and Communications Conference/International Conference on Integrated Optics and Optical Fiber Communication
2007
Session Number:13E1
Session:
Number:13E1-4
Box-like filter response of quadruple series coupled microring resonator by coupling efficiency control
Masahiko Hisada, Yuta Goebuchi, Tomoyuki Kato, Yasuo Kokubun,
pp.686-687
Publication Date:2007/7/9
Online ISSN:2188-5079
Summary:
To realize box-like spectrum response, we designed and fabricated a hitless wavelength selective switch using Thermo-Optic (TO) tuning of quadruple series coupled microring resonator. Both Butterworth and Chebyshev filters were successfully demonstrated by the control of coupling efficiency.