Title :
Spectrum response improvement of higher-order series coupled microring resonator filter by UV trimming
Author :
Ueno, Satoshi ; Naganawa, Toshiki ; Kokubun, Yasuo
Author_Institution :
Yokohama National University, Japan; ueno@koklab.seg.ynu.ac.jp
Abstract :
The spectrum responses of higher-order series coupled microring resonator were improved by the selective UV trimming of individual microrings. The peak transmittance and crosstalk were improved by more than 10dB for quadruple series coupled microring.
Keywords :
Laser beams; Microscopy; Optical coupling; Optical films; Optical resonators; Refractive index; Resonance; Resonator filters; Semiconductor films; Silicon compounds;
Conference_Titel :
Lasers and Electro-Optics, 2005. CLEO/Pacific Rim 2005. Pacific Rim Conference on
Print_ISBN :
0-7803-9242-6
DOI :
10.1109/CLEOPR.2005.1569430
