Title :
Widely Tunable Double-Ring-Resonator Add/Drop Filter Using High-Index-Contrast Polymer Waveguide
Author :
Lee, Donghyun ; Lee, Taehyung ; Park, Joonoh ; Kim, Suhyun ; Hwang, Woonglin ; Chung, Youngehul
Author_Institution :
Dept of Electron. & Comm. Eng., Kwangwoon Univ., Seoul
Abstract :
A widely tunable add/drop filter composed of double ring resonators is implemented with high- index-contrast polymer waveguide. The drop response gets enhanced by more than 25% at the wavelength where both rings resonate, which makes this device suitable for wavelength selective component in realizing widely tunable hybrid laser diode.
Keywords :
integrated optics; optical resonators; optical tuning; optical waveguide filters; double ring resonator; drop response; high-index-contrast polymer waveguide; hybrid laser diode; wavelength selective component; widely tunable add/drop filter; Diode lasers; Directional couplers; Electrodes; Optical device fabrication; Optical filters; Optical ring resonators; Optical waveguides; Polymers; Resonator filters; Tunable circuits and devices;
Conference_Titel :
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-1173-3
Electronic_ISBN :
978-1-4244-1174-0
DOI :
10.1109/CLEOPR.2007.4391498
