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http://dx.doi.org/10.3807/HKH.2007.18.3.216

Widely Tunable Double-Ring-Resonator Add/Drop Filter  

Lee, Dong-Hyun (Department of Electronics and Communications Engineering, Kwangwoon University)
Lee, Tae-Hyung (Department of Electronics and Communications Engineering, Kwangwoon University)
Park, Joon-Oh (Department of Electronics and Communications Engineering, Kwangwoon University)
Kim, Su-Hyun (Department of Electronics and Communications Engineering, Kwangwoon University)
Chung, Young-Chul (Department of Electronics and Communications Engineering, Kwangwoon University)
Publication Information
Korean Journal of Optics and Photonics / v.18, no.3, 2007 , pp. 216-220 More about this Journal
Abstract
A widely tunable add/drop filter composed of double ring resonators is implemented with high-index-contrast polymer waveguide. To enhance the productivity, directional couplers are designed to have good fabrication tolerance. The refractive indices of the core and cladding in the 1550 nm wavelength are 1.51 and 1.378, respectively. Drop response in comparison with neighborhood peak gets enhanced by more than 2.9 dB at the wavelength where both rings resonate. This filter can be used to build widely tunable laser diode through hybrid-integration with reflective SOA.
Keywords
Polymers; Integrated optics devices; Tunable; Resonator; Micro ring resonator; Planar lightwave circuit;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 A. Yariv, 'Universal relations for coupling of optical power between micro resonators and dielectric waveguides,' Electron. Lett., vol. 36, no. 4, pp. 321-322, 2000   DOI   ScienceOn
2 B. E. Little, S. T. Chu, W. Pan, D. Ripin, T. Kaneko, Y. Kokubun, and E. Ippen, 'Vertically Coupled Glass Microring Resonator Channel Dropping Filters,' IEEE Photon. Technol. Lett., vol. 11, no. 2, pp. 115-117, 1999   DOI   ScienceOn
3 P. Rabiei, W. H. Steier, C. Zhang, and L R. Dalton, 'Polymer micro-ring filters and modulators,' J. Lightwave Technol., vol. 20, no. 11, pp. 1968-1975, 2002   DOI   ScienceOn
4 Poon, J. K. S, Lin zhu, Guuy A. DeRose, and a. Yariv 'Polymer microring coupled-resonator optical waveguides,' J. Lightwave Technol., vol. 24, no. 4, pp. 1843-1849, 2006   DOI   ScienceOn
5 정영철, 김수현, NadirDagli, 김두근, '[광기술 연구${\cdot}$ 개발현황]마이크로 링 공진기 광집적 소자 기술', 광학과 기술, vol. 9, no 4, pp. 32-39, 2005   과학기술학회마을
6 김건덕, 이상신, '폴리머 링 공진기 기반의 스위치를 이용한 집적광학 채널 선택 마이크로웨이브 대역통과 필터', 한국광학회지, 제18권, 1호, pp. 79-83, 2007   과학기술학회마을   DOI   ScienceOn
7 B. E. Little et al, 'Microring Resonator Channel Dropping Filters,' J. Lightwave Technol., vol. 15, no. 6, pp. 998-1004, 1997   DOI   ScienceOn
8 Dominik G. Rabus, Zhixi Bian, and Ali Shakouri, 'A GaInAsP-InP Double-Ring Resonator Coupled Laser,' IEEE Photon. Technol. Lett., vol. 17, no. 9, pp. 1770-1772, 2005   DOI   ScienceOn
9 Bin Liu, Ali Shakouri, and John E. Bowers, 'Wide Tunable Double Ring Resonator Coupled Lasers,' IEEE Photon. Technol. Lett., vol. 14, no. 5, pp. 600-602, 2002   DOI   ScienceOn
10 Chyng Wen Tee, Kevin A. Williams, Richard V. Penty, Ian H. White, 'Fabrication- Tolerant Active-Passive Integration Scheme for Vertically Coupled Microring Resonator,' IEEE J. Sel. Top. Quantum Electron., vol. 12, no. 1, pp. 108-116, 2006   DOI   ScienceOn