We fabricate different bandpass filters based on polymeric waveguide gratings by introducing phase shift defects and integrating with a 3 dB MMI coupler. We also use thermo-optic effects to dynamically tune the designed filter
© 2005 Optical Society of America
(230.0230) Optical devices : Optical devices
(230.7390) Optical devices : Waveguides, planar
(350.0350) Other areas of optics : Other areas of optics
(350.2770) Other areas of optics : Gratings
L. Zhu, Y. Huang, W. Green, and A. Yariv, "Tunable Transmission Filters Based on Corrugated Sidewall Bragg Gratings in Polymer Waveguides," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2005), paper CMP6.
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