A polymer waveguide Bragg grating was fabricated with non-contact phase-mask. By employing the silicon trench below the grating segment, it was able to tune the wavelengths over 30 nm at a rate of -0.28 nm/mW.
© 2008 Optical Society of America
G. Jeong, C. Y. Kim, J. H. Lee, M. Y. Park, and B. W. Kim, "Widely Tunable Surface-Relief Bragg Gratings in Polymer Waveguide with Low Power Consumption," in Optical Fiber Communication Conference/National Fiber Optic Engineers Conference, OSA Technical Digest (CD) (Optical Society of America, 2008), paper JWA34.
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