Bragg stacks were simply fabricated from evaporated gold and spin-coated polymer layers. High reflectivity occurs for only a few bilayers; compared to single gold films nonlinear absorption is enhanced by ~7x near a Bragg resonance.
© 2006 Optical Society of America
T. K. Lee, A. D. Bristow, J. Huebner, and H. M. van Driel, "Linear and Nonlinear Optical Properties of Gold-Polymer Bragg Stacks," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2006), paper QThK6.
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