Broad-band grating filters have been fabricated on glass thin-film waveguides and evaluated with a tunable dye laser. Measured and calculated filter responses were found to be in good agreement. Grating filters with bandwidths of 300 and 150 Å, and reflectivities of 18 and 40%, respectively, are reported.
CITATION STYLE
Hong, C. S., Shellan, J. B., Livanos, A. C., Yariv, A., & Katzir, A. (1977). Broad-band grating filters for thin-film optical waveguides. Applied Physics Letters, 31(4), 276–278. https://doi.org/10.1063/1.89660
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