Broad-band grating filters for thin-film optical waveguides

C. S. Hong*, J. B. Shellan, A. C. Livanos, A. Yariv, A. Katzir

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


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.

Original languageEnglish
Pages (from-to)276-278
Number of pages3
JournalApplied Physics Letters
Issue number4
StatePublished - 1977


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