NASA NTRS · 19730042025
Frequency selective coupler for integrated optics systems.
Abstract
A frequency selective coupler which consists of two thin film waveguides imbedded in a periodic medium is studied using the Brillouin diagram. Detailed results for the relative bandwidth and the coupling factor are plotted as a function of normalized frequency for a representative case.
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Elachi, C., Yeh, C.. 1973-03-01. Frequency selective coupler for integrated optics systems.. https://ntrs.nasa.gov/citations/19730042025
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