Analysis of rectangular resonant cavities in terahertz parallel-plate waveguides.
نویسندگان
چکیده
We describe an experimental and theoretical characterization of rectangular resonant cavities integrated into parallel-plate waveguides, using terahertz pulses. When the waveguide is excited with the lowest-order transverse-electric mode, these cavities exhibit resonances with narrow linewidths. Broadband transmission spectra are compared with the results of mode-matching calculations, for various cavity dimensions.
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ورودعنوان ژورنال:
- Optics letters
دوره 36 8 شماره
صفحات -
تاریخ انتشار 2011