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The Journal of the Acoustical Society of America, 2003
The acousto-optic bandpass filter is a device whereby one or more bands of optical wavelengths may be selected for further transmission. In this device, all light within the optical bandwidth of operation is first coupled from the core mode of a optical fiber to a specific cladding mode by a long-period photo-induced grating.
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The acousto-optic bandpass filter is a device whereby one or more bands of optical wavelengths may be selected for further transmission. In this device, all light within the optical bandwidth of operation is first coupled from the core mode of a optical fiber to a specific cladding mode by a long-period photo-induced grating.
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Capacitive Switching Bandpass Filters
2010The objective of this chapter is to design and characterize tunable bandpass filters that integrate the capacitive switch (or the DC-contact switch) into the CPW transmission line structure. A capacitance tuning bandpass filter is designed. The filter consists of two series coupled resonators and a series of coupling capacitors and shunt capacitors in ...
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Bandpass filtering characteristics
Proceedings of the Institution of Electrical Engineers, 1965openaire +1 more source