Free-spectral-range-free filters with ultrawide tunability across the S + C + L band
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DOI: 10.1364/prj.420005
Abstract: Optical filters are essential parts of advanced optical communication and sensing systems. Among them, the ones with an ultrawide free spectral range (FSR) are especially critical. They are promising to provide access to numerous wavelength… read more here.
Keywords: spectral range; free filters; band; photonics ... See more keywords