Wavelength Tunable Matched-Pair Vernier Multi-Ring Filters Using Derivative-Free Optimization Algorithms
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DOI: 10.1109/jstqe.2020.2975644
Abstract: We demonstrate matched pairs of multi-ring Vernier filters that mutually suppress the out-of-band resonances resulting from the Vernier effect to increase the free-spectral range (FSR) while achieving high out-of-band extinction ratio. These filters can be… read more here.
Keywords: wavelength tunable; free optimization; tunable matched; derivative free ... See more keywords