Performance analysis on cascaded asymmetric photonic crystal Mach–Zehnder tunable filter
Sign Up to like & getrecommendations! Published in 2017 at "Modern Physics Letters B"
DOI: 10.1142/s0217984917500348
Abstract: A cascaded asymmetric photonic crystal Mach–Zehnder filter structure is proposed to improve the quality factor (Q value) and the sensitivity of the tunable optical filter. The mathematical relationship between the output wavelength of M–Z filter… read more here.
Keywords: photonic crystal; mach zehnder; filter; cascaded asymmetric ... See more keywords
Dual-band refractive index sensor with cascaded asymmetric resonant compound grating based on bound states in the continuum.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.485867
Abstract: We propose a cascaded asymmetric resonant compound grating (ARCG) for high-performance dual-band refractive index sensing. The physical mechanism of the sensor is investigated using a combination of temporal coupled-mode theory (TCMT) and ARCG eigenfrequency information,… read more here.
Keywords: band; cascaded asymmetric; dual band; asymmetric resonant ... See more keywords