Guided-mode resonance filters (GMRFs) and cavity resonators represent a transformative class of optical devices that exploit the resonant coupling between incident light and leaky modes in dielectric ...

This article appeared in Microwaves & RF and has been published here with permission. The proliferation of 4G LTE networks, the deployment of new 5G networks, and the pervasive nature of Wi-Fi are ...

Why a tunable GHz-range filter is needed. How a new approach to devices based on YIG and magnetic spin waves offers a much smaller and lower-power solution. How the new device was implemented along ...

Modern cellular and other wireless communication devices require extensive filter banks to provide isolation to the multitude of operating frequency bands not present in modern wireless devices.