Novel fluid materials for CMOS photonic WDM systems

We propose a simple and low-cost WDM (Wavelength division multiplexing) system (Fig 1a) based on novel fluid materials using micro-ring multichannel filter design with in-situ, electrically and magnetically tunable, integrated 2D liquid crystal nanocomposite materials. We achieved a quality factor on the order of 10# − 10% and fine tuning within the entire C-band range.