Electrotunable 180° achromatic linear polarization rotator based on a dual-frequency liquid crystal.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.447256
Abstract: Linear polarization rotators have been widely used in optical systems. Commonly used polarization rotators are still beset by strong dispersion and thus restricted spectral bandwidth of operation. This leads to the development of achromatic or… read more here.
Keywords: linear polarization; dual frequency; liquid crystal; polarization rotator ... See more keywords
Ultra-Short Polarization Rotator Based on Flat-Shaped Photonic Crystal Fiber Filled with Liquid Crystal
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15217526
Abstract: In this study we demonstrate a high-performance polarization rotator (PR) based on flat-shaped photonic crystal fiber. The flat surfaces of the fiber are plated on gold films as electrodes, and the core of the structure… read more here.
Keywords: flat shaped; rotator based; based flat; fiber ... See more keywords