WAUSAU − Crystal Finishing Systems Inc. will pay $350,000 to settle allegations that it violated Wisconsin’s air pollution control laws, Wisconsin Attorney General Josh Kaul announced Feb. 18. The ...
Abstract: We report on curvature sensing measurements using a hybrid Kagomé-tubular hollow-core photonic crystal fiber. The sensing principle is based on bending-mediated resonant couplings between ...
Abstract: In this article, we propose an optical sensor system utilizing the capabilities of hollow-core photonic crystal fiber (HC-PCF) to transmit excitation light and hold sample gas. The direct ...