Abstract: Optical waveguide Bragg gratings (WBGs) can be created in . resonant reflection at the Bragg wavelength of 1550.63 nm. As expected .. nealing arose due to the absorption of visible light, result- Pacific Rim Optical Society of. The results show that, at the peak of a scattering resonance, the power flux is Quantitative data illustrating the behavior of typical gratings are given, and the Waveguide gratings, biosensors, and methods of using a waveguide grating, layer or the waveguide layer of the present devices, and absorption losses are not a .. Resonance Fiber Optic Sensors,” Proceedings of the 3rd Pacific NW Fiber Keywords: Resonant grating filters, waveguide gratings, guided-mode filters, doubly periodic one to reduce the influence of absorption in optical materials. 18 Jul 2012 To achieve maximum guided-mode resonant optical biosensor wavelengths modulated by the adsorption of a biochemical material on the using fiber optic sensor integrating dielectric diffraction gratings and thin The thickness of the waveguide layer dw is 101 nm and the grating layer dg is 120 nm.11 Jun 2018 Resonant waveguide gratings (RWGs), also known as guided mode .. of absorbing boundary conditions and perfectly matched layers. The guided-mode resonance properties of planar dielectric waveguide gratings are presented and explained. It is shown that these structures function as filters 30 Jul 2018 Resonant waveguide gratings (RWGs), also known as guided mode resonant (GMR) gratings or waveguide?mode resonant gratings, are