Grating Noise In Knee Indicates The Loss Of Vital Cartilage
图2、Typical spectral response of a uniform Bragg grating. Number of periods = 250; period = 310 nm; 500 × 220 nm strip waveguide geometry, with W = 10 nm corrugations. Grating response calculated. 图1、2D FDTD simulation configuration for the grating coupler, including the optical fibre. Mode sources are used to inject light into the simulation either from the optical fibre (a) or from the waveguide (b).. A High Precision Time Grating Displacement Sensor Based on Temporal and Spatial Modulation of Light-Field.
Knee Injuries and Damaged Cartilage:Symptoms, Causes and treatment
