How it works2D Expansion Reflective Waveguide Technology Light-beams collimation Micro-display Embedded facets expand image & project it to the eye 1 Light enters the waveguide through a coupling prism into the 1st array of mirrors expanding in one dimension. Reflective Waveguide Technology Lumus ...
Round waveguide can support several modes, depending on the frequency and how the waves are launched into the guide. Being a symmetrical structure, two polarizations can be carried, and by careful design, it can be used for several frequency bands simultaneously. For example, WC-281 (2.81 in...
ACR [2] is a metric for evaluating how ambient lighting affects the contrast of the displayed images. It is determined by the ratio of the perceived luminance in the on-state to that in the off-state. This perceived luminance is a combination of the display’s luminance and the ambient lu...
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These equations of motion can be solved by the conventional perturbation expansion of ρ = ρ(0)+ρ(1)+ρ(2)+…, where the number in parentheses represents how many times the electron has interacted with the electromagnetic field. The zero-th order term, ρ(0), represents the initial ...
We characterize the cavity analytically and demonstrate how it works using the FDTD method.Fedyanin, D. Yu.Arsenin, A. V.Leiman, V. G.Gladun, A. D.36th European Conference on Optical Communication: ECOC 2010, Torino, Italy, 19-23 Septembr 2010, pages 1-7762, v.1.1...
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My first impression is that the Centre of Phase (CoP) should move monotonically vs frequency. How do you compute the CoP ? what angular range (field of View) are you considering ? Did you look at the pattern phase once the output system coordinate is place in the computed CoP ?
By employing the semi-analytical mode matching method, our investigation benefits from accurate and efficient simulations of lateral leakage behavior, enabling us to gain a comprehensive understanding of how the guided TE mode interacts with the TM-polarized slab mode. This knowledge is essential for ...