This MATLAB-based project analyzes the guided modes in rectangular optical waveguides. It computes the effective refractive indices (Neff) for both TE and TM modes under different waveguide geometries ...

Abstract: The effect of the wall and the dielectric losses on the operation of a rectangular waveguide at frequencies in the cutoff region was investigated both theoretically and experimentally. A new ...

Abstract: The Faraday effect in a straight rectangular waveguide, a section of which is completely filled with a ferrite material subjected to an axial magnetic field, has been described by Du Pré, ...

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Suffered upper-body injury while walking back to Salt Lake City hotel in mid-January.

These glasses will disappear on your face without any clearly identifiable signs of electronics. Only a close look at the ...

A dozen bills proposed in Sacramento would make it harder to confront local officials at public meetings, shield more information from the public and relax rules on financial reports.

The Vuzix Z100 waveguide smart glasses can perform some useful tasks like captioning speech and providing turn-by-turn ...

April 4, 2025 ENCORE: Outdoors, Inside Appalachia April 4, 2025 • Rock climbers with disabilities have found a home in Kentucky’s Red River Gorge, which offers some pumpy crags.Also, climbers ...

The exclusive, front row, access-all-areas programme for everything athletics. It's the place to watch and cheer your idols. To discover life behind the scenes and what it really takes to be the best, ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars ...