In 2015, researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) developed the first on-chip metamaterial with a refractive index of zero, meaning that the phase ...
Index Zero is an English-Italian sci-fi drama film. Directed by Lorenzo Sportiello, the plot focuses on a post-apocalyptic world in which humans are not seen as sustainable anymore. The film premiered ...
In a medium with a refractive index of zero n = 0, the effective wavelength becomes infinite, λ = 2πc/ωn→∞, and the spatial phase distribution of a propagating wave becomes uniform over the entire ...
The phenomenon of zero refractive index, exhibited by ZIMs, has proven highly useful, especially in the fields of waveguiding and optics. Silicon carbide, classified as a polaritonic material, ...
A refractive index of zero induces a wave vector with zero amplitude and undefined direction. Therefore, light propagating inside a zero-index medium does not accumulate any spatial phase advance, ...
In the optical regime, a light wave’s spatial wavelength λ = 2πc/ωn is at the micro- or nanoscale, resulting in rapid variations in spatial phase over the medium in which light propagates. These ...
In 2015, researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) developed the first on-chip metamaterial with a refractive index of zero, meaning that the phase ...
The future looks somewhat familiar in Lorenzo Sportiello's formally accomplished but unsurprising debut feature. If “Index Zero” is unlikely to attract a substantial following of its own, select ...
Physicists at Harvard University in the US have built a silicon waveguide that exhibits a refractive index of, or close to, zero when operating at near-infrared telecom wavelengths. The waveguide can ...
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