Therefore, freeform optical surfaces can be used to achieve advanced system specifications and ... Keywords: Basic theory of freeform optics, Design methods of freeform optics, Aberration theory and ...

Diffraction casting enables scalable and paralleled logic operations with high flexibility and integration capability, based on wave optics. Credit: ©2024 Mashiko et al. CC-BY-ND Advancements in AI ...

This book presents a systematic account of optical coherence theory within the framework of classical optics, as applied to such topics as radiation from sources of different states of coherence, ...

With a parallel surface, the optical aberration induced by the dome can be minimized, achieving a result like invisible protection. Durable and high-performance dome-shaped optical components can ...

Image Credit: Avantier Inc. Reflective optics are crucial in multiple fields as they control light paths and meticulously reduce optical aberrations. From telescopes that capture the expansiveness ...

Four-wave mixing A weak optical signal (red) from a spacecraft transmitter can be amplified noise-free when it encounters two pump waves (blue and green) in a receiver on Earth. (Courtesy: Chalmers ...

Abstract: We present an efficient and accurate modeling of arbitrary-shaped locally-modulated leaky-wave antennas (LWAs) combined with dielectric lenses by means of a combined ray-tracing (RT) and ...

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