Classical optics, rooted in the laws of reflection and refraction that treat light as rays, has long provided a practical framework for imaging and illumination. By contrast, physical optics ...

Physical optics, an asymptotic approximation method, is extensively utilised to estimate induced surface currents and scattered fields, particularly for electrically large targets.

Researchers at the Leibniz Institute of Photonic Technology (Leibniz IPHT) in Jena, Germany, together with international ...

Solving 3-D inverse scattering problems (ISPs) through learning-based approaches is a crucial yet challenging task due to the complex 3-D representation and the difficulty in incorporating domain ...

An adaptive integration algorithm is presented for the computation of the Physical Optics (PO) electric and magnetic field scattered by electrically large objects modeled by Non-Uniform Rational ...

In adding a quantum science and technology concentration, Illinois Wesleyan University said it's joining a handful of Midwest ...

Researchers from the Illinois Grainger College of Engineering are the first to demonstrate a simple and tunable method for ...

Frequency stabilization of lasers to optical reference cavities is a well-established method for achieving superior stability ...

Optics 11 claims its underwater surveillance system can keep constant tabs on ships while remaining undetected.

Large-scale microscopy combined with tissue clearing and expansion enables nanoscale imaging of centimeter scale specimens.