Researchers have developed a novel “Janus meta-imager” that uses diffractive neural networks to asymmetrically transmit and ...

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Selecting the healthiest embryo is one of the most important steps in in ‑ vitro fertilization (IVF), yet it remains one of ...

However, even the best variable NDs aren't perfect. Their density range is somewhat limited, and if you get close to their ...

By combining two fundamentally different microscopy techniques, researchers can now measure the optical properties of a ...

Hybrid rotational ultrasound and photoacoustic tomography (RUS-PAT) combines fast panoramic rotational ultrasound tomography with photoacoustic tomography to enable quasi-simultaneous 3D imaging of ...

You’ve heard of "what you see first reveals your personality," but what if which illusion you’re drawn to could speak volumes about who you are? Each of these three optical illusions is designed to ...