The phase and the group velocity of light propagating in conventional optical media cannot exceed the speed of light in ...

Japanese startup ArkEdge Space said on Friday an observation satellite it helped build for Taiwan's space agency has captured ...

Test your IQ and observation skills with this mind-bending optical illusion! Can you spot the hidden parrot among the leaves ...

Optical illusions come in various forms, each challenging the brain in unique ways. The three main types are literal, ...

Early alignment and test planning derisks commercialization of high-performance optical devices, says Minnetronix engineer ...

OT gathered insight from organisers of 100% Optical as delegates make plans in the final weeks running up to the show ...

We've just found a diagram by Canon that rather elegantly settles the debate, showing the relative strengths and weaknesses ...

Optical encryption involves securing data at the optical transport level of a network, which avoids slowing the overall system with additional hardware at the non-optical levels instead. This approach ...

Optical spectral transmission, a novel noninvasive light-based technology, can effectively differentiate patients with inflammatory arthritis from healthy control individuals, a recent study showed.

A research team from Skoltech and ITMO university has obtained tunable polariton emission at room temperature on CsPbBr3 ...

Despite TSMC estimating that the mass production of silicon photonic (SiPh) co-packaged optics (CPO) technology will still ...

As the demand for digital security grows, researchers have developed a new optical system that uses holograms to encode ...