Leica Cine 1 laser TV with 4K display screen launched with a starting price of $8995

A team led by Professor Ye Dexin and Professor Chen Hongsheng from Zhejiang University, as well as Professor Yu Luo from Nanyang University of Technology, conducted practical research on full parameter transformation optical devices. The research team has designed and implemented an all parameter omnidirectional invisibility cloak based on the theory of linear transformation optics and omnidirecti...

In the field of physics, the synthetic dimension has become one of the forefront of active research, providing a way to explore phenomena in high-dimensional space, surpassing our traditional 3D geometric space. This concept has attracted great attention, especially in the field of topological photonics, as it has the potential to unlock rich physics that traditional dimensions cannot reach.Resear...

With the explosive growth of data traffic, the market is extremely eager for hybrid photonic integrated circuits that can combine various optical components on a single chip.Silicon is an excellent material for photonic integrated circuits (PICs), but achieving high-performance laser sources in silicon still poses challenges. The monolithic integration of III-V quantum dot (QD) lasers on silicon i...

In most cases, devices that are part of so-called smart homes have become a part of our lives. These appliances have a significant impact on our comfort level and contribute to daily household chores, such as cleaning. There are many products in the market that have paved the way in this regard, but the amount we usually have to pay for them effectively prevents us from purchasing.Of course, we ca...

The latest expansion of the European Space Agency's laboratory is essentially portable: this European Space Agency's mobile optical ground station is housed in a standard container and can be transported throughout Europe as needed for laser based optical communication with satellites - including NASA's Psyche mission, in space millions of kilometers away.The station has officially become a part o...