Researchers at Meta Reality Labs and Stanford University have unveiled a new holographic display that could deliver virtual ...

The 3D display shows images in front of the eyes. The system blends digital and real views for comfort, clear vision, and full immersion.

Smart glasses out of China are operating on another level, and a rumored pair from Alibaba is the latest example.

Holographic photopolymers can be cast onto and around other optical elements, then patterned with a 3D routed waveguide to form hybrid integrated photonics. While multi-photon initiation can be used ...

A partnership between waveguide maker Dispelix and holographic gaming display developer VividQ is said by the pair to have delivered a manufacturable optical solution that will improve augmented and ...

Waveguide has many practical uses in high-powered RF systems, as covered in the last tutorial. Specifically, it is used as a transmission line for higher frequencies ranging from the UHF band up ...

Tiny laser makes ‘twisted light’ They found that about 40% of the initial intensity of the twisted light was lost inside the waveguide. Even greater losses were measured for states with greater OAM.

The waveguide can transmit energy more efficiently than previous designs, offering potential applications in computing and communications. Most materials have a refractive index of more than one, ...

Mazur’s researchers developed and built such a waveguide but, without the help of a prism they had no easy way to prove if it had a refractive index of zero. Then, postdoctoral fellows Orad Reshef and ...