Everyone knows that one of the coolest things to do with a Tesla coil is to light up neon or fluorescent ... Replace that single large tube with an array of smaller ones. That’s exactly what ...

Thus, developing CQD-based SEL arrays offers a pathway to low-cost, highly integrable, and full-color coherent light sources ... by the limited optical field confinement in conventional vertical ...

The devices, which have a myriad of uses in photonics, consist of an array of pixels, each of which can individually control the phase or amplitude of light passing through it or reflecting off it.