A direct UV writing technique that can create multiple Bragg gratings and waveguides in a planar silica-on-silicon chip is enabling sensing applications ranging from individual disposable sensors ...

An optical waveguide sensor being developed by scientists at Georgia Tech Research Institute, ... The biosensor uses a planar waveguide coated with antibodies in tandem with interferometry to detect ...

WiMi announced the patent of holographic AR head-mounted display, by using retina scanning display (RSD) and semi-permeable membrane array planar waveguide technology ...

However, using planar glass offers far more ways to integrate wave-guides or other functional features. ... Instead, the sensor uses waveguides integrated in a 3D glass layer on the circuit board.

The new sensor consists of a small, rectangular piece of glass impregnated with a strip of potassium ions. The potassium-impregnated glass acts as a "waveguide" -- laser light shone into the strip ...

Researchers at Stanford University School of Medicine developed a cell-sorting device, which they call an integrated microfluidics-waveguide sensor, that can sift through and measure the number of ...