The potential of using low-energy light to shape ferroelectric thin films for micro devices is advancing with an international team of researchers most recently reporting success with "photostriction.

Researchers have developed a 3D micro-printed sensor for highly sensitive on-chip biosensing. The sensor, which is based on a polymer whispering-gallery-mode microlaser, opens new opportunities for ...

Choosing the correct output mode on a photoelectric sensor is critical to reliable machine operation. A simple configuration ...