Back in the day, engineers didn’t have many options for moving an object from one point to another in a straight line. These ...

Overcoming conventional technological limitations to realize high-speed optical coherence modulation at 350 kHz. Structured ...

A team led by ETH Zurich materials scientist Maksym Kovalenko has now developed an alternative image sensor based on lead halide perovskites. These crystalline semiconductor materials have the ...

Underwater optical wireless sensor networks (UOWSNs) have exhibited significant importance in monitoring and utilizing marine resources because of their attractive advantages in security, data rates, ...