Abstract: The microturbine generator is a useful power source in distributed generation applications, but usually requires a conversion stage, to match its frequency to that of the utility grid. In ...

Abstract: For various monitoring and sensing applications it is desirable to power the electronics by scavenging energy from any locally available source. A prototype generator for low frequency ...

When measuring the duration of high-speed physical phenomena, a good stopwatch can only get you so far, and while oscilloscopes can pick up electrical signals with frequencies of a few GHz, measuring ...

Optics research into glass micro-bubbles resonators produces interesting non-linear effects in the visible regime, report scientists. Optics research into glass micro-bubbles resonators produces ...