Ultrafast lasers have a crucial function in many fields of science; however, up to now, high-energy pulses directly from compact, efficient and low-power semiconductor lasers are not available.

Bringing together different music creation modules and putting them into a single unit isn't exactly a new idea, as evidenced by such diverse examples as the du-touch S, Arpeggio and Kadabra. But ...

The digital sine wave generator (oscillator) circuit has the advantage that only few components are needed to generate signals with high amplitude constants and variable within a very wide range of ...