Unlike digital RF generators that produce only sine waves, function generators can produce repetitive waveforms of different shapes such as sine, square, triangular, sawtooth, and pulse. Function ...

Optical Nyquist pulse generation and transmission have emerged as pivotal technologies in the pursuit of maximising data throughput and optimising spectral efficiency in modern fibre‐optic ...

Physicists have created a compact laser that emits extremely bright, short pulses of light in a useful but difficult-to-achieve wavelength range, packing the performance of larger photonic devices ...

FieldFox handheld RF analyzers from Keysight can now generate an array of pulse types at frequencies as high as 54 GHz. Outfitted with Option 357 pulse generator software, the FieldFox B- and C-Series ...

A laser light shines in a gas cell where UCF researchers generate attosecond pulses. Courtesy: UCF Studies of ultrafast processes could become more widely accessible thanks to researchers at the ...