SaRonix, a Pericom Semiconductor (NASDAQ: PSEM) Company, announces the production release of its NKS3 product series, a quartz crystal resonator contained in an ultra-miniature 3.2 x 2.5mm package.

http://www.cardinalxtal.comThe term “frequency jitter” has become popular in the last few years to define the short-term stability of a frequency source. A ...

Physicists have demonstrated all the ingredients of a nuclear clock — a device that keeps time by measuring tiny energy shifts inside an atomic nucleus. Such clocks could lead to vast improvements in ...

The way time is measured is on the edge of a historic upgrade. At the heart of this change is a new kind of atomic clock that uses light instead of microwaves. This shift means timekeeping could ...

The next generation of atomic clocks "ticks" with the frequency of a laser. This is about 100,000 times faster than the microwave frequencies of the cesium clocks which are generating the second at ...

A scheme of the clock comparison: The new indium-ytterbium crystal clock was compared with the strontium lattice clock, the ytterbium single-ion clock and the caesium fountain clock of PTB. Credit ...

The next generation of atomic clocks “ticks” at the frequency of a laser. That is around 100,000 times faster than the microwave frequencies of the caesium clocks that currently generate the second.