Latest Frequency comb Stories

2014-07-25 09:21:48

Researchers from the National Institute of Standards and Technology (NIST) and California Institute of Technology (Caltech) have demonstrated a new design for an atomic clock that is based on a chip-scale frequency comb, or a microcomb.

Combs Of Light Accelerate Communication
2014-04-15 08:44:02

Researchers Exploit Optical Frequency Comb Sources on a Silicon Chip for Data Transmission in the Terabit Range

2013-12-23 11:10:13

Development of electronics and communication requires a hardware base capable for increasingly larger precision, ergonomics and throughput.

Ten Times More Throughput On Optic Fibers
2013-12-04 12:56:47

EPFL scientists have shown how to achieve a dramatic increase in the capacity of optical fibers; Their simple, innovative solution reduces the amount of space required between the pulses of light that transport data

2013-07-11 16:11:06

Laser frequency combs-high-precision tools for measuring different colors of light in an ever-growing range of applications such as advanced atomic clocks, medical diagnostics and astronomy-are not only getting smaller but also much easier to make.

Laser Frequency Comb Helps Evaluate Novel Biomedical Decontamination Method
2012-06-14 12:20:07

Like many new measurement tools, the laser frequency comb seemed at first a curiosity but has found more practical uses than originally imagined.

Atomic Clock Comparison Via Data Highways
2012-04-27 08:58:02

In future, optical fibers could connect all optical atomic clocks within Europe – a milestone for various users of optical frequencies in research and industry

2012-03-14 09:35:25

Ultrafast lasers, lasers that emit light pulses that are as short as a few femtoseconds, have enabled a wide-range of fundamental science and applications over the past two decades.

Move Over GHz, Terahertz Bandwidth Could Make Smartphones 1,000 Times Faster
2012-03-09 04:47:31

While those Verizon and AT&T commercials may claim that the respective carrier has the “fastest” network for mobile phones, new communications technology could make today’s 3G and 4G networks look as antiquated as the telegram.

'Star Comb' Joins Quest For Earth-like Planets
2012-03-08 04:03:29

If there is life on other planets, a laser frequency comb developed at the National Institute of Standards and Technology (NIST) may help find it.

Word of the Day
  • The governor of a province or people.
The word 'ethnarch' comes from a Greek word meaning 'ruler of a tribe or nation'.