Lasers were created 60 years ago this year, when three different laser devices were unveiled by independent laboratories in the…
Browsing: laser
Time and frequency standards are a key part of technologies we have come to rely on in our daily lives, from GPS navigation and cellphone networks to the electrical power grid. The importance of these systems and the constant drive to improve their performance has led to the development of atomic clocks that keep time and measure frequency with incredible accuracy.
Since their first use in the 1960s, there has been a tremendous expansion of laser technology into an impressively wide…
[youtube url=”https://www.youtube.com/watch?v=1efsA8PQmDA”] NASA has fired its laser. Not with any superweapon intent though, the space agency has sent a video…
There is another species of man for whom the word lag is nothing short of blasphemy. No, not hardcore Farmville…