Interesting Engineering on MSN13d
US firm’s atomic clock for military use offers precision in extreme temperatures
The Microchip SA65-LN model provides low-phase noise and atomic clock stability, making it ideal for aerospace and defense applications.
Science Daily8d
New technique to detect dark matter using atomic clocks and lasers
They are searching for dark matter using atomic clocks and cavity-stabilized lasers. A team of international researchers has developed an innovative approach to uncover the secrets of dark matter ...
EDN12d
Chip-scale atomic clock shrinks profile height
A low-noise chip-scale atomic clock (LN-CSAC), the SA65-LN from Microchip, features a profile height of less than 0.5 in. (12.7 mm). Aimed at aerospace and defense applications where size, weight, and ...
Phys.org28d
Redefining the second: Optical atomic clock achieves record accuracy in comparison measurement
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 ...
Recombu15d
10 Best Desktop Atomic Clocks
Automatically adjusts to Daylight Savings Time while set the DST on. Atomic Wall Clocks Battery Operated with Alarm - This digital calendar alarm day clock required 3 “AA” long life batteries ...
IFLScience on MSN3d
New Way To Hunt Dark Matter: Precise Atomic Clocks And Lasers
Dark matter is a hypothetical form of matter believed to be everywhere, outnumbering regular matter (what we're made of) 5-to-1. It doesn’t emit or interact with light, so it is invisible to our ...
IFLScience29d
Multi-Ion Optical Atomic Clock Takes A Step Towards Changing The Definition Of A Second
Researchers have developed a new approach in optical atomic clocks that brings forth a major goal in science: the redefinition of a second. The fundamental unit of time could soon be based on ...
New Electronics17d
Microchip launches low-noise chip-scale atomic clock
Microchip Technology has launched its second generation Low-Noise Chip-Scale Atomic Clock (LN-CSAC), model SA65-LN ... purity and low-phase noise of LN-CSAC are designed to ensure high-quality signal ...
The University of Chicago Chronicle8d
The Doomsday Clock, explained
The clock hands are set by the Bulletin of the Atomic Scientists, a group formed by Manhattan Project scientists at the University of Chicago who helped build the atomic bomb but protested using it ...
Optics24d
Optical atomic clock achieves record accuracy redefining the second
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.
AOL16d
Atomic scientists adjust 'Doomsday Clock' closer than ever to midnight
WASHINGTON (Reuters) - Atomic scientists on Tuesday moved their "Doomsday Clock" closer to midnight than ever before, citing Russian nuclear threats amid its invasion of Ukraine, tensions in other ...