• Thumbnail for Chip-scale atomic clock
    A chip scale atomic clock (CSAC) is a compact, low-power atomic clock fabricated using techniques of microelectromechanical systems (MEMS) and incorporating...
    8 KB (902 words) - 00:36, 20 October 2024
  • Thumbnail for Atomic clock
    An atomic clock is a clock that measures time by monitoring the resonant frequency of atoms. It is based on atoms having different energy levels. Electron...
    113 KB (12,186 words) - 10:29, 18 April 2025
  • Thumbnail for History of watches
    Retrieved February 2, 2017. Jones, Willie D. (March 16, 2011). "Chip-Scale Atomic Clock". IEEE Spectrum. Inst. of Electrical and Electronic Engineers....
    50 KB (5,918 words) - 10:47, 15 April 2025
  • Thumbnail for Real-time clock
    celestial navigation, the classic task of a chronometer. In 2011, chip-scale atomic clocks became available. Although vastly more expensive and power-hungry...
    17 KB (1,993 words) - 16:34, 23 July 2024
  • as "The most accurate timepieces in the world”. Its atomic timepieces use chip scale atomic clock technology, where a small vessel of Caesium 133 is exposed...
    8 KB (668 words) - 16:58, 14 October 2021
  • Thumbnail for Time
    Unveils Chip-Scale Atomic Clock". NIST. 27 August 2004. Archived from the original on 22 May 2011. Retrieved 9 June 2011. "New atomic clock can keep...
    123 KB (14,106 words) - 02:42, 19 April 2025
  • State Association of Counties Citizens' Stamp Advisory Committee Chip-scale atomic clock Clinical Substance Abuse Counselor This disambiguation page lists...
    377 bytes (68 words) - 13:06, 12 August 2018
  • rubidium and cesium atomic standards, temperature and oven controlled crystal oscillators, miniature and chip scale atomic clocks, network time servers...
    3 KB (205 words) - 22:34, 20 February 2025
  • being custodial to protect public domain use, such as one for a Chip-scale atomic clock, developed by a NIST team as part of a DARPA competition. In September...
    49 KB (4,782 words) - 02:54, 10 April 2025
  • Atomichron (category Atomic clocks)
    was a caesium standard clock. More than 50 clocks with the trademarked Atomichron name were produced. Chip-scale atomic clock Hoptroff London Forman,...
    2 KB (162 words) - 14:49, 22 January 2025
  • Thumbnail for John Kitching (physicist)
    His research focuses on the development of compact "chip-scale" devices such as atomic clocks and magnetometers. Kitching was born in Chester, UK, to...
    9 KB (776 words) - 13:01, 24 January 2025
  • Thumbnail for Coordinated Universal Time
    Coordinated Universal Time (category Time scales)
    atomique international), which is a weighted average of hundreds of atomic clocks worldwide. UTC is within about one second of mean solar time at 0° longitude...
    52 KB (6,081 words) - 09:31, 25 April 2025
  • Thumbnail for Quartz clock
    settings atomic clocks had replaced quartz clocks as the basis for precision measurements of time and frequency, resulting in International Atomic Time....
    51 KB (5,527 words) - 17:36, 26 April 2025
  • Thumbnail for Vertical-cavity surface-emitting laser
    (TDLAS) Laser printers Computer mouse Biological tissue analysis Chip scale atomic clock Lidar for cellphone cameras Structured light (e.g. the "dot projector"...
    23 KB (2,992 words) - 13:02, 5 April 2025
  • Photonics Engineering Research (CIPHER) Chip to Chip Optical Interconnects (C2OI) Chip-Scale Atomic Clocks (CSAC) Chip-Scale Vacuum Micro Pumps (CSVMP) Compact...
    7 KB (663 words) - 05:19, 29 December 2023
  • end of his time there, he concentrated on designs related to the chip scale atomic clock. In 1964, Leonard Cutler and his colleague Al Bagley invented the...
    15 KB (1,824 words) - 20:47, 30 July 2024
  • Carl-Thomas Schneider, IWAA2004, CERN, Geneva, October 2004 "How a Chip-Scale Atomic Clock Can Help Mitigate Broadband Interference"; Fang-Cheng Chan, Mathieu...
    34 KB (4,382 words) - 06:01, 12 February 2025
  • Thumbnail for Microcontroller
    a digital signal processor (DSP), with higher clock speeds and power consumption. The first multi-chip microprocessors, the Four-Phase Systems AL1 in...
    44 KB (5,264 words) - 23:55, 28 April 2025
  • Thumbnail for Nuclear warfare
    Nuclear warfare (redirect from Atomic war)
    the Doomsday Clock of the Bulletin of the Atomic Scientists has visualized how close the world is to a nuclear war. The Doomsday Clock reached a high...
    116 KB (13,737 words) - 14:04, 2 May 2025
  • Thumbnail for Elizabeth Donley
    research areas include the operation and development of atomic fountain clocks and chip scale atomic devices and instruments. Donley was born on April 5,...
    4 KB (315 words) - 04:38, 22 February 2025
  • Thumbnail for Leap second
    the difference between precise time (International Atomic Time (TAI), as measured by atomic clocks) and imprecise observed solar time (UT1), which varies...
    72 KB (7,713 words) - 14:32, 29 April 2025
  • The Kardashev scale (Russian: шкала Кардашёва, romanized: shkala Kardashyova) is a method of measuring a civilization's level of technological advancement...
    143 KB (16,931 words) - 05:21, 27 April 2025
  • Thumbnail for Semiconductor device fabrication
    database and chips are "binned" (i.e. sorted into virtual bins) according to predetermined test limits such as maximum operating frequencies/clocks, number...
    109 KB (11,524 words) - 15:52, 17 March 2025
  • reference atomic clock (such as the NIST-F2). That time difference becomes substantial over time. Instead, the owner can synchronize their mechanical clock (with...
    52 KB (7,681 words) - 19:39, 25 February 2025
  • Thumbnail for Fermi (microarchitecture)
    section). Clock frequency: 1.5 GHz (not released by NVIDIA, but estimated by Insight 64). Peak performance: 1.5 TFlops. Global memory clock: 2 GHz. DRAM...
    14 KB (1,585 words) - 09:09, 15 March 2025
  • Child's law Chinese Journal of Physics Chinese Optics Letters Chip-scale atomic clock Chiral Potts curve Chiral anomaly Chiral color Chiral gauge theory...
    28 KB (2,788 words) - 18:26, 23 February 2025
  • Core clock – The factory core clock frequency; while some manufacturers adjust clocks lower and higher, this number will always be the reference clocks used...
    482 KB (13,345 words) - 02:05, 1 May 2025
  • Thumbnail for Hourglass
    Hourglass (redirect from Sand clock)
    An hourglass (or sandglass, sand timer, or sand clock) is a device used to measure the passage of time. It comprises two glass bulbs connected vertically...
    21 KB (2,493 words) - 13:43, 27 April 2025
  • Thumbnail for Dynamic random-access memory
    parameter must be programmed into the SDRAM chip itself, namely the CAS latency. This is the number of clock cycles allowed for internal operations between...
    92 KB (11,073 words) - 13:52, 5 April 2025
  • Thumbnail for CMOS
    logic as the dominant MOSFET fabrication process for very large-scale integration (VLSI) chips in the 1980s, also replacing earlier transistor–transistor logic...
    57 KB (6,561 words) - 23:45, 10 February 2025