آتوم ساعاتی

Atomic clock
NIST physicists Steve Jefferts (foreground) and Tom Heavner with the NIST-F2 caesium fountain atomic clock, a civilian time standard for the United States
Classification	Clock
Industry	Telecommunications, science
Application	TAI, satellite navigation
Fuel source	Electricity
Powered	Yes

The master atomic clock ensemble at the U.S. Naval Observatory in Washington, D.C., which provides the time standard for the U.S. Department of Defense.^[۱] The rack mounted units in the background are Microsemi (formerly HP) 5071A caesium beam clocks. The black units in the foreground are Microsemi (formerly Sigma-Tau) MHM-2010 hydrogen maser standards.

آتوم ساعاتی (اینگیلیسجه: Atomic clock) آتوم ایله ایشله‌ین بیر نوع ساعات دیر. . بو ساعات بوتون باشقا مکانیک ساعات لارا قارشی دیر و دونیانین أن دۆز ساعاتی دیر . فرکانسی الکترون رادیوسونون گئچمسینن دیر.

قایناقلار

1. USNO Master Clock.

ائشیک باغلانتیلار

• National Research Council Canada, FAQ: "What is a 'caesium atomic clock'?"
• National Research Council Canada, archived content: Optical frequency standard based on a single trapped ion
• United States Naval Observatory Time Service Department Archived 2019-08-26 at the Wayback Machine.
• PTB Braunschweig, Germany – with link in English language
• National Physical Laboratory (UK) time website
• NIST Internet Time Service (ITS): Set Your Computer Clock Via the Internet
• NIST press release about chip-scaled atomic clock
• NIST website
• Web pages on atomic clocks Archived 2015-09-24 at the Wayback Machine. by The Science Museum (London)
• Optical Atomic Clock BBC, 2005
• Optical lattice clock—Journal of the Physical Society of Japan
• The atomic fountain
• National Research Council of Canada, archived content: Optical Frequency Comb – The Measurement of Optical Frequencies
• Standard Frequencies for Time Calibration by the BIPM

شابلون:Electric clock technology شابلون:Time measurement and standards شابلون:Machines