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A microfabricated atomic clock

delete2004-08-30
delete602
PRE
AI
S
Svenja Knappe
V
Vishal Shah
S
Schwindt, PDD
L
L. Hollberg
J
John Kitching
L
Li‐Anne Liew
J
John Moreland
DOI:10.1063/1.1787942delete
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Abstract

Abstract

En 中文
Fabrication techniques usually applied to microelectromechanical systems (MEMS) are used to reduce the size and operating power of the core physics assembly of an atomic clock. With a volume of 9.5 mm(3), a fractional frequency instability of 2.5x10(-10) at 1 s of integration, and dissipating less than 75 mW of power, the device has the potential to bring atomically precise timing to hand-held, battery-operated devices. In addition, the design and fabrication process allows for wafer-level assembly of the structures, enabling low-cost mass-production of thousands of identical units with the same process sequence, and easy integration with other electronics. (C) 2004 American Institute of Physics.
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Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.

Journal

Applied Physics Letters cover
Applied Physics Letters
IF:
3.6
Papers:
10.4W
Citations:
17.8W

Organization

No organization information available
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