Precision measurement based on ultracold atoms and cold molecules

2006 ◽  
Author(s):  
J. Ye ◽  
S. Blatt ◽  
M. M. Boyd ◽  
S. M. Foreman ◽  
E. R. Hudson ◽  
...  
Keyword(s):  
Precision Measurement ◽  
Ultracold Atoms ◽  
Cold Molecules

PRECISION MEASUREMENT BASED ON ULTRACOLD ATOMS AND COLD MOLECULES

2009 ◽  
pp. 613-626
Author(s):  
JUN YE ◽  
SEBASTIAN BLATT ◽  
MARTIN M. BOYD ◽  
SETH M. FOREMAN ◽  
ERIC R. HUDSON ◽  
...  
Keyword(s):  
Precision Measurement ◽  
Ultracold Atoms ◽  
Cold Molecules

Precision Measurement Based on Ultracold Atoms and Cold Molecules

2006 ◽  
Author(s):  
Jun Ye ◽  
Sebastian Blatt ◽  
Martin M. Boyd ◽  
Seth M. Foreman ◽  
Eric R. Hudson ◽  
...  
Keyword(s):  
Precision Measurement ◽  
Ultracold Atoms ◽  
Cold Molecules

scholarly journals Precision measurement and frequency metrology with ultracold atoms

2016 ◽  
Vol 3 (2) ◽  
pp. 189-200 ◽  
Author(s):  
Xibo Zhang ◽  
Jun Ye
Keyword(s):  
Precision Measurement ◽  
Optical Lattice ◽  
Ultracold Atoms ◽  
Measurement Precision ◽  
Future Research ◽  
Total Uncertainty ◽  
Research Activities ◽  
Systematic Effects ◽  
Optical Lattice Clock ◽  
Frequency Metrology

Abstract Precision measurement and frequency metrology have pushed many scientific and technological frontiers in the field of atomic, molecular and optical physics. In this article, we provide a brief review on the recent development of optical atomic clocks, with an emphasis placed on the important inter-dependence between measurement precision and systematic effects. After presenting a general discussion on the motivation and techniques behind the development of optical lattice clocks, where the use of many atoms greatly enhances the measurement precision, we present the JILA strontium optical lattice clock as the leading system of frequency metrology with the lowest total uncertainty, and we describe other related research activities. We discuss key ingredients that have enabled the optical lattice clocks with ultracold atoms to reach the 18th digit in both precision and accuracy. Furthermore, we discuss extending the power of precision clock spectroscopy to study quantum many-body physics and to provide control for atomic quantum materials. In addition, we explore future research directions that have the potential to achieve even greater precision.

High precision measurement of the SOS surface thickness in the rough phase

1991 ◽  
Vol 1 (12) ◽  
pp. 1669-1673 ◽  
Author(s):  
Hans Gerd Evertz ◽  
Martin Hasenbusch ◽  
Mihail Marcu ◽  
Klaus Pinn ◽  
Sorin Solomon
Keyword(s):  
High Precision ◽  
Precision Measurement ◽  
High Precision Measurement ◽  
Surface Thickness
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