Optical-Frequency Transfer over a Single-Span 1840 km Fiber Link

Precision Measurement of the Hydrogen1S−2SFrequency via a 920-km Fiber Link

(2013) Arthur Matveev et al.   PHYSICAL REVIEW LETTERS

Frequency Transfer in Electronically Stabilized Fiber Optic Link Exploiting Bidirectional Optical Amplifiers

(2012) Ł. Sliwczynski et al.   IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT

Carrier-phase-based two-way satellite time and frequency transfer

(2012) M. Fujieda et al.   IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL

Ultra-stable long distance optical frequency distribution using the Internet fiber network

(2012) Olivier Lopez et al.   OPTICS EXPRESS

High-Accuracy Measurement of Atomic Polarizability in an Optical Lattice Clock

(2012) J. A. Sherman et al.   PHYSICAL REVIEW LETTERS

High-Accuracy Optical Clock Based on the Octupole Transition inYb+171

(2012) N. Huntemann et al.   PHYSICAL REVIEW LETTERS

A 920-Kilometer Optical Fiber Link for Frequency Metrology at the 19th Decimal Place

(2012) K. Predehl et al.   SCIENCE

Optical lattice clocks and quantum metrology

(2011) Hidetoshi Katori   Nature Photonics

All-optical link for direct comparison of distant optical clocks

(2011) Miho Fujieda et al.   OPTICS EXPRESS

High-resolution microwave frequency transfer over an 86-km-long optical fiber network using a mode-locked laser

(2011) Giuseppe Marra et al.   OPTICS LETTERS

When should we change the definition of the second?

(2011) P. Gill   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES

Improved Measurement of the Hydrogen1S–2STransition Frequency

(2011) Christian G. Parthey et al.   PHYSICAL REVIEW LETTERS

Suppression of Collisional Shifts in a Strongly Interacting Lattice Clock

(2011) M. D. Swallows et al.   SCIENCE

Brillouin amplification in phase coherent transfer of optical frequencies over 480 km fiber

(2010) O. Terra et al.   OPTICS EXPRESS

Cascaded multiplexed optical link on a telecommunication network for frequency dissemination

(2010) Olivier Lopez et al.   OPTICS EXPRESS

Frequency Comparison of Two High-AccuracyAl+Optical Clocks

(2010) C. Chou et al.   PHYSICAL REVIEW LETTERS

Optical Clocks and Relativity

(2010) C. W. Chou et al.   SCIENCE

Optical frequency transfer via 146 km fiber link with 10^−19 relative accuracy

(2009) G. Grosche et al.   OPTICS LETTERS

Einstein Gravity Explorer–a medium-class fundamental physics mission

(2008) S. Schiller et al.   EXPERIMENTAL ASTRONOMY

High-stability transfer of an optical frequency over long fiber-optic links

(2008) P. A. Williams et al.   JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS

Subhertz linewidth diode lasers by stabilization to vibrationally and thermally compensated ultralow-expansion glass Fabry-Pérot cavities

(2008) J. Alnis et al.   PHYSICAL REVIEW A

Stability of the Proton-to-Electron Mass Ratio

(2008) A. Shelkovnikov et al.   PHYSICAL REVIEW LETTERS