Single-ion, transportable optical atomic clocks

Residual Phase Noise Measurement of Optical Second Harmonic Generation in PPLN Waveguides

(2017) Marion Delehaye et al.   IEEE PHOTONICS TECHNOLOGY LETTERS

Determination of a high spatial resolution geopotential model using atomic clock comparisons

(2017) G. Lion et al.   JOURNAL OF GEODESY

Why it took so long for the laser and the optical comb to be invented: the unmarked trail from concept to experimental reality [Invited]

(2017) John L. Hall   JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS

Absolute frequency measurement of the $}^{1\text{S_{0}}$ – $}^{3\text{P_{0}}$ transition of171Yb

(2017) Marco Pizzocaro et al.   METROLOGIA

Optical clock networks

(2017) Fritz Riehle   Nature Photonics

Compact, thermal-noise-limited reference cavity for ultra-low-noise microwave generation

(2017) J. Davila-Rodriguez et al.   OPTICS LETTERS

Sympathetic Ground State Cooling and Time-Dilation Shifts in an Al27+ Optical Clock

(2017) J.-S. Chen et al.   PHYSICAL REVIEW LETTERS

Transportable Optical Lattice Clock with 7×10−17 Uncertainty

(2017) S. B. Koller et al.   PHYSICAL REVIEW LETTERS

A VLBI experiment using a remote atomic clock via a coherent fibre link

(2017) Cecilia Clivati et al.   Scientific Reports

Frequency Comparison of $^{171}{\text {Yb}}^+$ Ion Optical Clocks at PTB and NPL via GPS PPP

(2016) J. Leute et al.   IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL

Optical frequency standards for time and length applications

(2016) Feng-Lei Hong   MEASUREMENT SCIENCE and TECHNOLOGY

Non-destructive state detection for quantum logic spectroscopy of molecular ions

(2016) Fabian Wolf et al.   NATURE

Frequency ratio of Yb and Sr clocks with 5 × 10−17 uncertainty at 150 seconds averaging time

(2016) Nils Nemitz et al.   Nature Photonics

Ultrastable optical clock with two cold-atom ensembles

(2016) M. Schioppo et al.   Nature Photonics

Geopotential measurements with synchronously linked optical lattice clocks

(2016) Tetsushi Takano et al.   Nature Photonics

Strongly enhanced effects of Lorentz symmetry violation in entangled Yb+ ions

(2016) V. A. Dzuba et al.   Nature Physics

Frequency Comparison of TwoCa+40Optical Clocks with an Uncertainty at the10−17Level

(2016) Y. Huang et al.   PHYSICAL REVIEW LETTERS

Single-Ion Atomic Clock with3×10−18Systematic Uncertainty

(2016) N. Huntemann et al.   PHYSICAL REVIEW LETTERS

A highly miniaturized vacuum package for a trapped ion atomic clock

(2016) Peter D. D. Schwindt et al.   REVIEW OF SCIENTIFIC INSTRUMENTS

A clock network for geodesy and fundamental science

(2016) C. Lisdat et al.   Nature Communications

Realization of a timescale with an accurate optical lattice clock

(2016) Christian Grebing et al.   Optica

VECSEL systems for the generation and manipulation of trapped magnesium ions

(2016) S. C. Burd et al.   Optica

Towards a redefinition of the second based on optical atomic clocks

(2015) Fritz Riehle   COMPTES RENDUS PHYSIQUE

The ACES/PHARAO space mission

(2015) Philippe Laurent et al.   COMPTES RENDUS PHYSIQUE

Compact Bragg Grating Stabilized Ridge Waveguide Laser Module With a Power of 380 mW at 780 nm

(2015) Simon Rauch et al.   IEEE PHOTONICS TECHNOLOGY LETTERS

A coherent fiber link for very long baseline interferometry

(2015) Cecilia Clivati et al.   IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL

Cascaded optical fiber link using the internet network for remote clocks comparison

(2015) Nicola Chiodo et al.   OPTICS EXPRESS

Broadband, unpolarized repumping and clearout light sources for Sr^+ single-ion clocks

(2015) T. Fordell et al.   OPTICS LETTERS

8  ×  10^−17 fractional laser frequency instability with a long room-temperature cavity

(2015) Sebastian Häfner et al.   OPTICS LETTERS

Prospects for atomic clocks based on large ion crystals

(2015) Kyle Arnold et al.   PHYSICAL REVIEW A

Stability of a trapped-atom clock on a chip

(2015) R. Szmuk et al.   PHYSICAL REVIEW A

Ion-trap measurements of electric-field noise near surfaces

(2015) M. Brownnutt et al.   REVIEWS OF MODERN PHYSICS

Optical atomic clocks

(2015) Andrew D. Ludlow et al.   REVIEWS OF MODERN PHYSICS

Ultralow noise miniature external cavity semiconductor laser

(2015) W. Liang et al.   Nature Communications

A transportable strontium optical lattice clock

(2014) N. Poli et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Carrier-phase two-way satellite frequency transfer over a very long baseline

(2014) M Fujieda et al.   METROLOGIA

Spectral purity transfer between optical wavelengths at the 10−18 level

(2014) Daniele Nicolodi et al.   Nature Photonics

Hunting for topological dark matter with atomic clocks

(2014) A. Derevianko et al.   Nature Physics

Micro-integrated extended cavity diode lasers for precision potassium spectroscopy in space

(2014) Erdenetsetseg Luvsandamdin et al.   OPTICS EXPRESS

Agreement between two88Sr+optical clocks to 4 parts in 1017

(2014) G. P. Barwood et al.   PHYSICAL REVIEW A

Cs-based optical frequency measurement using cross-linked optical and microwave oscillators

(2014) Chr. Tamm et al.   PHYSICAL REVIEW A

Frequency Ratio of Two Optical Clock Transitions inYb+171and Constraints on the Time Variation of Fundamental Constants

(2014) R. M. Godun et al.   PHYSICAL REVIEW LETTERS

Highly Charged Ions for Atomic Clocks, Quantum Information, and Search forαvariation

(2014) M. S. Safronova et al.   PHYSICAL REVIEW LETTERS

Improved Limit on a Temporal Variation ofmp/mefrom Comparisons ofYb+and Cs Atomic Clocks

(2014) N. Huntemann et al.   PHYSICAL REVIEW LETTERS

High-Accuracy Measurement of the Differential Scalar Polarizability of aSr+88Clock Using the Time-Dilation Effect

(2014) Pierre Dubé et al.   PHYSICAL REVIEW LETTERS

A compact, robust, and transportable ultra-stable laser with a fractional frequency instability of 1 × 10−15

(2014) Qun-Feng Chen et al.   REVIEW OF SCIENTIFIC INSTRUMENTS

A compact UHV package for microfabricated ion-trap arrays with direct electronic air-side access

(2013) Guido Wilpers et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Transparent ion trap with integrated photodetector

(2013) Amira M. Eltony et al.   APPLIED PHYSICS LETTERS

Dissemination of time and RF frequency via a stabilized fibre optic link over a distance of 420 km

(2013) Łukasz Śliwczyński et al.   METROLOGIA

Tenfold reduction of Brownian noise in high-reflectivity optical coatings

(2013) Garrett D. Cole et al.   Nature Photonics

An integrated fiber trap for single-ion photonics

(2013) Hiroki Takahashi et al.   NEW JOURNAL OF PHYSICS

Cavity-stabilized laser with acceleration sensitivity below10−12g−1

(2013) David R. Leibrandt et al.   PHYSICAL REVIEW A

Evaluation of systematic shifts of the88Sr+single-ion optical frequency standard at the10−17level

(2013) Pierre Dubé et al.   PHYSICAL REVIEW A

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

(2013) S. Droste et al.   PHYSICAL REVIEW LETTERS

Automatic laser control for a88Sr+optical frequency standard

(2012) G P Barwood et al.   MEASUREMENT SCIENCE and TECHNOLOGY

A monolithic array of three-dimensional ion traps fabricated with conventional semiconductor technology

(2012) Guido Wilpers et al.   Nature Nanotechnology

A sub-40-mHz-linewidth laser based on a silicon single-crystal optical cavity

(2012) T. Kessler et al.   Nature Photonics

Quantum state preparation and control of single molecular ions

(2012) D Leibfried   NEW JOURNAL OF PHYSICS

Prototype of an ultra-stable optical cavity for space applications

(2012) B. Argence et al.   OPTICS EXPRESS

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

(2012) K. Predehl et al.   SCIENCE

Linear Paul trap design for an optical clock with Coulomb crystals

(2011) N. Herschbach et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Demonstration of a transportable 1 Hz-linewidth laser

(2011) S. Vogt et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Microfabricated ion traps

(2011) Marcus D. Hughes et al.   CONTEMPORARY PHYSICS

Ultra-Stable Very-Low Phase-Noise Signal Source for Very Long Baseline Interferometry Using a Cryocooled Sapphire Oscillator

(2011) Nitin R. Nand et al.   IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES

Thermal noise in optical cavities revisited

(2011) Thomas Kessler et al.   JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS

Generation of ultrastable microwaves via optical frequency division

(2011) T. M. Fortier et al.   Nature Photonics

Spherical reference cavities for frequency stabilization of lasers in non-laboratory environments

(2011) David R. Leibrandt et al.   OPTICS EXPRESS

Field-test of a robust, portable, frequency-stable laser

(2011) David R. Leibrandt et al.   OPTICS EXPRESS

Force-insensitive optical cavity

(2011) Stephen Webster et al.   OPTICS LETTERS

Microresonator-Based Optical Frequency Combs

(2011) T. J. Kippenberg et al.   SCIENCE

Status of the T2L2/Jason2 Experiment

(2010) Pierre Exertier et al.   ADVANCES IN SPACE RESEARCH

Tuning the thermal expansion properties of optical reference cavities with fused silica mirrors

(2010) Thomas Legero et al.   JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS

The evolving optical frequency comb [Invited]

(2010) Scott A. Diddams   JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS

Efficient Fiber Optic Detection of Trapped Ion Fluorescence

(2010) A. VanDevender et al.   PHYSICAL REVIEW LETTERS

Frequency Comparison of Two High-AccuracyAl+Optical Clocks

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

Optical frequency standards and clocks

(2009) H. S. Margolis   CONTEMPORARY PHYSICS

Coherent optical frequency transfer over 50-km physical distance using a 120-km-long installed telecom fiber network

(2008) Mitsuru Musha et al.   OPTICS EXPRESS

Electrostatics of surface-electrode ion traps

(2008) J. H. Wesenberg   PHYSICAL REVIEW A

Analytic model for electrostatic fields in surface-electrode ion traps

(2008) M. G. House   PHYSICAL REVIEW A

Suppression of Heating Rates in Cryogenic Surface-Electrode Ion Traps

(2008) Jaroslaw Labaziewicz et al.   PHYSICAL REVIEW LETTERS