Philip Westergaard
Philip Westergaard
OFS Fitel Denmark
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Cited by
Cited by
Experimental realization of an optical second with strontium lattice clocks
R Le Targat, L Lorini, Y Le Coq, M Zawada, J Guéna, M Abgrall, M Gurov, ...
Nature communications 4 (1), 2109, 2013
Ultrastable lasers based on vibration insensitive cavities
J Millo, DV Magalhães, C Mandache, Y Le Coq, EML English, ...
Physical Review A 79 (5), 053829, 2009
Lattice-induced frequency shifts in Sr optical lattice clocks at the 10− 17 level
PG Westergaard, J Lodewyck, L Lorini, A Lecallier, EA Burt, M Zawada, ...
Physical review letters 106 (21), 210801, 2011
An optical lattice clock with spin-polarized 87Sr atoms
X Baillard, M Fouché, R Le Targat, PG Westergaard, A Lecallier, ...
The European Physical Journal D 48, 11-17, 2008
Nondestructive measurement of the transition probability in a Sr optical lattice clock
J Lodewyck, PG Westergaard, P Lemonde
Physical Review A 79 (6), 061401, 2009
Accuracy evaluation of an optical lattice clock with bosonic atoms
X Baillard, M Fouché, R Le Targat, PG Westergaard, A Lecallier, Y Le Coq, ...
Optics Letters 32 (13), 1812-1814, 2007
Minimizing the Dick effect in an optical lattice clock
PG Westergaard, J Lodewyck, P Lemonde
IEEE transactions on ultrasonics, ferroelectrics, and frequency control 57 …, 2010
Frequency stability of optical lattice clocks
J Lodewyck, PG Westergaard, A Lecallier, L Lorini, P Lemonde
New Journal of Physics 12 (6), 065026, 2010
Nonlinear spectroscopy of Sr atoms in an optical cavity for laser stabilization
BTR Christensen, MR Henriksen, SA Schäffer, PG Westergaard, D Tieri, ...
Physical Review A 92 (5), 053820, 2015
Observation of Motion Dependent Nonlinear Dispersion with Narrow Linewidth Atoms in an Optical Cavity
PG Westergaard, BTR Christensen, D Tieri, R Matin, J Cooper, M Holland, ...
Physical Review Letters 114 (9), 093002, 2015
Enhancement of the performance of a fiber-based frequency comb by referencing to an acetylene-stabilized fiber laser
T Talvard, PG Westergaard, MV DePalatis, NF Mortensen, M Drewsen, ...
Optics express 25 (3), 2259-2269, 2017
Differential high-resolution stimulated CW Raman spectroscopy of hydrogen in a hollow-core fiber
PG Westergaard, M Lassen, JC Petersen
Optics express 23 (12), 16320-16328, 2015
Experimental Determination of the I Lifetime
BB Jensen, H Ming, PG Westergaard, K Gunnarsson, MH Madsen, ...
Physical Review Letters 107 (11), 113001, 2011
Compact and versatile laser system for polarization-sensitive stimulated Raman spectroscopy
H Kerdoncuff, MR Pollard, PG Westergaard, JC Petersen, M Lassen
Optics Express 25 (5), 5618-5625, 2017
Compact, CO2-stabilized tuneable laser at 2.05 microns
PG Westergaard, JW Thomsen, MR Henriksen, M Michieletto, M Triches, ...
Optics Express 24 (5), 4872-4880, 2016
All-optical detection of acoustic pressure waves with applications in photoacoustic spectroscopy
PG Westergaard, M Lassen
Applied Optics 55 (29), 8266-8270, 2016
Horloge à réseau optique au Strontium: en quête de la performance ultime
PG Westergaard
Paris, Télécom ParisTech, 2010
Hyperfine structure of the manifold of i
NK Kjøller, SG Porsev, PG Westergaard, N Andersen, JW Thomsen
Physical Review A 91 (3), 032515, 2015
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