2011
A modern Fizeau experiment for education and outreach purposes,
O. Morizot, A. Sellé, S. Ferri, D. Guyomarc'h, JM. Laugier, M. Knoop
Eur. J. Phys., accepté en novembre 2010, arXiv :1011.1770v1 [physics.atom-ph]
2010
Ion dynamics in a linear radio-frequency trap with a single cooling laser,
M. Marciante, C. Champenois, A. Calisti, J. Pedregosa-Guttierez, M. Knoop
Phys. Rev. A 82, 033406 (2010), arXiv :1004.5202v1 [physics.atom-ph]
Ion ring in a linear multipole trap for optical frequency metrology,
C. Champenois, M. Marciante, J. Pedregosa-Gutierrez, M. Houssin, M. Knoop and M. Kajita
Phys. Rev. A, à paraître (2010), arXiv :1003.0763v1 [quant-ph]
Anharmonic contributions in real RF linear quadrupole traps,
J.
Pedregosa, C.
Champenois, M. Houssin, et M. Knoop
International Journal of Mass Spectrometry 290, 100-105 (2010), arXiv :1001.1403v1 [physics.ins-det]
2009
Crystallization of
ion clouds in octupole traps: Structural transitions, core melting, and
scaling laws
F. Calvo, C.
Champenois, and E. Yurtsever
Phys. Rev. A
80, 063401 (2009)
Some
aspects of simulation and realization of an optical reference cavity,
D. Guyomarc'h, G. Hagel, C. Zumsteg, M. Knoop,
Phys. Rev. A 80, 063802 (2009), arXiv :0911.1290v1 [physics.optics]
Open access - everything for
free ?
A.
Kastberg, M.
Knoop
europhysics news 40/4, 03 (2009)
Modern
applications of trapped ions,
M. Knoop, L. Hilico, J. Eschner
Journal of Physics B : Atomic, Molecular and Optical Physics 42, 150201
(2009)
http ://stacks.iop.org/0953-4075/42/150201
About the
dynamics and thermodynamics of trapped ions
C.
Champenois
Journal of
Physics
B : Atomic, Molecular and Optical Physics 42, 154002 (2009)
Short
pulse laser-induced dissociation of vibrationally cold, trapped
molecular ions
JD
Alexander, C R Calvert, R B
King, O Kelly, W A
Bryan, G R A J Nemeth, W R Newell, C A Froud, I C E Turcu, E Springate,
P A Orr, J Pedregosa-Gutierrez, C W Walter, R A Williams, I D Williams
and J B Greenwood
Journal of Physics
B : Atomic, Molecular and Optical Physics 42, 154027 (2009)
One and two photon excitation of
rf trapped Ca+
C. Zumsteg, C.
Champenois, D. Guyomarc'h, G. Hagel, M. Houssin, M. Knoop,
Actes du 4th Sino-French Workshop, Chinese Journal of Chemical Physics
22, 119-120 (2009)
2008
Two-step
Doppler cooling of a three-level
ladder system with an intermediate metastable level
C. Champenois, G. Hagel, M. Knoop, M.
Houssin, C.
Zumsteg, F. Vedel, M. Drewsen
Physical Review A 77,
033411 (2008),
arXiv:0710.5078 [quant-ph]
Index
of refraction of gases for matter waves: Effect of the motion of the
gas particles on the calculation of the index,
C.
Champenois, M.
Jacquey, S. Lepoutre, M. Büchner, G. Trénec, J.
Vigué,
Phys. Rev. A 77,
013621
(2008)
Doppler
cooling of calcium ions using a dipole-forbidden optical transition,
R. Hendricks, J. L. S{\o}rensen, C. Champenois, M. Knoop, M.
Drewsen
Phys. Rev. A 77,
021401(R) (2008), arXiv:0705.3565 [quant-ph]
2007
Terahertz
frequency
standard based on
three-photon coherent population trapping
C. Champenois, G. Hagel, M.
Houssin, M. Knoop, C.
Zumsteg, F. Vedel,
Phys.Rev.Lett. 99,
013001
(2007), quant-ph/arXiv:0705.3565
2006
Quantum
coherence and population trapping in three-photon processes
C.
Champenois, G. Morigi, J. Eschner,
Phys. Rev. A 74,
053404 (2006)
2005
Long-term
stabilization of the length of an optical reference cavity,
G. Hagel, M. Houssin, M. Knoop, C. Champenois, M. Vedel, F.
Vedel,
Review
of Scientific Instrumentation 76,
123101 (2005),
arxiv:physics/0507208
Dark
resonances as a probe for the motional state of a single ion,
C. Lisowski, M. Knoop, C. Champenois, G. Hagel, M. Vedel, F. Vedel,
Appl.Phys.B. 81,
5-12 (2005), arxiv: physics/0407135
2004
Evaluation
of the ultimate performances of a Ca+
single-ion frequency standard,
C. Champenois, M. Houssin, C. Lisowski, G. Hagel, M. Knoop, M. Vedel,
F. Vedel,
Phys.Lett. A 331/5,
298-311 (2004), arxiv:
physics/0312120
Metastable
level lifetimes from electron-shelving measurements in ion clouds and
single ions,
M. Knoop, C. Champenois, G.
Hagel, M. Houssin, C. Lisowski, M. Vedel, F. Vedel,
Eur. Phys. J. D 29,
163-171 (2004)
Manipuler
un système simple : un ion unique piégé
C. CHAMPENOIS, T.B. EKOGO, G. HAGEL, M. HOUSSIN, M. KNOOP, C. LISOWSKI,
M. VEDEL, F. VEDEL,
Actes de COLOQ8, J. Phys. IV (France) 119, p. 149-150 (2004)
2003
Linewidth
reduction by 6 orders of magnitude of a broad-area 729-nm diode laser,
M. Houssin, P. Courteille, C. Champenois, M. Herbane, M. Knoop, M.
Vedel, F. Vedel,
Applied Optics 42,
4871-4876 (2003)
2002
Single
Ca+
ions in a Paul-Straubel trap
M. KNOOP, C. CHAMPENOIS, P. COURTEILLE, M. HERBANE, M. HOUSSIN, M.
VEDEL, F. VEDEL,
Proceedings of the 6th Symposium on Frequency Standards and Metrology,
ed. P. Gill, World Scientific, Singapore 2002, p.492-494
2001
Characterization
of a miniature Paul-Straubel trap,
C. Champenois, M. Knoop, M. Herbane, M. Houssin, T.Kaing, M. Vedel, F.
Vedel,
Eur. Phys. Journal D 15,
105-111 (2001)
2000
High
Power Broad-Area Diode Laser at 794nm Injected by an External Cavity
Laser,
T. Pawletko, M. Houssin, M. Knoop, M. Vedel, F. Vedel,
Opt. Comm. 174,
223-229 (2000)
Préparation
d'une horloge à ions calcium dans le domaine optique
M. KNOOP, M. HERBANE, M. HOUSSIN, M. VEDEL, F. VEDEL,
Actes de COLOQ6, J. Phys. IV (France) 10, p 213-214 (2000)
1999
Kinetic
energy of an N+
ion cloud throughout the stability diagram,
M. Vedel, J. Rocher, M. Knoop, F. Vedel,
Int. J. Mass Spectrom. 190/191,
37-45 (1999)
Probing
Ca+
ions in a miniature trap
M. KNOOP, M. VEDEL, M. HOUSSIN, M. HERBANE, T. PAWLETKO, F. VEDEL,
Proceedings of the Joint Meeting of the 13th European Frequency and
Time Forum and the 1999 IEEE International Frequency Control Symposium,
Besançon, avril 1999, IEEE Catalog no.99CH36313, p.696-699
Probing
Ca+
ions in a miniature trap
M. KNOOP, M. VEDEL, M. HOUSSIN, T. SCHWEIZER, T. PAWLETKO, F. VEDEL,
Proceedings of the Conference on Trapped Charged Particles and
Fundamental Physics, CP 457,
eds. Daniel H. Dubin and Dieter Schneider, The American Institute of
Physics 1999, p. 365-368.
1998
Collisional
quenching and j-mixing rate constants for the 3D-levels of Ca+,
M. Knoop, M. Vedel, F. Vedel,
Phys. Rev. A 58,
264-269 (1998)
Evidence of
radial-axial motion couplings for an r.f. stored ion cloud,
M. Vedel, J. Rocher, M. Knoop, F. Vedel,
Appl. Physics B 66,
191-196 (1998)
1997
RF-stored
Ca+
: prospect for a frequency standard in the visible domain,
M. KNOOP, J. RINK, G. HUANG, M. VEDEL, F. VEDEL,
Proceedings of the 11th European Forum of Time and Frequency 1997,
p.591-595
1996
Laser-cooled
Ca+
- ions in a Paul trap: influence of collisions,
M. KNOOP, J. RINK, M. VEDEL, F. VEDEL,
Proceedings of the 5th Symposium on Frequency Standards and Metrology,
ed. J.C. Bergquist, World Scientific, Singapore 1996, p.430-431
Rf
stored Ca+-
possible candidate for a frequency standard in the optical domain,
M. KNOOP, J. RINK, M. VEDEL, F. VEDEL,
Proceedings of the 12th Intern. Conf. Laser Spectroscopy, eds. M.
Inguscio, M. Allegrini, A. Sasso, World Scientific, Singapore 1996,
p.185-186
1995
Experimental
Study of the Efficiency of Storage in an RF Ion Trap,
M. Vedel, J. Rocher, M. Knoop, F. Vedel,
Rapid Comm. Mass Spectrom. 9,
1580-1583 (1995)
Lifetime,
collisional quenching and j-mixing measurements of the metastable
3D-levels of Ca+,
M. Knoop, M. Vedel, F. Vedel,
Phys. Rev. A 52,
3763-3769 (1995)
Determination
of stored ions kinetic energy by the time-of-flight method of free
ejected ions,
M. Vedel, M. Knoop, D. Lunney, I. Rebatel, F. Vedel,
Phys. Rev.A 51,
2294-2300 (1995)
Spectroscopic
study of the Ca+
long-lived 3D-doublet in view of a frequency standard application,
M. KNOOP, J. ROCHER, M. VEDEL, F. VEDEL,
Proceedings of the 9th EFTF 1995, p.390-393
Refroidissement
laser d'un nuage d'ions Ca+en
piège de Paul,
M. KNOOP, J. RINK, M. VEDEL, F. VEDEL,
Actes de COLOQ4, Ann. Phys. Fr. 20, 645-646 (1995)
Spectroscopie
de CaII en piège de Paul,
M. KNOOP, N. KHELIFA, M. VEDEL, F. VEDEL,
Actes de COLOQ3, Ann. Phys. Fr. 20 (suppl. n°2), C1.121-C1.126
(1995)
1994
Investigation
of a Ca+
rf stored ion cloud and observation of the forbidden S-D transitions,
M. Knoop, M. Vedel, F. Vedel,
J. Phys. II (France) 4,
1639-1650 (1994)