Projects per year
Personal profile
Biography
John McFerran is a Chief Investigator in the ARC Centre of Excellence for Engineered Quantum Systems (EQuS). Since completing his Ph.D. at UWA 2003 he has held research positions at the National Institute of Standards and Technology, Boulder, CO (in the Time and Frequency Division and Optoelectronics Divisions), LNE-SYRTE, Paris Observatory and XLIM, Limoges, France. His fields of research include optical frequency synthesis (fibre-laser and solid state-laser-based frequency combs), optical atomic clocks and laser spectroscopy. He was awarded an ARC Future fellowship in 2011 (commencing in 2012) and has developed a cold atom optical clock based on ytterbium at UWA.
Roles and responsibilities
Masters and PhD supervisor, lecturer, researcher and seminar convenor.
Future research
Testing the inverse square law of gravity at micron distance scales. Providing a time signal for the Atomic Clock Ensemble in Space mission (ACES).
Funding overview
Scientific Mobility (French) travel award 2013
ARC Centre of Excellence for Engineered Quantum Systems (EQuS): 2018-2024.
ARC Centre of Excellence for Engineered Quantum Systems (EQuS): 2018-2024.
Previous positions
Chercheur Postdoctoral, Systèmes de Référence Temps-Espace, Observatoire de Paris, France.
Chercheur Postdoctoral, XLIM Institute, Université de Limoges, France.
Guest Researcher, National Institute of Standards & Technology, Boulder, USA.
Chercheur Postdoctoral, XLIM Institute, Université de Limoges, France.
Guest Researcher, National Institute of Standards & Technology, Boulder, USA.
Current projects
Optical lattice clock (with cold Yb atoms) for a Time-and-Frequency ground station.
Industrial relevance
Providing students with skills in electronics, computing, optics, and applied problem solving.
Teaching overview
PHYS3012 Frontiers of Modern Physics (Modern Optics & applied QM),
http://handbooks.uwa.edu.au/units/unitdetails?code=PHYS3012,
PHYS2001 Electromagnetism
PHYS3001 Atomic Physics
http://handbooks.uwa.edu.au/units/unitdetails?code=PHYS3012,
PHYS2001 Electromagnetism
PHYS3001 Atomic Physics
Research
Optical atomic clocks.
Optical frequency synthesis.
Atomic spectroscopy.
Optical frequency synthesis.
Atomic spectroscopy.
Languages
Un peu de Francais.
Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.
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crossovers
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Network
Recent external collaboration on country level. Dive into details by clicking on the dots.
Projects 2004 2024
ARC Centre of Excellence for Engineered Quantum Systems (EQuS 2017)
1/01/18 → 31/12/24
Project: Research
A Southern Hemisphere Ground Station for the Atomic Clock Ensemble in Space Mission
Australian Research Council ARC
1/01/11 → 31/12/14
Project: Research
LX0665384 - Micro-Engineered Optical Fibre Clocks
Luiten, A. & McFerran, J.
Australian Research Council ARC
1/01/05 → 31/12/07
Project: Research
Characterisation of Femtosecond Light Pulses Transmitted through Micro-Structured Silica Fibres.
University of Western Australia
1/01/04 → 31/12/04
Project: Research
Research Output 1998 2018
Laser stabilization with a frequency-to-voltage chip for narrow-line laser cooling
McFerran, J. J., 1 Apr 2018, In : Optics Letters. 43, 7, p. 1475-1478 4 p.Research output: Contribution to journal › Article
laser cooling
stabilization
chips
electric potential
lasers
Production of ultracold Cs∗Yb molecules by photoassociation
Guttridge, A., Hopkins, S. A., Frye, M. D., McFerran, J. J., Hutson, J. M. & Cornish, S. L., 19 Jun 2018, In : Physical Review A. 97, 6, 063414Research output: Contribution to journal › Article
traps
asymptotes
diatomic molecules
hyperfine structure
molecules
Inverted crossover resonances with Δf=0 or 1 inverted crossover resonances with the intercombination line of 171Yb
McFerran, J. & De Clercq, E., 27 Oct 2017, 2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFC 2017 - Proceedings. IEEE, Institute of Electrical and Electronics Engineers, p. 421-422 2 p. 8088910Research output: Chapter in Book/Conference paper › Conference paper
crossovers
Laser cooling
Atomic beams
laser cooling
Fluorescence spectroscopy
Inverted crossover resonance within one Zeeman manifold
Salter, L. A., DeClercq, E. & McFerran, J. J., 2 Aug 2017, In : Journal of Physics B: Atomic, Molecular and Optical Physics. 50, 16, 165003Research output: Contribution to journal › Article
crossovers
frequency measurement
frequency modulation
stabilization
trapping
An inverted crossover resonance aiding laser cooling of171 yb
Mcferran, J., Jun 2016, In : Journal of the Optical Society of America B: Optical Physics. 33, 6, p. 1278-1285Research output: Contribution to journal › Article
Open Access
File
laser cooling
crossovers
ytterbium
nuclear spin
frequency shift