Professor Halina Rubinsztein-Dunlop
Professor

Halina Rubinsztein-Dunlop

Background

Professor Halina Rubinsztein-Dunlop’s research interests are in the fields of atom optics, laser micromanipulation, nano optics, quantum computing and biophotonics.

She has long standing experience with lasers, linear and nonlinear high-resolution spectroscopy, laser micromanipulation, and atom cooling and trapping. She was one of the originators of the widely used laser enhanced ionisation spectroscopy technique and is well known for her recent work in laser micromanipulation. She has been also working (Nanotechnology Laboratory, Göteborg, Sweden) in the field of nano- and microfabrication in order to produce the microstructures needed for optically driven micromachines and tips for the scanning force microscopy with optically trapped stylus. Recently she led the team that observed dynamical tunnelling in quantum chaotic system. Additionally Prof. Rubinsztein-Dunlop has led the new effort into development of new nano-structured quantum dots for quantum computing and other advanced device related applications.

Availability

Professor Halina Rubinsztein-Dunlop is:
Available for supervision
Media expert

Fields of research

Physical Sciences

Qualifications

  • Doctor of Philosophy, University of Gothenburg

Research interests

  • Biophotonics

    The multidisciplinary Centre for Biophotonics and Laser Science is engaged in projects such as laser dentistry, optical micromanipulation and hyperpolarised NMR gas imaging.

  • Nano-optics and quantum computing

    We study colloidal quantum dots for use in future quantum technologies. Our system is based on a fluorescence activated PbS quantum dot. We are developing techniques for single dot detection, for the demonstration of a single qubit operation, and for controlled entanglement between two dots.

  • Laser micromanipulation

    We are characterising the optical forces developed in laser tweezers, including micro-rotational dynamics studies and optical angular momentum transfer. We have demonstrated the principals of an all optically-driven micromachine. Our studies are multidisciplinary, involving synaptic connections, microrheology, DNA twisting, and cell properties.

  • Atom optics

    Using laser beams, we trap and cool atoms until their behaviour is governed by quantum theory. We have used this technology to verify theoretical predictions, such as dynamic quantum tunnelling. Our recent work involves the production of a micro-Bose Einstein condensate, which can be moved around on an �atomic chip�.

Search Professor Halina Rubinsztein-Dunlop’s works on UQ eSpace

446 works between 1974 and 2025
All (446) Journal Article (251) Book Chapter (14) Conference Publication (179) Other Outputs (2)

121 - 140 of 446 works

2013

Book Chapter

Design of optically driven microrotors

Rubinsztein-Dunlop, Halina, Asavei, Theodor, Stilgoe, Alexander B., Loke, Vincent L. Y., Vogel, Robert, Nieminen, Timo A. and Heckenberg, Norman R. (2013). Design of optically driven microrotors. Optical Nano and Micro Actuator Technology. (pp. 277-306) edited by George K . Knopf and Yukitoshi Otani. Boca Raton, FL, USA: CRC Press. doi: 10.1201/b13892

Design of optically driven microrotors

2013

Conference Publication

Optical tweezers for precise control of micro-bubble arrays: In situ temperature measurement

Burns, Tristan M., Preece, Daryl, Nieminen, Timo A. and Rubinsztein-Dunlop, Halina (2013). Optical tweezers for precise control of micro-bubble arrays: In situ temperature measurement. Optical Trapping and Optical Micromanipulation X, San Diego, CA United States, 25 -29 August 2013. Bellingham, WA United States: S P I E - International Society for Optical Engineering. doi: 10.1117/12.2024254

Optical tweezers for precise control of micro-bubble arrays: In situ temperature measurement

2013

Conference Publication

Ultrasensitive cavity optomechanical magnetometry

Sheridan, Eoin, Forstner, Stefan, Rubinszstein-Dunlop, Halina and Bowen, Warwick P. (2013). Ultrasensitive cavity optomechanical magnetometry. The European Conference on Lasers and Electro-Optics, CLEO_Europe 2013, Munich, Germany, 12-16 May 2013. Piscataway, NJ, USA: IEEE. doi: 10.1109/CLEOE-IQEC.2013.6801214

Ultrasensitive cavity optomechanical magnetometry

2012

Journal Article

Sensitivity and performance of cavity optomechanical field sensors

Forstner, Stefan, Knittel, Joachim, Sheridan, Eoin, Swaim, Jon D., Rubinsztein-Dunlop, Halina and Bowen, Warwick P. (2012). Sensitivity and performance of cavity optomechanical field sensors. Photonic Sensors, 2 (3), 259-270. doi: 10.1007/s13320-012-0067-2

Sensitivity and performance of cavity optomechanical field sensors

2012

Journal Article

Equilibrium orientations and positions of non-spherical particles in optical traps

Cao, Yongyin, Stilgoe, Alexander B., Chen, Lixue, Nieminen, Timo A. and Rubinsztein-Dunlop, Halina (2012). Equilibrium orientations and positions of non-spherical particles in optical traps. Optics Express, 20 (12), 12987-12996. doi: 10.1364/OE.20.012987

Equilibrium orientations and positions of non-spherical particles in optical traps

2012

Journal Article

Cavity Optomechanical Magnetometer

Forstner, S., Prams, S., Knittel, J, van Ooijen, E. D., Swaim, J. D., Harris, G. I., Szorkovszky, A., Bowen, W. P. and Rubinsztein-Dunlop, H. (2012). Cavity Optomechanical Magnetometer. Physical Review Letters, 108 (12 Article No.120801) 120801, 120801. doi: 10.1103/PhysRevLett.108.120801

Cavity Optomechanical Magnetometer

2012

Journal Article

A photon-driven micromotor can direct nerve fibre growth

Wu, Tao, Nieminen, Timo A., Mohanty, Samarendra, Miotke, Jill, Meyer, Ronald L., Rubinsztein-Dunlop, Halina and Berns, Michael W. (2012). A photon-driven micromotor can direct nerve fibre growth. Nature Photonics, 6 (1), 62-67. doi: 10.1038/NPHOTON.2011.287

A photon-driven micromotor can direct nerve fibre growth

2012

Conference Publication

Directing growth cones of optic axons growing with laser scissors and laser tweezers

Wu, Tao, Nieminen, Timo A., Mohanty, Samarendra, Miotke, Jill, Meyer, Ronald L., Rubinsztein-Dunlop, Halina and Berns, Michael W. (2012). Directing growth cones of optic axons growing with laser scissors and laser tweezers. Conference on Optical Trapping and Optical Micromanipulation IX, San Diego, United States, 12-16 August 2012. Bellingham, WA, United States: S P I E - International Society for Optical Engineering. doi: 10.1117/12.930411

Directing growth cones of optic axons growing with laser scissors and laser tweezers

2012

Journal Article

Three-dimensional complex-shaped photopolymerized microparticles at liquid crystal interfaces

Martinez, Angel, Lee, Taewoo, Asavei, Theodor, Rubinsztein-Dunlop, Halina and Smalyukh, Ivan I. (2012). Three-dimensional complex-shaped photopolymerized microparticles at liquid crystal interfaces. Soft Matter, 8 (8), 2432-2437. doi: 10.1039/c2sm07125h

Three-dimensional complex-shaped photopolymerized microparticles at liquid crystal interfaces

2012

Conference Publication

Computational modelling of optical tweezers with many degrees of freedom using dynamic simulation: cylinders, nanowires, and multiple particles

Cao, Yongyin, Stilgoe, Alexander B., Stroet, Martin, Loke, Vincent L. Y., Chen, Lixue, Nieminen, Timo A. and Rubinsztein-Dunlop, Halina (2012). Computational modelling of optical tweezers with many degrees of freedom using dynamic simulation: cylinders, nanowires, and multiple particles. Conference on Optical Trapping and Optical Micromanipulation IX, San Diego, United States, 12-16 August 2012. Bellingham, WA, United States: S P I E - International Society for Optical Engineering. doi: 10.1117/12.930137

Computational modelling of optical tweezers with many degrees of freedom using dynamic simulation: cylinders, nanowires, and multiple particles

2012

Conference Publication

Model of a microtoroidal magnetometer

Forstner, S., Knittel, J., Rubinsztein-Dunlop, H. and Bowen, W. P. (2012). Model of a microtoroidal magnetometer. Optical Sensing and Detection II, Brussels, Belgium, 16-19 April 2012. Bellingham, WA, United States: SPIE - International Society for Optical Engineering. doi: 10.1117/12.920057

Model of a microtoroidal magnetometer

2012

Conference Publication

Sensitivity of cavity optomechanical field sensors

Knittel, J., Forstner, S., Swaim, J. D., Rubinsztein-Dunlop, H. and Bowen, W. P. (2012). Sensitivity of cavity optomechanical field sensors. Third Asia Pacific Optical Sensors Conference (APOS), Sydney, Australia, 31 January - 3 February 2012. Bellingham, WA, United States: Society of Photo-Optical Instrumentation Engineers (SPIE). doi: 10.1117/12.923136

Sensitivity of cavity optomechanical field sensors

2012

Conference Publication

Optical tweezers toolbox: better, faster, cheaper; choose all three

Stilgoe, Alexander B., Mallon, Michael J., Cao, Yongyin, Nieminen, Timo A. and Rubinsztein-Dunlop, Halina (2012). Optical tweezers toolbox: better, faster, cheaper; choose all three. Conference on Optical Trapping and Optical Micromanipulation IX, San Diego, United States, 12-16 August 2012. Bellingham, WA, United States: S P I E - International Society for Optical Engineering. doi: 10.1117/12.929365

Optical tweezers toolbox: better, faster, cheaper; choose all three

2011

Journal Article

Phase-transition-like properties of double-beam optical tweezers

Stilgoe, A. B., Heckenberg, N. R., Nieminen, T. A. and Rubinsztein-Dunlop, H. (2011). Phase-transition-like properties of double-beam optical tweezers. Physical Review Letters, 107 (24) 248101, 248101.1-248101.4. doi: 10.1103/PhysRevLett.107.248101

Phase-transition-like properties of double-beam optical tweezers

2011

Journal Article

Picoliter rheology of gaseous media using a rotating optically trapped birefringent microparticle

Arita, Yoshihiko, McKinley, Andrew W., Mazilu, Michael, Rubinsztein-Dunlop, Halina and Dholakia, Kishan (2011). Picoliter rheology of gaseous media using a rotating optically trapped birefringent microparticle. Analytical Chemistry, 83 (23), 8855-8858. doi: 10.1021/ac2024365

Picoliter rheology of gaseous media using a rotating optically trapped birefringent microparticle

2011

Journal Article

Measurement of viscosity of lyotropic liquid crystals by means of rotating laser-trapped microparticles

Liu, Qingkun, Asavei, Theodor, Lee, Taewoo, Rubinsztein-Dunlop, Halina, He, Sailing and Smalyukh, Ivan I. (2011). Measurement of viscosity of lyotropic liquid crystals by means of rotating laser-trapped microparticles. Optics Express, 19 (25), 25134-25143. doi: 10.1364/OE.19.025134

Measurement of viscosity of lyotropic liquid crystals by means of rotating laser-trapped microparticles

2011

Journal Article

Special issue on optical tweezers

Leach, J. and Rubinsztein-Dunlop, H. (2011). Special issue on optical tweezers. Journal of Optics, 13 (4) 040201, 040201.1-040201.1. doi: 10.1088/0240-8978/13/4/040201

Special issue on optical tweezers

2011

Journal Article

Optical tweezers and paradoxes in electromagnetism

Pfeifer, Robert N. C., Nieminen, Timo A., Heckenberg, Norman R. and Rubinsztein-Dunlop, Halina (2011). Optical tweezers and paradoxes in electromagnetism. Journal of Optics, 13 (4) 044017, 044017-1-044017-7. doi: 10.1088/2040-8978/13/4/044017

Optical tweezers and paradoxes in electromagnetism

2011

Journal Article

T-matrix method for modelling optical tweezers

Nieminen, Timo A., Loke, Vincent L. Y., Stilgoe, Alexander B., Heckenberg, Norman R. and Rubinsztein-Dunlop, Halina (2011). T-matrix method for modelling optical tweezers. Journal of Modern Optics, 58 (5-6), 528-544. doi: 10.1080/09500340.2010.528565

T-matrix method for modelling optical tweezers

2011

Conference Publication

Time-averaged optical dipole traps for Bose-Einstein condensates

Humbert, L., Baker, M., Sigle, D., Van Ooijen, E. D., Haine, S. A., Davis, M. J., Heckenberg, N. R. and Rubinsztein-Dunlop, H. (2011). Time-averaged optical dipole traps for Bose-Einstein condensates. 2011 Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), Sydney, NSW, Australia, 28 August - 1 September 2011. Piscataway, NJ United States: IEEE. doi: 10.1109/IQEC-CLEO.2011.6194132

Time-averaged optical dipole traps for Bose-Einstein condensates

Current funding

  • 2025 - 2028
    Vortex matter simulators of two-dimensional melting
    ARC Discovery Projects
    Open grant
  • 2025 - 2030
    ARC Training Centre in Current and Emergent Quantum Technologies (ARC Training Centre administered by The University of Adelaide)
    University of Adelaide
    Open grant

Availability

Professor Halina Rubinsztein-Dunlop is:
Available for supervision

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Supervision history

Current supervision

Completed supervision

Enquiries

Contact Professor Halina Rubinsztein-Dunlop directly for media enquiries about:

  • Atom optics
  • Laser micromanipulation
  • Lasers
  • Lasers - UV and visible
  • Linear laser spectroscopy
  • Multiphoton imaging
  • Optics - atomic
  • Photons
  • Spectroscopy

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