The University of Queensland

Strong optical coupling through superfluid Brillouin lasing

He, Xin, Harris, Glen I., Baker, Christopher G., Sawadsky, Andreas, Sfendla, Yasmine L., Sachkou, Yauhen P., Forstner, Stefan and Bowen, Warwick P. (2020). Strong optical coupling through superfluid Brillouin lasing. Nature Physics, 16 (4), 417-421. doi: 10.1038/s41567-020-0785-0

Coherent vortex dynamics in a strongly interacting superfluid on a silicon chip

Sachkou, Yauhen P., Baker, Christopher G., Harris, Glen I., Stockdale, Oliver R., Forstner, Stefan, Reeves, Matthew T., He, Xin, McAuslan, David L., Bradley, Ashton S., Davis, Matthew J. and Bowen, Warwick P. (2019). Coherent vortex dynamics in a strongly interacting superfluid on a silicon chip. Science, 366 (6472), 1480-1485. doi: 10.1126/science.aaw9229

High-frequency cavity optomechanics using bulk acoustic phonons

Kharel, Prashanta, Harris, Glen I., Kittlaus, Eric A., Renninger, William H., Otterstrom, Nils T., Harris, Jack G. E. and Rakich, Peter T. (2019). High-frequency cavity optomechanics using bulk acoustic phonons. Science Advances, 5 (4) eaav0582, eaav0582. doi: 10.1126/sciadv.aav0582

Erratum: Quantum enhanced feedback cooling of a mechanical oscillator using nonclassical light

Schäfermeier, Clemens, Kerdoncuff, Hugo, Hoff, Ulrich B., Fu, Hao, Huck, Alexander, Bilek, Jan, Harris, Glen I., Bowen, Warwick P., Gehring, Tobias and Andersen, Ulrik L. (2017). Erratum: Quantum enhanced feedback cooling of a mechanical oscillator using nonclassical light. Nature Communications, 8 (1) 14489. doi: 10.1038/ncomms14489

Laser cooling and control of excitations in superfluid helium

Harris, G. I., McAuslan, D. L., Sheridan, E., Sachkou, Y., Baker, C. and Bowen, W. P. (2016). Laser cooling and control of excitations in superfluid helium. Nature Physics, 12 (8), 788-793. doi: 10.1038/nphys3714

Microphotonic forces from superfluid flow

McAuslan, D. L., Harris, G. I., Baker, C., Sachkou, Y., He, X., Sheridan, E. and Bowen, W. P. (2016). Microphotonic forces from superfluid flow. Physical Review X, 6 (2) 021012. doi: 10.1103/PhysRevX.6.021012

Waveguide-integrated and portable optomechanical magnetometer

Gotardo, Fernando, Carey, Benjamin, Greenall, Hamish, Harris, Glen, Romero, Erick, Bulla, Douglas, Bridge, Elizabeth, Bennett, James, Foster, Scott and Bowen, Warwick (2023). Waveguide-integrated and portable optomechanical magnetometer. Optics Express, 31 (23), 37663. doi: 10.1364/oe.501960

Engineered entropic forces allow ultrastrong dynamical backaction

Sawadsky, Andreas, Harrison, Raymond A., Harris, Glen I., Wasserman, Walter W., Sfendla, Yasmine L., Bowen, Warwick P. and Baker, Christopher G. (2023). Engineered entropic forces allow ultrastrong dynamical backaction. Science Advances, 9 (21) eade3591, 1-10. doi: 10.1126/sciadv.ade3591

Superfluid Helium Drops Levitated in High Vacuum

Brown, C. D., Wang, Y., Namazi, M., Harris, G. I., Uysal, M. T. and Harris, J. G. E. (2023). Superfluid Helium Drops Levitated in High Vacuum. Physical Review Letters, 130 (21) 216001. doi: 10.1103/physrevlett.130.216001

Cascading of Nanomechanical Resonator Logic

Jin, X., Baker, C. G., Romero, E., Mauranyapin, N. P., Hirsch, T. M.F., Bowen, W. P. and Harris, G. I. (2023). Cascading of Nanomechanical Resonator Logic. International Journal of Unconventional Computing, 18 (1), 49-66.

Cryogenic and hermetically sealed packaging of photonic chips for optomechanics

Wasserman, W. W., Harrison, R. A., Harris, G. I., Sawadsky, A., Sfendla, Y. L., Bowen, W. P. and Baker, C. G. (2022). Cryogenic and hermetically sealed packaging of photonic chips for optomechanics. Optics Express, 30 (17) 30822, 30822-30831. doi: 10.1364/oe.463752

Quantum teleportation from light to motion

Harris, Glen I. and Bowen, Warwick P. (2021). Quantum teleportation from light to motion. Nature Photonics, 15 (11), 792-793. doi: 10.1038/s41566-021-00896-7

Precision magnetometers for aerospace applications: a review

Bennett, James S., Vyhnalek, Brian E., Greenall, Hamish, Bridge, Elizabeth M., Gotardo, Fernando, Forstner, Stefan, Harris, Glen I., Miranda, Félix A. and Bowen, Warwick P. (2021). Precision magnetometers for aerospace applications: a review. Sensors, 21 (16) 5568. doi: 10.3390/s21165568

Tunneling of transverse acoustic waves on a silicon chip

Mauranyapin, Nicolas P., Romero, Erick, Kalra, Rachpon, Harris, Glen, Baker, Christopher G. and Bowen, Warwick P. (2021). Tunneling of transverse acoustic waves on a silicon chip. Physical Review Applied, 15 (5) 054036, 1-9. doi: 10.1103/physrevapplied.15.054036

Extreme quantum nonlinearity in superfluid thin-film surface waves

Sfendla, Y. L., Baker, C. G., Harris, G. I., Tian, L., Harrison, R. A. and Bowen, W. P. (2021). Extreme quantum nonlinearity in superfluid thin-film surface waves. npj Quantum Information, 7 (1) 62, 1-12. doi: 10.1038/s41534-021-00393-3

Proposal for a quantum traveling Brillouin resonator

Harris, Glen I., Sawadsky, Andreas, Sfendla, Yasmine L., Wasserman, Walter W., Bowen, Warwick P. and Baker, Christopher G. (2020). Proposal for a quantum traveling Brillouin resonator. Optics Express, 28 (15), 22450-22461. doi: 10.1364/oe.397478

Strong optical coupling through superfluid Brillouin lasing

He, Xin, Harris, Glen I., Baker, Christopher G., Sawadsky, Andreas, Sfendla, Yasmine L., Sachkou, Yauhen P., Forstner, Stefan and Bowen, Warwick P. (2020). Strong optical coupling through superfluid Brillouin lasing. Nature Physics, 16 (4), 417-421. doi: 10.1038/s41567-020-0785-0

Coherent vortex dynamics in a strongly interacting superfluid on a silicon chip

Sachkou, Yauhen P., Baker, Christopher G., Harris, Glen I., Stockdale, Oliver R., Forstner, Stefan, Reeves, Matthew T., He, Xin, McAuslan, David L., Bradley, Ashton S., Davis, Matthew J. and Bowen, Warwick P. (2019). Coherent vortex dynamics in a strongly interacting superfluid on a silicon chip. Science, 366 (6472), 1480-1485. doi: 10.1126/science.aaw9229

Modelling of vorticity, sound and their interaction in two-dimensional superfluids

Forstner, Stefan, Sachkou, Yauhen, Woolley, Matthew James, Harris, Glen, He, Xin, Bowen, Warwick P and Baker, Christopher G (2019). Modelling of vorticity, sound and their interaction in two-dimensional superfluids. New Journal of Physics, 21 (5) 053029, 053029. doi: 10.1088/1367-2630/ab1bb5

High-frequency cavity optomechanics using bulk acoustic phonons

Kharel, Prashanta, Harris, Glen I., Kittlaus, Eric A., Renninger, William H., Otterstrom, Nils T., Harris, Jack G. E. and Rakich, Peter T. (2019). High-frequency cavity optomechanics using bulk acoustic phonons. Science Advances, 5 (4) eaav0582, eaav0582. doi: 10.1126/sciadv.aav0582

Cavity optomechanics in a levitated helium drop

Childress, L., Schmidt, M. P., Kashkanova, A. D., Brown, C. D., Harris, G. I., Aiello, A., Marquardt, F. and Harris, J. G. E. (2017). Cavity optomechanics in a levitated helium drop. Physical Review A, 96 (6) 063842. doi: 10.1103/PhysRevA.96.063842

Erratum: Quantum enhanced feedback cooling of a mechanical oscillator using nonclassical light

Schäfermeier, Clemens, Kerdoncuff, Hugo, Hoff, Ulrich B., Fu, Hao, Huck, Alexander, Bilek, Jan, Harris, Glen I., Bowen, Warwick P., Gehring, Tobias and Andersen, Ulrik L. (2017). Erratum: Quantum enhanced feedback cooling of a mechanical oscillator using nonclassical light. Nature Communications, 8 (1) 14489. doi: 10.1038/ncomms14489

Theoretical framework for thin film superfluid optomechanics: towards the quantum regime

Baker, Christopher G., Harris, Glen I., McAuslan, David L., Sachkou, Yauhen, He, Xin and Bowen, Warwick P. (2016). Theoretical framework for thin film superfluid optomechanics: towards the quantum regime. New Journal of Physics, 18 (12) 123025, 123025. doi: 10.1088/1367-2630/aa520d

Quantum enhanced feedback cooling of a mechanical oscillator using nonclassical light

Schafermeier, Clemens, Kerdoncuff, Hugo, Hoff, Ulrich B., Fu, Hao, Huck, Alexander, Bilek, Jan, Harris, Glen I., Bowen, Warwick P., Gehring, Tobias and Andersen, Ulrik L. (2016). Quantum enhanced feedback cooling of a mechanical oscillator using nonclassical light. Nature Communications, 7 (1) 13628, 13628. doi: 10.1038/ncomms13628

Laser cooling and control of excitations in superfluid helium

Harris, G. I., McAuslan, D. L., Sheridan, E., Sachkou, Y., Baker, C. and Bowen, W. P. (2016). Laser cooling and control of excitations in superfluid helium. Nature Physics, 12 (8), 788-793. doi: 10.1038/nphys3714

Microphotonic forces from superfluid flow

McAuslan, D. L., Harris, G. I., Baker, C., Sachkou, Y., He, X., Sheridan, E. and Bowen, W. P. (2016). Microphotonic forces from superfluid flow. Physical Review X, 6 (2) 021012. doi: 10.1103/PhysRevX.6.021012

Squeezing-enhanced measurement sensitivity in a cavity optomechanical system

Kerdoncuff, Hugo, Hoff, Ulrich B., Harris, Glen I., Bowen, Warwick P. and Andersen, Ulrik L. (2015). Squeezing-enhanced measurement sensitivity in a cavity optomechanical system. Annalen der Physik, 527 (1-2), 107-114. doi: 10.1002/andp.201400171

Optomechanical parameter estimation

Ang, Shan Zheng, Harris, Glen I., Bowen, Warwick P. and Tsang, Mankei (2013). Optomechanical parameter estimation. New Journal of Physics, 15 (10) 103028, 103028. doi: 10.1088/1367-2630/15/10/103028

Minimum requirements for feedback enhanced force sensing

Harris, Glen I., McAuslan, David L., Stace, Thomas M., Doherty, Andrew C. and Bowen, Warwick P. (2013). Minimum requirements for feedback enhanced force sensing. Physical Review Letters, 111 (10) 103603, 103603. doi: 10.1103/PhysRevLett.111.103603

Quantum-enhanced micromechanical displacement sensitivity

Hoff, Ulrich B., Harris, Glen I., Madsen, Lars S., Kerdoncuff, Hugo, Lassen, Mikael, Nielsen, Bo M., Bowen, Warwick P. and Andersen, Ulrik L. (2013). Quantum-enhanced micromechanical displacement sensitivity. Optics Letters, 38 (9), 1413-1415. doi: 10.1364/OL.38.001413

The quantum trajectory approach to quantum feedback control of an oscillator revisited

Doherty, Andrew C., Szorkovszky, A., Harris, G. I. and Bowen, W. P. (2012). The quantum trajectory approach to quantum feedback control of an oscillator revisited. Philosophical Transactions of the Royal Society A. Mathematical Physical and Engineering Sciences, 370 (1979), 5338-5353. doi: 10.1098/rsta.2011.0531

Position estimation of a parametrically driven optomechanical system

Szorkovszky, A., Doherty, A. C., Harris, G. I. and Bowen, W. P. (2012). Position estimation of a parametrically driven optomechanical system. New Journal of Physics, 14 (9) 095026, 095026.1-095026.16. doi: 10.1088/1367-2630/14/9/095026

Feedback-enhanced sensitivity in optomechanics: Surpassing the parametric instability barrier

Harris, Glen I., Andersen, Ulrik L., Knittel, Joachim and Bowen, Warwick P. (2012). Feedback-enhanced sensitivity in optomechanics: Surpassing the parametric instability barrier. Physical Review A, 85 (6) 061802. doi: 10.1103/PhysRevA.85.061802

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

Mechanical squeezing via parametric amplification and weak measurement

Szorkovszky, A., Doherty, A. C., Harris, G. I. and Bowen, W. P. (2011). Mechanical squeezing via parametric amplification and weak measurement. Physical Review Letters, 107 (21) 213603, 213603.1-213603.5. doi: 10.1103/PhysRevLett.107.213603

Cavity optoelectromechanical system combining strong electrical actuation with ultrasensitive transduction

McRae, Terry G., Lee, Kwan H., Harris, Glen I., Knittel, Joachim and Bowen, Warwick P. (2010). Cavity optoelectromechanical system combining strong electrical actuation with ultrasensitive transduction. Physical Review A (Atomic, Molecular and Optical Physics), 82 (2) 023825, 023825.1-023825.7. doi: 10.1103/PhysRevA.82.023825

Cooling and control of a cavity optoelectromechanical system

Lee, KH, McRae, TG, Harris, GI, Knittel, J and Bowen, WP (2010). Cooling and control of a cavity optoelectromechanical system. Physical Review Letters, 104 (12) 123604, 123604-1-123604-4. doi: 10.1103/PhysRevLett.104.123604

Strong photon coupling and confinement in an on-chip liquid-based brillouin laser

Sfendla, Yasmine L., He, Xin, Harris, Glen I., Baker, Christopher G., Sawadsky, Andreas, Sachkou, Yauhen P., Forstner, Stefan and Bowen, Warwick P. (2020). Strong photon coupling and confinement in an on-chip liquid-based brillouin laser. Frontiers in Optics + Laser Science APS/DLS, Washington, DC, United States, 14-17 September 2020. Washington, DC, United States: The Optical Society. doi: 10.1364/FIO.2020.JTu7B.4

Superfluid optomechanics

McAuslan, D. L., Harris, G. I., Baker C., Sachkou Y. and Bowen, W. P. (2016). Superfluid optomechanics. Conference on Lasers and Electro-Optics Pacific Rim, Busan, Korea, 24-28 August 2015. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/CLEOPR.2015.7375887

Optomechanics with superfluid helium-4

Harris, G. I., McAuslan, D. L., Baker, C., Sachkou, Y., Sheridan, E., Duan, Z. and Bowen, W. P. (2015). Optomechanics with superfluid helium-4. CLEO: QELS Applications and Technology (CLEO QELS 2015), San Jose, CA, United States, 10-15 May 2015. Washington, DC, United States: Optical Society of America (OSA). doi: 10.1364/CLEO_AT.2015.JTh5B.2

Superfluid helium optomechanics

McAuslan, D. L., Harris, G. I., Sheridan, E. and Bowen, W. P. (2014). Superfluid helium optomechanics. CLEO: QELS Fundamental Science (CLEO QELS 2014), San Jose, CA United States, 8-13 June 2014. Washington, DC United States: Optical Society of American (OSA). doi: 10.1364/cleo_qels.2014.fw3b.6

Superfluid optomechanics: Laser cooling superfluid motion

McAuslan, D. L., Harris, G. I., Sheridan, E. and Bowen W. P. (2014). Superfluid optomechanics: Laser cooling superfluid motion. Integrated Photonics Research, Silicon and Nanophotonics, IPRSN 2014, San Diego, CA United States, 13-17 July 2014. Washington, DC United States: Optical Society of American (OSA). doi: 10.1364/iprsn.2014.im4a.1

Minimum requirements for feedback enhanced force sensing

Harris, Glen I., McAuslan, David, Stace, Tom, Doherty, Andrew and Bowen, Warwick P. (2013). Minimum requirements for feedback enhanced force sensing. 2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013, Munich, Germany, 12-16 May 2013. Piscataway, NJ United States: IEEE Computer Society. doi: 10.1109/CLEOE-IQEC.2013.6801770

Squeezing-enhanced optomechanical transduction sensitivity

Hoff, Ulrich B., Harris, Glen I., Madsen, Lars S., Kerdoncuff, Hugo, Lassen, Mikael, Nielsen, Bo M., Bowen, Warwick P. and Andersen, Ulrik L. (2013). Squeezing-enhanced optomechanical transduction sensitivity. International Quantum Electronics Conference, IQEC 2013, Munich, Germany, 12 - 16 May 2013. Piscataway, NJ United States: I E E E. doi: 10.1109/CLEOE-IQEC.2013.6801642

Squeezed light in optomechanical systems

Harris, G. I., Taylor, M. A., Busk-Hoff, U., Janousek, J., Daria, V., Knittel, J., Kerdoncuff, H., Hage, B., Andersen, U. L., Bachor, H. A. and Bowen, W. P. (2012). Squeezed light in optomechanical systems. Frontiers in Optics 2012/Laser Science XXVIII, Rochester, NY, United States, 14–18 October 2012. Washington, DC, United States: OSA Publishing. doi: 10.1364/fio.2012.fw5c.4

Feedback enhanced sensitivity in cavity optomechanics: Surpassing the parametric instability barrier

Harris, Glen I., Andersen, Ulrik L., Knittel, Joachim and Bowen, Warwick P. (2011). Feedback enhanced sensitivity in cavity optomechanics: Surpassing the parametric instability barrier.

Feedback enhanced sensitivity in optomechanics: Surpassing the parametric instability barrier

Harris, Glen I., Andersen, Ulrik L., Knittel, Joachim and Bowen, Warwick P. (2011). Feedback enhanced sensitivity in optomechanics: Surpassing the parametric instability barrier.

Mechanical squeezing via parametric amplification and weak measurement

Szorkovszky, A., Doherty, A. C., Harris, G. I. and Bowen, W. P. (2011). Mechanical squeezing via parametric amplification and weak measurement. Frontiers in Optics, FiO 2011, , , October 16, 2011-October 20, 2011. Washington, D.C.: Optical Society of America (OSA). doi: 10.1364/fio.2011.fmd2

Optomechanical magnetometer with nano-Tesla sensitivity

Forstner, S., Prams, S., Van Ooijen, E. D., Swaim, J. D., Knittel, J., Harris, G. I., Szorkovszky, A., Rubinszstein-Dunlop, H. and Bowen, W. P. (2011). Optomechanical magnetometer with nano-Tesla sensitivity. International Quantum Electronics Conference, IQEC 2011 and Conference on Lasers and Electro-Optics, CLEO Pacific Rim 2011, Sydney, NSW Australia, 28 August - 1 September 2011. Piscataway, NJ United States: I E E E. doi: 10.1109/IQEC-CLEO.2011.6193969

Optomechanics with electromechanical parametric amplification

Szorkovszky, A., Doherty, A. C., Fairchild, B., Harris, G.,I., Knittel, J., Greentree, A. D. and Bowen, W. P. (2011). Optomechanics with electromechanical parametric amplification. International Quantum Electronics Conference, IQEC 2011 and Conference on Lasers and Electro-Optics, CLEO Pacific Rim 2011, Sydney, NSW Australia, 28 August - 1 September 2011. Piscataway, NJ United States: I E E E. doi: 10.1109/IQEC-CLEO.2011.6194034

Selectivity in measuring the mechanical oscillations of a cavity opto-mechanical system

Lee, Kwan H., Harris, Glen I., McRae, Terry G., Knittel, Joachim and Bowen, Warwick P. (2009). Selectivity in measuring the mechanical oscillations of a cavity opto-mechanical system. ACOLS ACOFT 09, The University of Adelaide, 29/11/09 - 3/12/09. South Australia: The University of Adelaide.

Towards quantum opto-mechanics with integrated microresonators

Bowen, Warwick P., Lee, Kwan H., McRae, Terry G., Harris, Glen and Knittel, Joachim (2009). Towards quantum opto-mechanics with integrated microresonators. ACOLS ACOFT 09, The University of Adelaide, 29/11/09 - 3/12/09. South Australia: The University of Adelaide.

Phononic circuit components

Bowen, Warwick Paul, Baker, Christopher Galmiche, Harris, Glen Ivor, Mauranyapin, Nicolas Pierre, Hirsch, Timothy Martin Fox and Romero Sanchez, Erick Rafael (2022). Phononic circuit components. WO2022178589A1.