Dr

Tina Qi

Email: 
Phone: 
+61 7 336 53529

Availability

Dr Tina Qi is:
Available for supervision

Qualifications

  • Doctoral Diploma of Science (Advanced), Lanzhou University

Search Professor Tina Qi’s works on UQ eSpace

68 works between 2006 and 2026
All (68) Journal Article (55) Other Outputs (2) Conference Publication (11)

1 - 20 of 68 works

2026

Journal Article

Passive beam shaping for terahertz quantum cascade lasers

Zhou, Tao, Silva, Jorge, Bertling, Karl, Qi, Xiaoqiong, Gillespie, Tim, Torniainen, Jari, Leslie, Andrew, Herbert, Jeremy, Kirkeby, Bent, Ngo, Ethan, Indjin, Dragan, Dean, Paul, Valavanis, Alexander, Li, Lianhe, Linfield, Edmund H., Davies, A. Giles and Rakić, Aleksandar D. (2026). Passive beam shaping for terahertz quantum cascade lasers. IEEE Transactions on Terahertz Science and Technology, 1-10. doi: 10.1109/tthz.2026.3667748

Passive beam shaping for terahertz quantum cascade lasers

2026

Other Outputs

Passive beam shaping for terahertz quantum cascade lasers

Zhou, Tao, Silva, Jorge, Bertling, Karl, Qi, Xiaoqiong, Gillespie, Tim, Torniainen, Jari, Leslie, Andrew, Herbert, Jeremy, Kirkeby, Bent, Ngo, Ethan, Dragan Indjin, Paul Dean, Alexander Valavanis, Lianhe Li, Edmund H. Linfield, A. Giles Davies and Aleksandar D. Rakic (2026). Passive beam shaping for terahertz quantum cascade lasers. The University of Queensland. (Dataset) doi: 10.48610/a02ef1c

Passive beam shaping for terahertz quantum cascade lasers

2025

Journal Article

Liouvillian superoperator and maxwell–bloch dynamics under optical feedback via the self-mixing effect in terahertz quantum cascade lasers

Demić, Aleksandar, Ikonić, Zoran, Dean, Paul, Qi, Xiaoqiong, Taimre, Thomas, Bertling, Karl, Rakić, Aleksandar D. and Indjin, Dragan (2025). Liouvillian superoperator and maxwell–bloch dynamics under optical feedback via the self-mixing effect in terahertz quantum cascade lasers. Photonics, 12 (11) 1134, 1-22. doi: 10.3390/photonics12111134

Liouvillian superoperator and maxwell–bloch dynamics under optical feedback via the self-mixing effect in terahertz quantum cascade lasers

2025

Conference Publication

Visualizing terahertz-tissue interactions for early skin pathology detection

Torniainen, J., Qi, X., Bertling, K., Kong, F., Gillespie, T., Primiero, C., Stark, M. S., Dean, P., Indjin, D, Li, L. H., Linfield, E. H., Davies, A. G., Brünig, M., Mills, T., Rosendahl, C., Soyer, H. P. and Rakić, A. D. (2025). Visualizing terahertz-tissue interactions for early skin pathology detection. 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Helsinki, Finland, 17-22 August 2025. Piscataway, NJ, United States: IEEE. doi: 10.1109/irmmw-thz61557.2025.11319771

Visualizing terahertz-tissue interactions for early skin pathology detection

2025

Journal Article

Subwavelength 3D terahertz imaging with a single-pixel laser transceiver

Silva, Jorge, Plöschner, Martin, Bertling, Karl, Ghantala, Mukund, Gillespie, Tim, Torniainen, Jari, Herbert, Jeremy, Lim, Yah Leng, Taimre, Thomas, Qi, Xiaoqiong, Donose, Bogdan C., Zhou, Tao, Lui, Hoi-Shun, Indjin, Dragan, Han, Yingjun, Li, Lianhe, Valavanis, Alexander, Linfield, Edmund H., Davies, A. Giles, Dean, Paul and Rakić, Aleksandar D. (2025). Subwavelength 3D terahertz imaging with a single-pixel laser transceiver. Optics Express, 33 (10), 21938-21950. doi: 10.1364/oe.561713

Subwavelength 3D terahertz imaging with a single-pixel laser transceiver

2025

Journal Article

Shaping terahertz harmonic frequency combs with frequency-dependent external reflectors

Silvestri, Carlo, Qi, Xiaoqiong, Taimre, Thomas and Rakić, Aleksandar D. (2025). Shaping terahertz harmonic frequency combs with frequency-dependent external reflectors. Physical Review A, 111 (4) 043522, 4. doi: 10.1103/physreva.111.043522

Shaping terahertz harmonic frequency combs with frequency-dependent external reflectors

2025

Conference Publication

Terahertz frequency combs in quantum cascade lasers with frequency dependent feedback

Silvestri, Carlo, Qi, Xiaoqiong, Taimre, Thomas, Torniainen, Jari, Chanda, Puspita and Rakić, Aleksandar D. (2025). Terahertz frequency combs in quantum cascade lasers with frequency dependent feedback. IEEE Computer Society. doi: 10.1109/IRMMW-THz61557.2025.11319685

Terahertz frequency combs in quantum cascade lasers with frequency dependent feedback

2024

Conference Publication

Linear chirp in long cavity terahertz quantum cascade laser frequency combs

Silvestri, Carlo, Qi, Xiaoqiong, Taimre, Thomas and Rakić, Aleksandar D. (2024). Linear chirp in long cavity terahertz quantum cascade laser frequency combs. 2024 49th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Perth, WA, Australia, 1-6 September 2024. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/irmmw-thz60956.2024.10697568

Linear chirp in long cavity terahertz quantum cascade laser frequency combs

2024

Journal Article

Terahertz in vivo imaging of human skin: toward detection of abnormal skin pathologies

Qi, X., Bertling, K., Torniainen, J., Kong, F., Gillespie, T., Primiero, C., Stark, M. S., Dean, P., Indjin, D., Li, L. H., Linfield, E. H., Davies, A. G., Brünig, M., Mills, T., Rosendahl, C., Soyer, H. P. and Rakić, A. D. (2024). Terahertz in vivo imaging of human skin: toward detection of abnormal skin pathologies. APL Bioengineering, 8 (1) 016117, 016117. doi: 10.1063/5.0190573

Terahertz in vivo imaging of human skin: toward detection of abnormal skin pathologies

2023

Journal Article

Frequency combs induced by optical feedback and harmonic order tunability in quantum cascade lasers

Silvestri, Carlo, Qi, Xiaoqiong, Taimre, Thomas and Rakić, Aleksandar D. (2023). Frequency combs induced by optical feedback and harmonic order tunability in quantum cascade lasers. APL Photonics, 8 (11) 116102, 1-10. doi: 10.1063/5.0164597

Frequency combs induced by optical feedback and harmonic order tunability in quantum cascade lasers

2023

Conference Publication

Adaptive Non-local Affinity Graph for Unsupervised Image Segmentation

Lv, Xin, Su, Zhenming, Zhang, Taiyi, Cheng, Wenxiang and Qi, Xiaoqiong (2023). Adaptive Non-local Affinity Graph for Unsupervised Image Segmentation. IEEE International Conference on Multimedia and Expo (ICME), Brisbane, QLD Australia, 10-14 July 2023. Piscataway, NJ United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/ICME55011.2023.00402

Adaptive Non-local Affinity Graph for Unsupervised Image Segmentation

2023

Journal Article

Harmonic active mode locking in terahertz quantum cascade lasers

Silvestri, Carlo, Qi, Xiaoqiong, Taimre, Thomas and Rakić, Aleksandar D. (2023). Harmonic active mode locking in terahertz quantum cascade lasers. Physical Review A, 108 (1) 013501, 1-14. doi: 10.1103/physreva.108.013501

Harmonic active mode locking in terahertz quantum cascade lasers

2023

Other Outputs

Frequency combs induced by optical feedback and harmonic order tunability in quantum cascade lasers

Silvestri, Carlo, Qi, Xiaoqiong, Taimre, Thomas and Rakic, Aleksandar (2023). Frequency combs induced by optical feedback and harmonic order tunability in quantum cascade lasers.

Frequency combs induced by optical feedback and harmonic order tunability in quantum cascade lasers

2023

Journal Article

Terahertz imaging of human skin pathologies using laser feedback interferometry with quantum cascade lasers

Qi, Xiaoqiong, Bertling, Karl, Stark, Mitchell S., Taimre, Thomas, Kao, Yung-Ching, Lim, Yah Leng, Han, She, O'Brien, Blake, Collins, Angus, Walsh, Michael, Torniainen, Jari, Gillespie, Timothy, Donose, Bogdan C., Dean, Paul, Li, Lian He, Linfield, Edmund H., Davies, A. Giles, Indjin, Dragan, Soyer, H. Peter and Rakic, Aleksandar D. (2023). Terahertz imaging of human skin pathologies using laser feedback interferometry with quantum cascade lasers. Biomedical Optics Express, 14 (4) 480615, 1393-1410. doi: 10.1364/boe.480615

Terahertz imaging of human skin pathologies using laser feedback interferometry with quantum cascade lasers

2023

Journal Article

Frequency combs in quantum cascade lasers: an overview of modeling and experiments

Silvestri, Carlo, Qi, Xiaoqiong, Taimre, Thomas, Bertling, Karl and Rakić, Aleksandar D. (2023). Frequency combs in quantum cascade lasers: an overview of modeling and experiments. APL Photonics, 8 (2) 020902, 020902. doi: 10.1063/5.0134539

Frequency combs in quantum cascade lasers: an overview of modeling and experiments

2022

Journal Article

Ultrafast buildup dynamics of terahertz pulse generation in mode-locked quantum cascade lasers

Wang, Feihu, Qi, Xiaoqiong, Pistore, Valentino, Li, Lianhe, Agnew, Gary, Linfield, Edmund, Davies, Giles, Tignon, Jérôme, Mangeney, Juliette, Rakić, Aleksandar D. and Dhillon, Sukhdeep S. (2022). Ultrafast buildup dynamics of terahertz pulse generation in mode-locked quantum cascade lasers. Physical Review Applied, 18 (6) 064054. doi: 10.1103/physrevapplied.18.064054

Ultrafast buildup dynamics of terahertz pulse generation in mode-locked quantum cascade lasers

2022

Conference Publication

Coherent multi-mode dynamics of Terahertz Quantum Cascade Lasers in Fabry-Perot configuration

Silvestri, Carlo, Qi, Xiaoquiong, Taimre, Thomas and Rakić, Aleksandar D. (2022). Coherent multi-mode dynamics of Terahertz Quantum Cascade Lasers in Fabry-Perot configuration. The 2022 Conference on Optoelectronic and Microelectronic Materials and Devices, Adelaide, SA Australia, 11-16 December 2022.

Coherent multi-mode dynamics of Terahertz Quantum Cascade Lasers in Fabry-Perot configuration

2022

Journal Article

Multimode dynamics of terahertz quantum cascade lasers: Spontaneous and actively induced generation of dense and harmonic coherent regimes

Silvestri, Carlo, Qi, Xiaoqiong, Taimre, Thomas and Rakić, Aleksandar D. (2022). Multimode dynamics of terahertz quantum cascade lasers: Spontaneous and actively induced generation of dense and harmonic coherent regimes. Physical Review A, 106 (5) 053526, 1-11. doi: 10.1103/physreva.106.053526

Multimode dynamics of terahertz quantum cascade lasers: Spontaneous and actively induced generation of dense and harmonic coherent regimes

2022

Journal Article

Ultrafast pulse generation from quantum cascade lasers

Wang, Feihu, Qi, Xiaoqiong, Chen, Zhichao, Razeghi, Manijeh and Dhillon, Sukhdeep (2022). Ultrafast pulse generation from quantum cascade lasers. Micromachines, 13 (12) 2063, 1-18. doi: 10.3390/mi13122063

Ultrafast pulse generation from quantum cascade lasers

2022

Journal Article

Feedback regimes of LFI sensors: experimental investigations

Bertling, Karl, Qi, Xiaoqiong, Taimre, Thomas, Lim, Yah Leng and Rakić, Aleksandar D. (2022). Feedback regimes of LFI sensors: experimental investigations. Sensors, 22 (22) 9001, 1-12. doi: 10.3390/s22229001

Feedback regimes of LFI sensors: experimental investigations

Past funding

  • 2024 - 2025
    Terahertz Quantum Technology for Melanoma Detection and Progression
    Critical Technologies Challenge Program: Feasibility
    Open grant
  • 2020 - 2023
    Beyond visible: A Queensland technology for early skin cancer diagnosis
    Advance Queensland Industry Research Fellowships
    Open grant
  • 2017 - 2018
    Dr Xiaoqiong Qi - Maternity Funding (Advance Queensland Women's Academic Fund)
    Queensland Government Advance Queensland Women's Academic Fund
    Open grant
  • 2016
    Multispectral terahertz imaging by using tunable coupled-cavity quantum cascade lasers
    UQ Early Career Researcher
    Open grant
  • 2015 - 2019
    A novel multi-function lidar with ultrahigh resolution by using wideband semiconductor laser nonlinear dynamics
    UQ Postdoctoral Research Fellowship
    Open grant

Availability

Dr Tina Qi is:
Available for supervision

Looking for a supervisor? Read our advice on how to choose a supervisor.

Supervision history

Current supervision

  • Doctor Philosophy

    Understanding contrast mechanisms of absorption spectroscopy of skin DNA solutions using biomolecule dynamics

    Principal Advisor

    Other advisors: Dr Karl Bertling

  • Doctor Philosophy

    Engineering Beam Profiles in Terahertz Quantum Cascade Lasers: An Electromagnetic Approach

    Associate Advisor

    Other advisors: Dr Karl Bertling, Professor Aleksandar Rakic

Completed supervision

Enquiries

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