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2022 Journal Article Feedback regimes of LFI sensors: experimental investigationsBertling, 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 |
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2022 Journal Article Self-pulsations in terahertz quantum cascade lasers under strong optical feedback: the effect of multiple reflections in the external cavityQi, Xiaoqiong, Loh, Hui Yi, Taimre, Thomas, Bertling, Karl, Indjin, Dragan and Rakić, Aleksandar D. (2022). Self-pulsations in terahertz quantum cascade lasers under strong optical feedback: the effect of multiple reflections in the external cavity. Sensors, 22 (21) 8501, 1-14. doi: 10.3390/s22218501 |
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2022 Conference Publication Optical frequency combs in Fabry-Perot terahertz quantum cascade lasersSilvestri, Carlo, Qi, Xiaoqiong, Taimre, Thomas and Rakić, Aleksandar D. (2022). Optical frequency combs in Fabry-Perot terahertz quantum cascade lasers. International Quantum Cascade Laser School & Workshop 2022 (IQCLSW 2022), Zürich, Switzerland, 23-28 August 2022. |
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2021 Conference Publication Self-pulsations in re-injected terahertz quantum cascade lasersQi, Xiaoqiong, Bertling, Karl, Taimre, Thomas, Lim, Yah Leng, Gillespie, Tim, Dean, Paul, Lian He Li, Edmund H. Linfield, A. Giles Davies, Dragan Indjin and Rakic, Aleksandar D. (2021). Self-pulsations in re-injected terahertz quantum cascade lasers. 8th Australian THz Workshop, Sydney, NSW Australia, 3 December 2021. |
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2021 Journal Article Terahertz quantum cascade laser under optical feedback: effects of laser self-pulsations on self-mixing signalsQi, Xiaoqiong, Bertling, Karl, Taimre, Thomas, Agnew, Gary, Leng Lim, Yah, Gillespie, Tim, Demić, Aleksandar, Dean, Paul, He Li, Lian, Linfield, Edmund H., Giles Davies, A., Indjin, Dragan and Rakić, Aleksandar D. (2021). Terahertz quantum cascade laser under optical feedback: effects of laser self-pulsations on self-mixing signals. Optics Express, 29 (24), 39885-39894. doi: 10.1364/oe.437861 |
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2021 Journal Article Terahertz imaging with self-pulsations in quantum cascade lasers under optical feedbackQi, Xiaoqiong, Bertling, Karl, Taimre, Thomas, Lim, Yah Leng, Gillespie, Tim, Dean, Paul, Li, Lian He, Linfield, Edmund H., Davies, A. Giles, Indjin, Dragan and Rakić, Aleksandar D. (2021). Terahertz imaging with self-pulsations in quantum cascade lasers under optical feedback. APL Photonics, 6 (9) 091301, 091301. doi: 10.1063/5.0056487 |
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2021 Journal Article Observation of optical feedback dynamics in single-mode terahertz quantum cascade lasers: Transient instabilitiesQi, Xiaoqiong, Bertling, Karl, Taimre, Thomas, Agnew, Gary, Lim, Yah Leng, Gillespie, Tim, Robinson, Ashley, Brünig, Michael, Demić, Aleksandar, Dean, Paul, Li, Lian He, Linfield, Edmund H., Davies, A. Giles, Indjin, Dragan and Rakić, Aleksandar D. (2021). Observation of optical feedback dynamics in single-mode terahertz quantum cascade lasers: Transient instabilities. Physical Review A, 103 (3) 033504, 033504-1-033504-7. doi: 10.1103/physreva.103.033504 |
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2020 Journal Article External cavity terahertz quantum cascade laser with a metamaterial/graphene optoelectronic mirrorAlmond, Nikita W., Qi, Xiaoqiong, Degl'Innocenti, Riccardo, Kindness, Stephen J., Michailow, Wladislaw, Wei, Binbin, Braeuninger-Weimer, Philipp, Hofmann, Stephan, Dean, Paul, Indjin, Dragan, Linfield, Edmund H., Davies, A. Giles, Rakić, Aleksandar D., Beere, Harvey E. and Ritchie, David A. (2020). External cavity terahertz quantum cascade laser with a metamaterial/graphene optoelectronic mirror. Applied Physics Letters, 117 (4) 0014251, 041105. doi: 10.1063/5.0014251 |
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2020 Journal Article Laser feedback interferometry in multi-mode terahertz quantum cascade lasersQi, Xiaoqiong, Agnew, Gary, Taimre, Thomas, Han, She, Lim, Yah Leng, Bertling, Karl, Demic, Aleksandar, Dean, Paul, Indjin, Dragan and Rakic, Aleksandar (2020). Laser feedback interferometry in multi-mode terahertz quantum cascade lasers. Optics Express, 28 (10), 14246-14262. doi: 10.1364/oe.390433 |
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2020 Journal Article Corrections to “Mode selection and tuning mechanisms in coupled-cavity terahertz quantum cascade lasers”Qi, Xiaoqiong, Indjin, Dragan, Rakic, Aleksandar D., Kundu, Iman, Dean, Paul, Agnew, Gary, Taimre, Thomas, Valavanis, Alexander, Grier, Andrew T., Linfield, Edmund H. and Davies, Alexander Giles (2020). Corrections to “Mode selection and tuning mechanisms in coupled-cavity terahertz quantum cascade lasers”. IEEE Journal of Selected Topics in Quantum Electronics, 26 (1) 8910613, 1-1. doi: 10.1109/jstqe.2019.2954689 |
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2019 Journal Article Detection sensitivity of laser feedback interferometry using a terahertz quantum cascade laserKeeley, J., Bertling, K., Rubino, P. L., Lim, Y. L., Taimre, T., Qi, X., Kundu, I., Li, L. H., Indjin, D., Rakić, A. D., Linfield, E. H., Davies, A. G., Cunningham, J. and Dean, P. (2019). Detection sensitivity of laser feedback interferometry using a terahertz quantum cascade laser. Optics Letters, 44 (13), 3314-3317. doi: 10.1364/ol.44.003314 |
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2019 Conference Publication WC2.3 - probing ultrafast switch-on dynamics of frequency tuneable semiconductor lasers using terahertz time-domain spectroscopy (invited)Kundu, Iman, Wang, Feihu, Qi, Xiaoqiong, Nong, Hanond, Dean, Paul, Freeman, Joshua R., Valavanis, Alexander, Agnew, Gary, Grier, Andrew T., Taimre, Thomas, Li, Lianhe, Indjin, Dragan, Mangeney, Juliette, Tignon, Jerome, Dhillon, Sukhdeep S., Rakic, Aleksandar D., Cunningham, John E., Linfield, Edmund H. and Davies, A. Giles (2019). WC2.3 - probing ultrafast switch-on dynamics of frequency tuneable semiconductor lasers using terahertz time-domain spectroscopy (invited). 2019 IEEE Photonics Society Summer Topical Meeting, Ft. Lauderdale, FL, United States, 8 - 10 July 2019. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/phosst.2019.8794970 |
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2018 Journal Article Ultrafast switch-on dynamics of frequency-tuneable semiconductor lasersKundu, Iman, Wang, Feihu, Qi, Xiaoqiong, Nong, Hanond, Dean, Paul, Freeman, Joshua R., Valavanis, Alexander, Agnew, Gary, Grier, Andrew T., Taimre, Thomas, Li, Lianhe, Indjin, Dragan, Mangeney, Juliette, Tignon, Jérôme, Dhillon, Sukhdeep S., Rakić, Aleksandar D., Cunningham, John E., Linfield, Edmund H. and Davies, A. Giles (2018). Ultrafast switch-on dynamics of frequency-tuneable semiconductor lasers. Nature Communications, 9 (1) 3076, 3076. doi: 10.1038/s41467-018-05601-x |
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2017 Journal Article Mode selection and tuning mechanisms in coupled-cavity terahertz quantum cascade lasersQi, Xiaoqiong, Kundu, Iman, Dean, Paul, Agnew, Gary, Taimre, Thomas, Valavanis, Alexander, Grier, Andrew T., Linfield, Edmund H., Davies, Alexander Giles, Indjin, Dragan and Rakic, Aleksandar D. (2017). Mode selection and tuning mechanisms in coupled-cavity terahertz quantum cascade lasers. IEEE Journal of Selected Topics in Quantum Electronics, 23 (4) 7859334, 1-12. doi: 10.1109/JSTQE.2017.2668600 |
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2017 Journal Article Widely tunable microwave photonic filter based on self-adaptive optical carrier regenerationLi, GuanPeng, Wang, Hui, Qi, XiaoQiong, Xie, Liang and Zhang, BangHong (2017). Widely tunable microwave photonic filter based on self-adaptive optical carrier regeneration. Science China Technological Sciences, 60 (6), 872-877. doi: 10.1007/s11431-016-0750-8 |
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2017 Journal Article Multi-spectral terahertz sensing: proposal for a coupled-cavity quantum cascade laser based optical feedback interferometerQi, Xiaoqiong, Agnew, Gary, Kundu, Iman, Taimre, Thomas, Lim, Yah Leng, Bertling, Karl, Dean, Paul, Grier, Andrew, Valavanis, Alexander, Linfield, Edmund H., Davies, A. Giles, Indjin, Dragan and Rakic, Aleksandar D. (2017). Multi-spectral terahertz sensing: proposal for a coupled-cavity quantum cascade laser based optical feedback interferometer. Optics Express, 25 (9), 10153-10165. doi: 10.1364/OE.25.010153 |
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2017 Journal Article Optical sorting and cultivation of denitrifying anaerobic methane oxidation archaeaQi, Xiaoqiong, Carberry, David M., Cai, Chen, Hu, Shihu, Yuan, Zhiguo, Dunlop, Halin Rubinsztein and Guo, Jianhua (2017). Optical sorting and cultivation of denitrifying anaerobic methane oxidation archaea. Biomedical Optics Express, 8 (2) #279253, 934-942. doi: 10.1364/BOE.8.000934 |
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2016 Journal Article Fluorescence plasmonic enhancement of FITC labeled PS nanoparticles coupled to silver island filmsYang, Huixia, Qi, Xiaoqiong, Zhang, Banghong, Wang, Hui and Xie, Liang (2016). Fluorescence plasmonic enhancement of FITC labeled PS nanoparticles coupled to silver island films. Applied Optics, 55 (20), 5387-5392. doi: 10.1364/AO.55.005387 |
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2016 Conference Publication Terahertz Frequency Quantum Cascade Lasers: Optical Feedback Effects and ApplicationsRakic, Aleksandar, Agnew, Gary, Qi, Xiaoqiong, Taimre, Thomas, Lim, Yah Leng, Bertling, Karl, Han, She, Wilson, Stephen J., Grier, Andrew, Kundu, Iman, Li, Lianhe, Valavanis, Alexander, Dean, Paul, Ikonic, Zoran, Cooper, Jonathan, Khanna, Suraj P., Lachab, Mohammad, Linfield, Edmund H., Davies, A. Giles, Harrison, Paul and Indjin, Dragan (2016). Terahertz Frequency Quantum Cascade Lasers: Optical Feedback Effects and Applications. 16th International Conference on Numerical Simulation of Optoelectronic Devices, Sydney, Australia, 11-15 July 2016. NEW YORK: IEEE. doi: 10.1109/NUSOD.2016.7546996 |
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2016 Conference Publication Laser feedback interferometry with THz QCLs: a new technology for imaging and materials analysisRakić, Aleksandar D., Agnew, Gary, Qi, Xiaoqiong, Taimre, Thomas, Grier, Andrew, Lim, Yah Leng, Bertling, Karl, Ikonić, Zoran, Valavanis, Alexander, Dean, Paul, Cooper, Jonathan, Khanna, Suraj P., Lachab, Mohammad, Wilson, Stephen J., Linfield, Edmund H., Davies, A. Giles, Harrison, Paul and Indjin, Dragan (2016). Laser feedback interferometry with THz QCLs: a new technology for imaging and materials analysis. The 8th International Symposium on Ultrafast Phenomena and Terahertz Waves, Chongqing, China, 10–12 October 2016. Washington, DC, United States: Optical Society of America. doi: 10.1364/ISUPTW.2016.IW4A.1 |
