We are dedicated to developing innovative non-destructive light-based imaging methods that can lead to new discoveries in fundamental biology and enhance biomedical diagnostics.
where light meets matter
Research focus
Brillouin spectroscopy
Brillouin light scattering (BLS) spectroscopy is the inelastic scattering of light by thermally excited phonons (acoustic waves) that can be used to study a material's elasticity tensor.
Micro-mechanical imaging
We achieve label-free non-destructive micromechanical imaging of biological materials, cells and tissues using the principles of inelastic Brillouin light scattering.
Quantum mid-IR spectroscopy
Quantum interference with entangled photons helps us to achieve spectroscopy in mid-infrared range (mid-IR) using cheap and high-efficiency detection in the visible.
MicroTester LT Compression Testing
We use a high-precision mechanical testing platform to evaluate samples ranging from 50 to 2000 µm, including biological spheroids and soft tissues. We extract critical parameters like stiffness and Young’s modulus, essential for understanding cellular biomechanics.
Frequency comb spectroscopy
Optical Frequency Combs (FCs) are precise and equally spaced series of spectral lines, that can be used for precision spectroscopy and microscopy at high speed. We use FC sources to speed up Brillouin imaging and spectroscopy.
Brillouin fibre probes
For in-situ and endoscopic applications, Brillouin imaging instrumentation needs to be made compact and integrated with standard optical fiber technology. This project designs and develops such fiber-integrated devices for translating BLS into real-world applications.
News & Upcoming events
Last update on: June 23, 2025
Applications are invited for PhD/MS by research. Interested candidates can contact us via email. For more information, check the link. https://www.uts.edu.au/for-students/admissions-entry/how-to-apply/research-masters-phd (Updated on 18/June/2025)**
Invitation for attending "6th International Workshop on Optomechanics and Brillouin-Mandelstam scattering: Fundamentals, Applications and Technology (WOMBAT) in Sydney, Australia, from 9-11 Feb, 2026. Abstract Submissions are now open. https://indico.global/event/14084/ (Updated on 04th Sep, 2025)
Upcoming "International Conference on Quantum Technology in the Life Sciences- qLIFE 2025" at Wollongong, Australia from 19 Nov, 2025 to 21 Nov, 2025. Registration and abstract submissions are now open. https://quantum.bio (Updated on 19th June, 2025)
- Upcoming International Workshop "Australian and New Zealand Conference on Optics and Photonics 2025 (ANZCOP)" at the University of Auckland from 8–11 December 2025. Abstract submission deadline: 25 Aug, 2025. https://www.anzcop25.ac.nz (Updated on 19th June, 2025)
Gallery
meet our team
Leader

Professor Irina Kabakova is a physicist in the School of Mathematical and Physical Sciences at the University of Technology Sydney (UTS), where she leads the Brillouin Imaging Group and teaches advanced subjects in Optics and Biomedical Diagnostics. She is internationally recognised for establishing Australia’s first Brillouin microscopy and spectroscopy facility, focused on label-free, non-invasive mechanical characterisation of biological materials. This cutting-edge platform enables high-resolution, 3D mapping of viscoelastic properties in cells and tissues and plays a pivotal role in developing next-generation diagnostic tools for conditions such as cancer and fibrosis. Prof Kabakova’s research encompasses optical physics, light–matter interactions, biomedical imaging, and spectroscopy, with a strong emphasis on translational applications bridging physics, biology, and clinical medicine. She has held research positions in Australia, the UK, and the Netherlands, and has a proven track record in multidisciplinary and cross-institutional collaboration.
In parallel with her research, she is a committed advocate for gender equity in STEM. Since 2021, she has led the Academic Women in Science (AWiS) network at UTS, delivering professional development initiatives and promoting inclusive leadership. Her efforts have significantly contributed to increasing the participation of women in physics and technical sciences.
Members
Dr. Hadi Mahmodi is a technical officer at Kabakova Labs UTS.
Dr. Meryem Duman is a Research Fellow at UTS, specializing in quantum microscopy.
Mahya is a second-year PhD student at UTS.
Contact Us:
Brillouin Imaging Laboratory, Building 4, Level 2, School of Mathematical and Physical Sciences, University of Technology Sydney, Broadway 2007 NSW, Australia.
Email address: irina.kabakova@uts.edu.au