V. Akondi*, G. A. Ayubi*, X. Huang, K. Kunala, A. Dubra, Telecentric model eye for correction of distortion in adaptive optics ophthalmoscopes, Biomedical Optics Express, 16(7), 2767-2791 (2025). [2024 Impact Factor: 3.2] *Co-first authors

F. Zarei, S. M. Ahmadi, S. Dehbani-Zadeh, A. Jafari, V. Akondi, S. Chatterjee, S. A. Mirhosseini, R. R. Haghighi, Ultra-Low Dose Computed Tomography Imaging in Quantifying Bone Trauma and Disorders: A Cross-Sectional Study, Iranian Journal of Medical Sciences, 50(4), 229-238 (2025). [2024 Impact Factor: 1.5]

A. Jafari, F. Zarei, H. Masjedi, S. Moshiri, V. Akondi, S. Chatterjee, R. R. Haghighi, Calibration of computed tomography system and contrast media volume tailoring for optimal Hounsfield units: A theoretical and experimental study, Frontiers in Biomedical Technologies, 12(2), 309-319 (2025).

S. Sangiri, A. Dubra, and V. Akondi, Accounting for intensity variation within pixels of Shack-Hartmann wavefront sensors, Optik, 172107 (2024). [2022 Impact Factor: 3.1]

R.R. Haghighi, F. Zarei, S. Moshiri, A. Jafari, S. Chatterjee, V. Akondi, V. C. Vani, Composite Iodine-gold Nanoparticles as a Contrast Agent in Computed Tomography, Journal of Medical Physics, 49(3), 448-455 (2024). [2023 Impact Factor: 0.7]

R. R. Haghighi, S. Chatterjee, F. Zarei, A. Jafari, V. C. Vani, P. Pishdad, S. Moshiri, and V. Akondi, Effect of aspect ratio on the x-ray attenuation of nanoparticles: A theoretical study, Radiation Physics and Chemistry, 218, 111626 (2024). [2024 Impact Factor: 3.3]

B. Kowalski, V. Akondi, and A. Dubra, Correction of non-uniform angular velocity and sub-pixel jitter in optical scanning, Optics Express, 30(1), 112-124 (2022). [2021 Impact Factor: 3.833]

V. Akondi, B. Kowalski, and A. Dubra, Dynamic wavefront distortion in resonant scanners, Applied Optics, 60(36), 11189-11195 (2021). [Editor's pick] [2020 Impact Factor: 1.98]

V. Akondi and A. Dubra, Shack-Hartmann wavefront sensor optical dynamic range, Optics Express, 29(6), 8417-8429, (2021). [2020 Impact Factor: 3.894]

V. Akondi and A. Dubra, Multi-layer Shack-Hartmann wavefront sensing in the point source regime, Biomedical Optics Express, 12(1), 409-432, (2021). [2020 Impact Factor: 3.732]

V. Akondi, B. Kowalski, S. A. Burns, and A. Dubra, Dynamic distortion in resonant galvanometric optical scanners, Optica, 7(11), 1506-1513, (2020). [2019 Impact Factor: 9.778]

M. Vinas, S. Aissati, A. M. Gonzalez-Ramos, M. Romero, L. Sawides, V. Akondi, E. Gambra, C. Dorronsoro, T. Karkkainen, D. Nankivil, S. Marcos, Optical and visual quality with physical and visually simulated presbyopic multifocal contact lenses, Translational Vision Science and Technology, 9(20), 1-16 (2020). [2019 Impact Factor: 2.112]

V. Akondi and A. Dubra, Average gradient of Zernike polynomials over polygons, Optics Express, 28(13), 18876-18886 (2020).

V. Akondi and A. Dubra, Accounting for focal shift in the Shack-Hartmann wavefront sensor, Optics Letters 44(17), 4151-4154 (2019).

V. Akondi, S. Steven, and A. Dubra, Centroid error due to non-uniform lenslet illumination in the Shack- Hartmann wavefront sensor, Optics Letters 44(17), 4167-4170 (2019).

M. Vinas, C. Benedi, S. Aissati, D. Pascual, V. Akondi, C. Dorronsoro, S. Marcos, Visual simulators replicate vision with multifocal lenses, Scientific Reports, 9, 1539 (2019).

C. Dorronsoro, X. Barcala, E. Gambra, V. Akondi, L. Sawides, Y. Marrakchi, V. Rodriguez-Lopez, C. Benedi-Garcia, M. Vinas, E. Lage, and S. Marcos, Tunable lenses: dynamic characterization and fine- tuned control for high-speed applications, Optics Express, 27(3), 2085-2100, 2019.

V. Akondi, L. Sawides, Y. Marrakchi, E. Gambra, C. Dorronsoro, and S. Marcos, Experimental validations of a tunable-lens-based visual demonstrator of multifocal corrections, Biomedical Optics Express, 9(12), 6302-6317, 2018.

M. Vinas, A. Gonzalez-Ramos, C. Dorronsoro, V. Akondi, N. Garzon, F. Poyales, S. Marcos, In vivo measurement of longitudinal chromatic aberration in patients implanted with trifocal diffractive intraocular lenses, Journal of Refractive Surgery, 33(11), 736-742, 2017.

V. Akondi, C. Dorronsoro, E. Gambra and S. Marcos, Temporal multiplexing to simulate multifocal intraocular lenses: theoretical considerations, Biomedical Optics Express, 8(7), 3410-3425, 2017.

V. Akondi, P. Perez-Merino, E. Martinez-Enriquez, C. Dorronsoro, N. Alejandre, I. Jimenez-Alfaro, S. Marcos, Evaluation of the true wavefront aberrations in eyes implanted with a rotationally asymmetric multifocal intraocular lens, Journal of Refractive Surgery, 33(4), p. 257-265, 2017.

V. Akondi, B. Vohnsen, S. Marcos, Virtual pyramid wavefront sensor for phase unwrapping, Applied Optics, 55(29), p. 8363-8367, 2016.

V. Akondi, C. Falldorf, S. Marcos, B. Vohnsen, Phase unwrapping with a virtual Hartmann-Shack wavefront sensor, Optics Express, 62(10), p. 786-792, 2015.

A.R. Jewel, V. Akondi, B. Vohnsen, Optimization of sensing parameters for a confocal signal-based wavefront corrector in microscopy, Journal of Modern Optics, 23(20), p. 25425-25439, 2015.

V. Akondi, A.R. Jewel, B. Vohnsen, Closed-loop adaptive optics using a spatial light modulator for sensing and compensating of optical aberrations in ophthalmic applications, Journal of Biomedical Optics, 19(9), p. 096014-1-096014-7, 2014.

V. Akondi, S. Castillo, B. Vohnsen, Multi-faceted digital pyramid wavefront sensor, Optics Communications, 323, p. 77-86, 2014.

V. Akondi, A.R. Jewel, B. Vohnsen, Digital phase-shifting point diffraction interferometer, Optics Letters 39, p. 1641-1644, 2014. (also appeared in Virtual Journal for Biomedical Optics, Vol. 9, Issue 5)

M.B. Roopashree, V. Akondi, S.J. Weddell, B.R. Prasad, Myopic aberrations: Simulation based comparison of curvature and Hartmann Shack wavefront sensors, Optics Communications, 312, p. 23-30, 2014.

A.R. Jewel, V. Akondi, B. Vohnsen, A direct comparison between a deformable mirror and a spatial light modulator in signal-based wavefront sensing, Journal of the European Optical Society - Rapid publications, 8, p. 13073, 2013.

V. Akondi, S. Castillo, B. Vohnsen, Digital pyramid wavefront sensor with tunable modulation, Optics Express, 21 (15), p. 18261-18272, 2013.

V. Akondi, B. Vohnsen, Myopic aberrations: impact of centroiding noise in Hartmann Shack wavefront sensing, Ophthalmic and Physiological Optics, 33, p. 434-443, 2013.

M.B. Roopashree, V. Akondi, B.R. Prasad, A review of atmospheric wind speed measurement techniques with Shack Hartmann wavefront imaging sensor in adaptive optics, Journal of the Indian Institute of Science, 93, p. 67-84, 2013.

S. Chatterjee, V. Akondi, R.R. Haghighi, P. Kumar, The energy dependence of the photoelectric attenuation coefficient of substances, Journal of Biomedical Physics and Engineering, 1, p. 22-27, 2011.

R.R. Haghighi, S. Chatterjee, V. Akondi, P. Kumar, S. Thulkar, X-ray attenuation coefficient of mixtures: Inputs for dual-energy CT, Medical Physics 38 (10), p. 5270, 2011.