Ali Kazemi Jahromi
Senior Optical Scientist interested in research on novel optical devices, with an interest in machine learning and data science
Research Expertise
Publications
Statistical parity-time-symmetric lasing in an optical fibre network
Nature Communications / Nov 07, 2017
Jahromi, A. K., Hassan, A. U., Christodoulides, D. N., & Abouraddy, A. F. (2017). Statistical parity-time-symmetric lasing in an optical fibre network. Nature Communications, 8(1). https://doi.org/10.1038/s41467-017-00958-x
Longitudinal Legendre polynomial expansion of electromagnetic fields for analysis of arbitrary-shaped gratings
Journal of the Optical Society of America A / Jun 09, 2008
Khavasi, A., Kazemi Jahromi, A., & Mehrany, K. (2008). Longitudinal Legendre polynomial expansion of electromagnetic fields for analysis of arbitrary-shaped gratings. Journal of the Optical Society of America A, 25(7), 1564. https://doi.org/10.1364/josaa.25.001564
Interferometric speckle visibility spectroscopy (ISVS) for human cerebral blood flow monitoring
APL Photonics / Dec 01, 2020
Xu, J., Jahromi, A. K., Brake, J., Robinson, J. E., & Yang, C. (2020). Interferometric speckle visibility spectroscopy (ISVS) for human cerebral blood flow monitoring. APL Photonics, 5(12), 126102. https://doi.org/10.1063/5.0021988
Basis-neutral Hilbert-space analyzers
Scientific Reports / Mar 27, 2017
Martin, L., Mardani, D., Kondakci, H. E., Larson, W. D., Shabahang, S., Jahromi, A. K., Malhotra, T., Vamivakas, A. N., Atia, G. K., & Abouraddy, A. F. (2017). Basis-neutral Hilbert-space analyzers. Scientific Reports, 7(1). https://doi.org/10.1038/srep44995
Diffusing wave spectroscopy: A unified treatment on temporal sampling and speckle ensemble methods
APL Photonics / Jan 01, 2021
Xu, J., Jahromi, A. K., & Yang, C. (2021). Diffusing wave spectroscopy: A unified treatment on temporal sampling and speckle ensemble methods. APL Photonics, 6(1), 016105. https://doi.org/10.1063/5.0034576
Observation of Poynting’s vector reversal in an active photonic cavity
Optica / Oct 24, 2016
Jahromi, A. K., & Abouraddy, A. F. (2016). Observation of Poynting’s vector reversal in an active photonic cavity. Optica, 3(11), 1194. https://doi.org/10.1364/optica.3.001194
Doubling the Near‐Infrared Photocurrent in a Solar Cell via Omni‐Resonant Coherent Perfect Absorption
Advanced Optical Materials / Mar 10, 2021
Villinger, M. L., Shiri, A., Shabahang, S., Jahromi, A. K., Nasr, M. B., Villinger, C. H., & Abouraddy, A. F. (2021). Doubling the Near‐Infrared Photocurrent in a Solar Cell via Omni‐Resonant Coherent Perfect Absorption. Advanced Optical Materials, 9(8), 2001107. Portico. https://doi.org/10.1002/adom.202001107
Toggling between active and passive imaging with an omni-resonant micro-cavity
Optics Letters / Mar 19, 2019
Shabahang, S., Jahromi, A. K., Shiri, A., Schepler, K. L., & Abouraddy, A. F. (2019). Toggling between active and passive imaging with an omni-resonant micro-cavity. Optics Letters, 44(7), 1532. https://doi.org/10.1364/ol.44.001532
Coherent perfect absorption in resonant materials
Journal of Optics / Feb 18, 2021
Shabahang, S., Jahromi, A. K., Pye, L. N., Perlstein, J. D., Villinger, M. L., & Abouraddy, A. F. (2021). Coherent perfect absorption in resonant materials. Journal of Optics, 23(3), 035401. https://doi.org/10.1088/2040-8986/abda86
Study of beam propagation in finite photonic crystals
Physics and Simulation of Optoelectronic Devices XVIII / Feb 11, 2010
Khavasi, A., Mehrany, K., Miri, M., Kazemi Jahromi, A., & Khorasani, S. (2010). Study of beam propagation in finite photonic crystals. SPIE Proceedings. https://doi.org/10.1117/12.845466
Non-isolated buck based three port DC–DC converter for medium power standalone photovoltaic applications
Journal of Power Electronics / Apr 24, 2023
Bhattacharya, S., & Samanta, S. (2023). Non-isolated buck based three port DC–DC converter for medium power standalone photovoltaic applications. Journal of Power Electronics. https://doi.org/10.1007/s43236-023-00640-0
Erratum: “Interferometric speckle visibility spectroscopy (ISVS) for human cerebral blood flow monitoring” [APL Photonics 5, 126102 (2020)]
APL Photonics / May 01, 2022
Xu, J., Jahromi, A. K., Brake, J., Robinson, J. E., & Yang, C. (2022). Erratum: “Interferometric speckle visibility spectroscopy (ISVS) for human cerebral blood flow monitoring” [APL Photonics 5, 126102 (2020)]. APL Photonics, 7(5), 059902. https://doi.org/10.1063/5.0096266
Doubling the Near‐Infrared Photocurrent in a Solar Cell via Omni‐Resonant Coherent Perfect Absorption (Advanced Optical Materials 8/2021)
Advanced Optical Materials / Apr 01, 2021
Villinger, M. L., Shiri, A., Shabahang, S., Jahromi, A. K., Nasr, M. B., Villinger, C. H., & Abouraddy, A. F. (2021). Doubling the Near‐Infrared Photocurrent in a Solar Cell via Omni‐Resonant Coherent Perfect Absorption (Advanced Optical Materials 8/2021). Advanced Optical Materials, 9(8), 2170028. Portico. https://doi.org/10.1002/adom.202170028
Broadband Omni-Resonance Doubles the Near-Infrared Quantum-Efficiency of a Thin Film Solar Cell
Frontiers in Optics + Laser Science APS/DLS / Jan 01, 2019
Shiri, A., Villinger, M. L., Shabahang, S., Jahromi, A. K., Villinger, C. H., & Abouraddy, A. F. (2019). Broadband Omni-Resonance Doubles the Near-Infrared Quantum-Efficiency of a Thin Film Solar Cell. Frontiers in Optics + Laser Science APS/DLS. https://doi.org/10.1364/fio.2019.jw4a.83
Omni-Resonant Image Conservation in a Variable Bandwidth Planar Micro-Cavity
Frontiers in Optics + Laser Science APS/DLS / Jan 01, 2019
Shiri, A., Villinger, M., Shabahang, S., Jahromi, A. K., Schepler, K. L., & Abouraddy, A. F. (2019). Omni-Resonant Image Conservation in a Variable Bandwidth Planar Micro-Cavity. Frontiers in Optics + Laser Science APS/DLS. https://doi.org/10.1364/fio.2019.fth3f.2
Omni-Resonant Micro-Cavity Toggling between Active and Passive Imaging
Conference on Lasers and Electro-Optics / Jan 01, 2019
Shabahang, S., Jahromi, A. K., Schepler, K. L., & Abouraddy, A. F. (2019). Omni-Resonant Micro-Cavity Toggling between Active and Passive Imaging. Conference on Lasers and Electro-Optics. https://doi.org/10.1364/cleo_at.2019.jth2a.98
Coherent Perfect Absorption in a Weakly Absorbing Fiber
IEEE Photonics Journal / Aug 01, 2018
Jahromi, A. K., Van Newkirk, A., & Abouraddy, A. F. (2018). Coherent Perfect Absorption in a Weakly Absorbing Fiber. IEEE Photonics Journal, 10(4), 1–10. https://doi.org/10.1109/jphot.2018.2833073
Observation of Coherent Perfect Absorption in Resonant Organic Materials
Conference on Lasers and Electro-Optics / Jan 01, 2018
Jahromi, A. K., Pye, L. N., Shabahang, S., Villinger, M. L., Perlstein, J. D., & Abouraddy, A. F. (2018). Observation of Coherent Perfect Absorption in Resonant Organic Materials. Conference on Lasers and Electro-Optics. https://doi.org/10.1364/cleo_at.2018.ath3p.6
Saturation-Induced Perfect Absorbers
Conference on Lasers and Electro-Optics / Jan 01, 2018
Jahromi, A. K., & Abouraddy, A. F. (2018). Saturation-Induced Perfect Absorbers. Conference on Lasers and Electro-Optics. https://doi.org/10.1364/cleo_qels.2018.fm4e.4
Broadband coherent perfect absorption in graphene via an omniresonant optical microcavity
2017 IEEE Photonics Conference (IPC) / Oct 01, 2017
Jahromi, A. K., Villinger, M. L., Halawany, A. E., Shabahang, S., Kondakci, H. E., & Abouraddy, A. F. (2017). Broadband coherent perfect absorption in graphene via an omniresonant optical microcavity. 2017 IEEE Photonics Conference (IPC). https://doi.org/10.1109/ipcon.2017.8116183
Signatures of exceptional points in statistical non-Hermitian optical cavities
2017 IEEE Photonics Conference (IPC) / Oct 01, 2017
Jahromi, A. K., Hassan, A. U., Christodoulides, D. N., & Abouraddy, Ayman. F. (2017). Signatures of exceptional points in statistical non-Hermitian optical cavities. 2017 IEEE Photonics Conference (IPC). https://doi.org/10.1109/ipcon.2017.8116164
Spectral response of an active photonic cavity at the poynting's threshold
2017 IEEE Photonics Conference (IPC) / Oct 01, 2017
Jahromi, A. K., Shabahang, S., Kondakci, H. E., Melanen, P., Orsila, S., & Abouraddy, A. F. (2017). Spectral response of an active photonic cavity at the poynting’s threshold. 2017 IEEE Photonics Conference (IPC). https://doi.org/10.1109/ipcon.2017.8115995
Transparent Perfect Mirror
ACS Photonics / Apr 21, 2017
Jahromi, A. K., Shabahang, S., Kondakci, H. E., Orsila, S., Melanen, P., & Abouraddy, A. F. (2017). Transparent Perfect Mirror. ACS Photonics, 4(5), 1026–1032. https://doi.org/10.1021/acsphotonics.7b00052
Gain-Clamping for an Externally-Incident Field Passing through a Laser Cavity
Frontiers in Optics 2017 / Jan 01, 2017
Jahromi, A. K., Cerjan, A., Stone, A. D., & Abouraddy, A. F. (2017). Gain-Clamping for an Externally-Incident Field Passing through a Laser Cavity. Frontiers in Optics 2017. https://doi.org/10.1364/fio.2017.jtu3a.104
Greatly Enhanced Absorption in Weakly-Doped Fibers through Coherent Perfect Absorption
Frontiers in Optics 2017 / Jan 01, 2017
Jahromi, A. K., & Abouraddy, A. F. (2017). Greatly Enhanced Absorption in Weakly-Doped Fibers through Coherent Perfect Absorption. Frontiers in Optics 2017. https://doi.org/10.1364/fio.2017.ftu5a.5
Observation of Coherent Perfect Absorption in a Short-Length Weakly Absorbing Fiber
Conference on Lasers and Electro-Optics / Jan 01, 2017
Jahromi, A. K., & Abouraddy, A. F. (2017). Observation of Coherent Perfect Absorption in a Short-Length Weakly Absorbing Fiber. Conference on Lasers and Electro-Optics. https://doi.org/10.1364/cleo_at.2017.jtu5a.52
Observation of a Parity-Time-Symmetry Phase Transition in a Fiber Cavity
Conference on Lasers and Electro-Optics / Jan 01, 2017
Jahromi, A. K., Hassan, A. U., Christodoulides, D. N., & Abouraddy, A. F. (2017). Observation of a Parity-Time-Symmetry Phase Transition in a Fiber Cavity. Conference on Lasers and Electro-Optics. https://doi.org/10.1364/cleo_at.2017.jtu5a.51
Observation of the Linear Response of a Laser to an Externally Incident Probe
Conference on Lasers and Electro-Optics / Jan 01, 2017
Jahromi, A. K., Cerjan, A., Stone, A. D., & Abouraddy, A. F. (2017). Observation of the Linear Response of a Laser to an Externally Incident Probe. Conference on Lasers and Electro-Optics. https://doi.org/10.1364/cleo_qels.2017.fth3d.4
Omniresonant Absorption in a One-Dimensional Cavity Containing Monolayer Graphene
Frontiers in Optics 2017 / Jan 01, 2017
Jahromi, A. K., Villinger, M. L., El Halawany, A., Shabahang, S., Esat Kondakci, H., & Abouraddy, A. F. (2017). Omniresonant Absorption in a One-Dimensional Cavity Containing Monolayer Graphene. Frontiers in Optics 2017. https://doi.org/10.1364/fio.2017.fth2d.3
On-Chip Demonstration of a Transparent Perfect Mirror
Conference on Lasers and Electro-Optics / Jan 01, 2017
Jahromi, A. K., Shabahang, S., Kondakci, H. E., Melanen, P., Orsila, S., & Abouraddy, A. F. (2017). On-Chip Demonstration of a Transparent Perfect Mirror. Conference on Lasers and Electro-Optics. https://doi.org/10.1364/cleo_qels.2017.ftu3g.1
Observation of robust statistical parity-time symmetry breaking in ultra-long cavities
2016 IEEE Photonics Conference (IPC) / Oct 01, 2016
Jahromi, A. K., Hassan, A. U., Christodoulides, D. N., & Abouraddy, A. (2016). Observation of robust statistical parity-time symmetry breaking in ultra-long cavities. 2016 IEEE Photonics Conference (IPC). https://doi.org/10.1109/ipcon.2016.7831267
Controlling the Direction of Optical Power Flow in an Active Photonic Cavity
Frontiers in Optics 2016 / Jan 01, 2016
Jahromi, A. K., & Abouraddy, A. F. (2016). Controlling the Direction of Optical Power Flow in an Active Photonic Cavity. Frontiers in Optics 2016. https://doi.org/10.1364/fio.2016.ff1h.2
Hilbert-Space Analyzers: Basis-Neutral Modal Analysis via Generalized Optical Interferometry
Frontiers in Optics 2016 / Jan 01, 2016
Martin, L., Larson, W. D., Kondakci, H. E., Mardani, D., Shabahang, S., Jahromi, A. K., Malhotra, T., Vamivakas, A. N., Atia, G. K., & Abouraddy, A. F. (2016). Hilbert-Space Analyzers: Basis-Neutral Modal Analysis via Generalized Optical Interferometry. Frontiers in Optics 2016. https://doi.org/10.1364/fio.2016.ff3g.2
Observation of Poynting’s Vector Reversal in an Active Optical Cavity
Conference on Lasers and Electro-Optics / Jan 01, 2016
Jahromi, A. K., & Abouraddy, A. F. (2016). Observation of Poynting’s Vector Reversal in an Active Optical Cavity. Conference on Lasers and Electro-Optics. https://doi.org/10.1364/cleo_si.2016.sth4q.6
Robust Statistical Parity-Time Symmetric Lasers in Fiber Cavities
Frontiers in Optics 2016 / Jan 01, 2016
Jahromi, A. K., Hassan, A. U., Christodoulides, D. N., & Abouraddy, A. F. (2016). Robust Statistical Parity-Time Symmetric Lasers in Fiber Cavities. Frontiers in Optics 2016. https://doi.org/10.1364/fio.2016.jw4a.100
Transparent Perfect Mirror via Non-Hermitian Systems
Frontiers in Optics 2016 / Jan 01, 2016
Jahromi, A. K., Shabahang, S., Kondakci, H. E., & Abouraddy, A. F. (2016). Transparent Perfect Mirror via Non-Hermitian Systems. Frontiers in Optics 2016. https://doi.org/10.1364/fio.2016.jw4a.101
Observation of Poynting’s Vector Reversal in a Cavity with Net Gain
Advanced Photonics 2015 / Jan 01, 2015
Jahromi, A. K., & Abouraddy, A. F. (2015). Observation of Poynting’s Vector Reversal in a Cavity with Net Gain. Advanced Photonics 2015. https://doi.org/10.1364/iprsn.2015.it4a.4
Education
University of Central Florida
PhD, College of Optics & Photonics (CREOL) / August, 2018
University of Central Florida
MSc, College of Optics & Photonics (CREOL) / December, 2013
Sharif University of Technology
MSc, Electrical Engineering / January, 2010
Sharif University of Technology
BSc, Electrical Engineering / September, 2007
Experience
Viavi Solutions
Senior Optical Engineer / January, 2021 — Present
University of Central Florida
Research Scientist / January, 2020 — December, 2020
California Institute of Technology
Postdoctoral Scholar / September, 2018 — December, 2019
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