Izhar Ahmad | Laser Physics | Editorial Board Member

Dr. Izhar Ahmad | Laser Physics | Editorial Board Member 

Pakistan Institute of Engineering & Applied Sciences (PIEAS) | Pakistan

Dr. Izhar Ahmad is a Principal Scientist at the National Institute of Lasers & Optronics (NILOP), Nilore, Islamabad, Pakistan, with a distinguished research profile in high-field physics, femtosecond lasers, short-pulse generation, and optical parametric amplification. As per his Google Scholar profile, he has authored 35 documents that together have been cited 1,460 times, giving him an h-index of 19, demonstrating his sustained influence and contribution to ultrafast optics. Over his career, he has led the development of high-power, few-cycle seed sources, chirped-pulse amplification systems, and petawatt-level parametric amplification, building on his PhD training at the Max-Planck Institute for Quantum Optics in Germany. His earlier experience at the Optics Labs in Nilore and his work on laser–matter interactions at NILOP have further consolidated his authority in the field. Dr. Ahmad’s publication record includes peer-reviewed articles in high-impact journals, conference contributions, and technological developments. His work on polymer composites for electromagnetic shielding (e.g., PVDF-PMMA nanocomposites with carbon nanofibers), terahertz time-domain spectroscopy, and ultrashort pulse characterization has advanced both fundamental science and applied photonics. His citation metrics reflect not only his productivity but also the broad relevance of his research  his highly cited papers have underpinned future developments in terahertz materials, ultrafast laser systems, and nonlinear optical instrumentation. Through his research and leadership at NILOP, Dr. Ahmad continues to shape the frontiers of laser science in Pakistan and globally.

Profile: Scopus| Google Scholar

Featured Publications 

Raza, K., Khan, H. A., Khan, S. D., Shahzad, A., Mahmood, M. A., Saif, M., Mumtaz, M., & Ahmad, I. (2025). An all-diode pumped 1.28-Joule, 200-picosecond Nd:YAG laser amplifier at 10 Hz. Optics Communications, 577, Article 131413. https://doi.org/10.1016/j.optcom.2024.131413

Farman, N., Mumtaz, M., Mahmood, M. A., Dogar, A. H., Tahir, S., Raza, K., & Ahmad, I. (2024). Temperature-dependent optical and dielectric properties of polyvinyl chloride and polystyrene blends in the terahertz regime. Infrared Physics & Technology, 131, 105546. https://doi.org/10.1016/j.infrared.2024.105546

Ali, A., Mumtaz, M., Mahmood, M. A., Khan, S. D., Saif, M., Khan, H. A., Dogar, A. H., & Ahmad, I. (2024). Discrimination of hydration states of hydrated salts using terahertz time-domain spectroscopy. Chemical Physics, 582, 112275. https://doi.org/10.1016/j.chemphys.2024.112275

Iftikhar, M., Shahzad, F., Iqbal, A., Mumtaz, M., Ahmad, I., Hassan, T., & Koo, C. M. (2024). Synergistic terahertz shielding effects of electrically conductive MXene and shape-controlled magnetic nickel in polyvinylidene fluoride (PVDF) composites. Journal of Alloys and Compounds, 174306. https://doi.org/10.1016/j.jallcom.2024.174306

Arooj, N., Mumtaz, M., Rehman, A., Ahmad, I., Khan, S., … (2023). Optimizing electromagnetic interference shielding of carbon nanofibers reinforced nylon 6,6 nanocomposite films in terahertz range. Journal of Applied Polymer Science, 140(18), e53790. https://doi.org/10.1002/app.53790