A novel approach in cancer diagnosis: integrating holography microscopic medical imaging and deep learning techniques—challenges and future trends
Asifa Nazir, Ahsan Hussain, Mandeep Singh, Assif Assad Biomedical Physics & Engineering Express 11 (2), 022002, 2025 Medical imaging is pivotal in early disease diagnosis, providing essential insights that enable timely and accurate detection of health anomalies. Traditional imaging techniques, such as Magnetic Resonance Imaging (MRI), Computer Tomography (CT), ultrasound, and Positron Emission Tomography (PET), […]
New optical memory unit poised to improve processing speed and efficiency
Fast, versatile volatile photonic memory could enhance AI, sensing and other computationally intense applications F. Ashtiani, “Programmable photonic latch memory,” Opt. Express, 33, 3501-3510 (2025). WASHINGTON — Researchers have developed a new type of optical memory called a programmable photonic latch that is fast and scalable. This fundamental memory unit enables temporary data storage in […]
Congratulation for our new paper in SREP
Magnetic nanoparticles ofNd2Fe14B prepared by ethanol assisted wet ball milling techniqueYounes Mehrifar, Hamed Moqtaderi, Seyedeh Mehri Hamidi, FaridehGolbabaei, Mahdi Hasanzadeh & Somayeh Farhang Dehghan The magnetic material Nd2Fe14B is one of the strongest magnetic materials found in nature. Thedemand for the production of these nanoparticles is significantly high due to their exceptionalproperties. The aim of […]
Congratulations for our new paper in sensors and actuators A
Magneto-plasmonic response of nickel nano-rings prepared byelectroless method Akram Poursharif, Peyman Sahebsar, Seyyed Mahmood Monirvaghefi, Seyedeh Mehri Hamidi, Mahshid Kharaziha, Masih Bagheri Over recent years, there has been increasing interest in the development of magneto-plasmonic nanostructures for advanced sensing applications, many of which have been produced using various lithography and sputtering deposition techniques. This research […]
Congratulation for our new paper in JTAP
Temperature effects on the conversion coupling efficiency in dye based Plasmonic Random Laser gain media Mariam Kadhim Jawad, J. M. Jassim, S. F. Haddawi, S. M. Hamidi The impact of temperature on the conversion coupling efficiency between Rhodamine 6G (Rh6G) dye and hybrid nanoparticles, composed of gold (Au) and copper (Cu), and its influence on […]
congratulation for our new paper
Chitosan-C3N4-Plasmonic Nanocomposite as a Generation of Scatterer Points for Random Laser Application S.F. Haddawi, Amir Reza Sadrolhosseini, R.A. Ejbarah, S. M. Hamidi, Mahmood Kazemzad The random laser is a unique optical device based on multi-light scattering, and the scatterer point was used to provide the reflection mechanism. Therefore, selecting the scatterer points is significant in […]
Plasmonic nanostructures for color vision deficiency (CVD) management
Color blindness, also known as color vision deficiency (CVD), is a prevalent ocular disorder that hinders distinguishing different colors, a challenge experienced by a considerable portion of the global population (8−10% of males and 0.4−0.5% of females). CVD patients are frequently restricted from crucial professions such as military or police, and cannot recognize colors in […]
Congratulations for our new paper
Congratulations for our new paper in The European Physical Journal Plus: Plasmonic nanostructures for color vision deficiency (CVD) management N. Roostaei, S. M. Hamidi Color blindness, also known as color vision deficiency (CVD), is a prevalent ocular disorder that hinders distinguishing different colors, a challenge experienced by a considerable portion of the global population (8−10% […]
Simple method can recover and recycle quantum dots in microscopic lasers
Researchers have discovered a way to recycle the tiny particles used to create supraparticle lasers, a technology that precisely controls light at a very small scale. The breakthrough could help manage these valuable materials in a more sustainable way. Supraparticle lasers work by trapping light inside a tiny sphere made of special particles called quantum […]
Unveiling of the first Iranian atomic clock by the Magnetoplasmonic laboratory in the fifth photonics and laser exhibition of Iran 2024
Shahid Beheshti University’s magnetoplasmonics laboratory unveiled the first Iranian atomic clock in the fifth photonics and laser exhibition of Iran in 4th November of 2024. This laboratory started its activity a few years ago in the field of construction and design of atomic steam cells and also has the history of building the first Iranian […]
