congratulation to our new paper in Journal of photonics and nanostructure
MXene covered one dimensional plasmonic grating as analyte detector Ali Hemmati, Soodabeh Nouri Jouybari, Saeed Mirzanejhad, Seyedeh Mehri Hamidi Surface plasmon-based devices are widely used as highly sensitive optical sensing tools in diverse fields, including biological and chemical detection. The use of digital versatile discs (DVDs) as sensor substrates provides an attractive approach for developing […]
congratulation to our new paper in International Journal of Optics and Photonics (IJOP)
Double Resonance Spectroscopy in Rb Vapor Cell of Atomic Clock via Synthesizer Ali Mirzaei, Danial Cheraghian, Mahnaz Asadolah Salmanpour, Mohammad Mosleh,and Seyedeh Mehri Hamidi ABSTRACT: We aim to examine double resonance of Rb vapor cell via synthesizing the input 10 MHz frequency as standard atomic clock devices. For this purpose, we use the Voltage Controlled […]
congratulation to Our new paper in Journal of International nano letters
Optical Route for Testosterone Hormone Sensing Exploiting Bloch Waves in One Dimensional Photonic Crystal Arash Shirshahi, D. Cheraghian, M. Ghasemi, S. M. Hamidi, P. K. Choudhury Bloch surface waves (BSWs) in periodic multilayer photonic crystals (PCs) were excited using a 635-nm laser for testosterone hormone detection employing the Kretschmann-Raether configuration. A 24-layer ZrO2-SiO2 PC served […]
congratulation to Our new paper in Journal of SREP
Chitosan-PEDOT:PSS composite for Acetone Detection Using Plasmonic Image Sensor Amir Reza Sadrolhosseini, Ali Bizhanifar, Ladan Akbari, S. Mehri Hamidi Since acetone has more medical and industrial applications, the detection of acetone plays a significant role in indirectly measuring some quantities and controlling human safety in medical and industrial areas. In this research, a surface plasmon […]
congratulation to Our new paper in Journal of Optik
Tunable scheme of phase modulation in Rabi resonance in a natural rubidium vapor cell A.Mirazei, M. Sotoudeh, M. Asadolah Salmanpour, S. M. Hamidi Precise measurement of phase-sensitive light–matter interactions in hot rubidium vapor cells plays a crucial role in advancing quantum technologies such as atomic clocks and quantum sensors. A central technique in this field […]
congratulation to Our new paper in Progress in Biomaterials (PIBM)
Feasibility Study of Streptozotocin (STZ) Induced Cellular Changes Using Tamm Plasmon Polaritons in aOne-Dimensional Photonic Crystal Mitra Bahrami, Seyedeh Mehri HamidiMagneto-plasmonic Lab, Laser and Plasma research Institute, Shahid Beheshti University, Tehran, Iran. Doi:10.57647/pibm.2024.132408 Abstract:In this research, we design, simulate, and validate a label-free optical sensor that we use to monitor STZ-induced changes in neural stem […]
congratulation to Our new paper in Original Article of Nanomeghyas
Bloch Surface Waves in a One-Dimensional Photonic Crystal as Doping Agent Sensor: Furosemide Arash Shirshahi , Danial Cheraghian, Fateme Negahdari, Seyedeh Mehri Hamidi Magneto-Plasmonic Laboratory, Laser and Plasma Research Institute, Shahid Beheshti University, Tehran, Iran Doi:10.22034/ns.2025.2067330.1401 Abstract: Application of Bloch Surface Waves (BSWs) for detection of Furosemide using nanostructure Photonic crystals has been introduced in […]
congratulation to Our new paper in Journal of Thin solid films
Thermoplasmonic enhanced detection efficiency by gold nanoparticles/ chlorophyll heterojunction on silicon nanowires S. Valimohammadi, S. M. Hamidi and L. Rajaee https://doi.org/10.1016/j.tsf.2025.140837 Abstract:This study presents the development of a ternary heterojunction nanostructure for visible-light detection at 532 nm. Silicon nanowires (SiNWs) were grown using the metal-assisted chemical etching (MACE) method. The structure incorporates gold nanoparticles (Au […]
Multi-parameter microwave quantum sensing with a single atomic probe
Zhigang Feng, Xiaochi Liu, Zhenfei Song & Jifeng Qu https://doi.org/10.1038/s41598-025-89697-4 Scientic Reports Abstract: We demonstrate a multi-parameter sensing scheme for free space microwave electric and magnetic elds in single vapor cell based on the atom-based microwave detection techniques. A weak probe laser though a rubidium vapor cell rst acts as magnetic probe to measure the […]
Temporal Coding of Incident Light on Phase‑Change Plasmonic Surfaces for Adaptive Optical Memory Storage
Viyat Varun Updhay· N. Nagabhooshanam · Sharad Rathore · Madan Lal. A. C. Santha Sheela6 · D. Beulah· A. Rajaram https://doi.org/10.1007/s11468-025-03218-7 The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2025 AbstractA recongur able phase-change photonic platform is demonstrated that combines Ge2Sb2Te5 (GST) with plasmonic bowtie nanoantennas, which can achieve sub-nanosecond, multi-level optical memory and logic operations. Sputtered GST lms as thin as […]
