In-depth articles written by our editorial team focusing on the latest developments in materials science and technology
Optical coherence tomography enables non-destructive imaging of food microstructure, detecting defects, freshness, and contamination. This optical method supports rapid, high-resolution quality control across meat and fish products.
By Samudrapom Dam
7 May 2026
Photonic crystal and plasmonic sensors detect pathogens through optical shifts without labeling. These technologies enable rapid, sensitive, and portable diagnostics, supporting real-time detection in clinical and field environments.
By Ankit Singh
30 Apr 2026
Advanced optical techniques surpass diffraction limits to detect nanoscale defects in semiconductor wafers. Methods like structured illumination and computational imaging improve inspection accuracy for advanced chip manufacturing.
By Ankit Singh
23 Apr 2026
Advanced optical materials like germanium, chalcogenide glass, sapphire, and zinc compounds enable high-performance defence imaging. Their thermal stability, durability, and spectral transmission improve infrared sensing, target detection, and reliability in extreme operational environments.
By Ankit Singh
16 Apr 2026
Optical materials are essential for photonics, influencing light behavior in applications from telecommunications to medical imaging and aerospace technologies.
By Atif Suhail
31 Mar 2026
Integrating optical sensors in smart photonic packaging enhances food safety, extends shelf life, and reduces waste through effective real-time monitoring.
By Ibtisam Abbasi
24 Mar 2026
Understanding infrared, Raman, and UV-Vis spectroscopy is crucial for analyzing molecular behavior and structural characteristics in various applications.
By Ilamaran Sivarajah
17 Mar 2026
Specialized optical coatings enable defence technologies to withstand extreme temperatures, humidity, and mechanical stress, ensuring reliability in the field.
By Abdul Ahad Nazakat
10 Mar 2026
When a semiconductor device fails, engineers often turn to microscopy to locate the defect. This article explains how different imaging techniques reveal failure mechanisms.
By Rebecca Ingle, Ph.D
5 Mar 2026
The convergence of AI and optical spectroscopy enhances food quality monitoring, providing real-time insights and improving safety in food production processes.