In-depth articles written by our editorial team focusing on the latest developments in materials science and technology
Free-Space Optical Communications (FSOC) uses narrow laser beams to deliver high-throughput, low-detectability defence communications, reducing RF signatures while supporting resilient battlefield links through adaptive optics, tracking systems, and hybrid RF backup field operations.
By Ankit Singh
28 May 2026
Optical spectroscopy reveals protein structure, dynamics, folding, and interactions through fluorescence, Raman, infrared, circular dichroism, scattering, and emerging optical sequencing approaches that complement mass spectrometry in native proteomics workflows today.
By Ankit Singh
21 May 2026
Metasurfaces control light at subwavelength scales to surpass diffraction limits. This optics innovation enables ultra-compact, high-resolution imaging systems for advanced photonic and sensing applications.
By Samudrapom Dam
13 May 2026
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