Raman spectroscopy is a vibrational technique used to identify chemical composition and structure without extensive sample preparation.
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
An analytical method predicts coating-contributed surface error, enhancing control over Transmitted Wavefront Error in optical systems with tight tolerances.
LIG Nanowise's IR SMAL lenses achieve sub-diffraction-limited resolution, revolutionizing infrared imaging for semiconductor inspection and materials science.
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
Revolutionizing optical microscopy, the SMAL lens resolves features down to 80 nm, bridging the gap with electron microscopy for efficient nanoscale analysis.
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
The SMAL lens demonstrates true super-resolution, clearly resolving 137 nm features, and offers superior performance for nanoscale imaging in materials science.
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