Co-packaged optics integrates photonic engines beside switch chips, shortening electrical connections, reducing energy consumption, and increasing bandwidth while addressing thermal management, fiber alignment, and manufacturing challenges in AI data centers.
By Ankit Singh
1 Oct 2026
This article dives into the key considerations in developing lightweight, high-precision optical systems for space telescopes.
Space telescopes rely on 6-DOF mechanisms to maintain precise alignment, correct residual wavefront errors, and ensure long-term observational reliability.
Chiral light interacts differently with molecular enantiomers, supporting stereoselective chemistry, circularly polarized luminescence, biomarker detection, and enantioselective sensing of metabolites and pharmaceuticals in chemical and biological systems.
By Samudrapom Dam
24 Sep 2026
AR waveguides guide projected light through thin transparent substrates, while metasurfaces and light-field optics improve color, depth, efficiency, and eyebox design for next-generation near-eye displays.
By Ankit Singh
17 Sep 2026
Light cones define causal boundaries in spacetime, indicating which events can exchange signals and linking relativity, gravitational waves, cosmology, black hole horizons, and quantum matter through causal-structure models today.
By Ankit Singh
11 Sep 2026
AR coatings reduce unwanted reflections in optical systems, ensuring high image quality and light efficiency through advanced microspectrophotometry techniques.
KLA Instruments' profilers enable precise measurement of waveguide dimensions, enhancing the performance and reliability of photonic integrated circuits.
Optical topology engineers photonic lattices, waveguides, resonators, and crystals to create protected light states that resist backscattering, enabling robust edge transport, corner modes, lasers, and integrated photonic devices.
By Ankit Singh
3 Sep 2026
Evaluate optical coating performance with nanoindentation, focusing on temperature-induced changes in mechanical properties for enhanced laser reliability.