Articles by tag: optics

Aberrations in optics for CV: analysis of defects

Let's break down spherical aberration, coma, astigmatism and other effects in machine vision. How they affect sharpness and how to correct for computer vision tasks. For developers.

Reverse engineering of laser rangefinder optics from 3D

From 3D model we reconstruct the TOF rangefinder beam expander scheme: beam diameter 0.8 mm, CDGM glasses, Zemax models. For optics and IT specialists. Geometry analysis.

Wave localization in pseudo-hyperboloids

Hypothesis of wave energy retention in the equatorial zone of pseudo-hyperboloids. From Monte-Carlo ray tracing to wave analysis. Results, modes, prospects for developers.

DWDM: principles of multiplexing and amplification

DWDM Breakdown for Developers: MUX, transponders, coherent modulation, OSNR and FEC. How to build scalable optical networks. Study the technical details.