Spherical Lenses vs. Aspheric Lenses
This article is a comprehensive comparison between spherical lenses and aspheric lenses, where the advantages of both lens categories are listed and evaluated.
Scintillation Screens for X-ray Imaging
This article describes the working principle of scintillators, what exactly a scintillation screen is, their vital role in X-ray imaging, and the various scintillation materials employed in these screens.
Long Range Infrared Lenses
This article explores the critical requirements, considerations, and advancements in long-range infrared lens technology, focusing on the simplification of optical systems, meeting Size, Weight, and Power (SWaP) limits, ensuring resilience in extreme environments, and achieving remarkable detection distances.
Optical Basics: The Nature of Light and Optical Elements
This article aims to provide a comprehensive understanding of essential Optical Basics, ranging from the nature of light (including wavelength, the electromagnetic spectrum, phase and amplitude, the wave-particle duality of light, to reflection, refraction, birefringence, and interference) to the operation principle of optical elements.