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BBO Crystals Supporting the Research of Quantum Entanglements

This article describes the intricacies of quantum entanglements, the application of Bell inequalities, and the crucial role played by Beta Barium Borate (BBO) crystals in the phenomenon of Spontaneous Parametric Down-Conversion (SPDC).

Machine Vision Filters

In this article, we delve into the world of machine vision filters, exploring their types and understanding how they enhance the functionality of machine vision systems.

KTA Crystals for Optical Parametric Oscillation

In this article, we discuss the distinctive features of KTA crystals, their application in optical parametric oscillation, and a comparative analysis with Potassium Titanyl Phosphate (KTP) crystals.

What is SWIR Imaging

This article provides an in-depth exploration of SWIR lenses for thermal imaging cameras, focusing on their working principles, distinctions from other infrared technologies, and practical applications.

GOS Ceramics: A Comprehensive Guide

GOS ceramics, short for Gadolinium Oxysulfide, have emerged as a cutting-edge material with remarkable properties. This article describes the composition of GOS ceramics, introduces the variants of GOS ceramics (GOS:Pr and GOS:Tb), explores the applications of GOS ceramics in CT and X-ray imaging, and sheds light on the innovative GOS scintillation screen.

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.

Nd:YVO4

Nd:YVO4 is an important material in laser technology. Nd: YVO4 refers to neodymium (Nd) doped into yttrium orthovanadate (YVO4) crystal, forming a composite material with excellent optical properties. This material is widely used in laser technology, particularly in solid-state lasers.

A Comprehensive Guide to Neutral Density (ND) Filters

Neutral Density (ND) filters have long been hailed as essential tools in the realm of photography, but their applications extend far beyond the confines of the camera lens. From semiconductor manufacturing to medical imaging, ND filters find diverse and critical uses across a range of cutting-edge industries. In this comprehensive guide, we delve deep into the technical principles of ND filters, elucidating their mechanisms, and applications.

How to Read An Optical Filter Specification Sheet?

This blog elucidates critical optical filter terminologies and states the definitions of common metrics for filters. We hope this helps you understand these specifications so that you can discern and determine which optical filter best suits your application.
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