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What are Scintillation Materials？

Scintillation materials are substances capable of converting high-energy radiation like X-rays or gamma rays into visible or near-visible light. Widely employed in medical diagnostics, high-energy physics, and geophysical exploration, scintillators come in various forms including gaseous, liquid, or solid compositions, and can be organic or inorganic such as glass, single crystals, or ceramics.

How does a fluorescent filter work?

Fluorescence filters are key components in microscopy, used to selectively transmit light for exciting and detecting fluorescence. They include excitation, emission, and barrier filters. Excitation filters stimulate fluorescence, emission filters capture it, and barrier filters block excitation light. Specific filters, like DAPI, FITC, GFP, Cy5, Texas Red, Cy3, mCherry, and Rhodamine, are tailored for different fluorophores, aiding precise biological imaging.

Understanding Optical Specifications-Geometric Specifications

A guide that helps understand the glossaries of optical specifications including thickness diameter tolerance, angle tolerance, center error, radius of curvature, clear aperture, parallelism, etc.

Understanding Optical Specifications: Surface Specifications

This article offers a simple but thorough explanation of surface specifications, which is an essential subset of optical specifications and which include Surface Quality, Surface Flatness, Surface Roughness, Power, Irregularity, and Fracture/Chip. This knowledge will help you navigate the complexities of optics terms and enhance your grasp of optics concepts.

What are Interferomters-Principles, Types, Applications

This is a technical article about interferometers, the content includes an explanation of the light interference phenomenon, the advantages and applications of interferometers, the basic operation principle of inteferometer, and different types of interferometers.

鱼眼镜头通用指南

本文是一篇关于鱼眼镜头的通用指南与介绍，内容涵盖了鱼眼镜头的特性、鱼眼镜头与广角镜头的区别、不同类型的鱼眼镜头、鱼眼镜头的优缺点、设计原理与结构、鱼眼投影等主题，对鱼眼镜头进行了深入解析。

Understanding Optical Material Properties

In this article introducing optical properties, we will be discussing learning several important glossaries of optical material properties including: Refractive Index, Chromatic Dispersion, Optical Transmission, Absorption and Light Scattering, Optical Homogeneity, Laser Induced Damage Threshold (LIDT). In the end section, we will also explore the main types of optical materials and their individual characteristics.

Important Specs for Infrared Thermal Imaging Camera Lenses

When it comes to purchasing the proper infrared (IR) thermal imaging camera lens for your specific usage, understanding the technical specifications is crucial to ensure that you acquire the lenses that suit your intentions. This article will cover concepts, definitions, and the Impacts of the Important Specifications for Infrared Thermal Imaging Camera Lenses including detector type, resolution, FOV, f-number, etc.

光学镀膜全面指南

光学镀膜是沉积在光学元件基底（如窗片、透镜、镜面）上的薄膜。通过控制反射、透射、吸收和散射，这些镀膜改变光与光学介质之间的相互作用，从而使光在各种应用中实现精确操控。

Quarter Wave Plates and Half Wave Plates

Wave plates, also known as retarders, are essential optical components made of birefringent materials that are designed to manipulate the polarization state of light. A waveplate alters the phase relationship between orthogonal components of polarized light, introducing a specific phase retardance. In this article, we will help you to understand quarter wave plates and half wave plates, how quarter waveplates and half waveplates change the polarization states, and explain the uses of quarter wavelength plates and half wavelength plates.
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