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硫族玻璃及其在LWIR红外光学中的应用与性能解析

随着配备非制冷 FPA 探测器的长波红外（LWIR）热成像的发展，由硫族玻璃制成的透镜在多个行业和领域中发挥着重要作用，包括枪瞄、导弹监控、安全监控等。有关硫族玻璃的性能、技术数据表、交叉参考表以及应用，请参阅 Shalom EO 的文章。

Optical Substrate Material Selection Guide

The selection of optical substrate material is a vital step to determine the best appropriate optics for your individual applications. The characteristics(optical transmission, refractive index, hardness, etc.) of representative optical materials such as N-BK7, UV Fused Silica, Zerodur Glass, Chalcogenide Glass, BaF2, CaF2, MgF2, Germanium, Zinc Selenide, ZnS, Sapphire, Silicon, alpha-bbo, calcite, YVO4, and F2 glass are introduced and compared in this article from Shalom.

Optical Basics: Spherical Aberrations and Coma

This is a short piece of explanations about spherical aberrations and coma/comatic aberrations, which belong to the wider range of optical aberrations. Straightforward and readable detailed information, illustration diagrams of the complex and intriguing concepts of spherical aberrations and coma/comatic aberrations.,

What are Thermal Camera Lenses

This article is a basic introduction to Thermal Camera Lenses, which refers to the lens components used for infrared thermal imaging.

LWIR Imaging VS MWIR Imaging, Which is Better?

This article is a thorough comparison of the differences and features of LWIR and MWIR thermal imaging cameras, comparing the emittance and thermal contrast in the two spectral regions, the impact of climate/thermal effects, LWIR and MWIR thermal imaging camera lenses, costs, and applications.

Selection Tutorial for Lens Assemblies

This is a basic tutorial and guide to help you understand some important glossaries when you are selecting Optical Lenses and Camera Lenses.

Passive Thermal Imaging and C-UAS Techniques

Both state and non-state parties face the imposing threats from the weaponization and illegal intrusion of UAS. The development of Counter-UAS, or C-UAS, in particular, Counter-Small UAS to detect, track, and intercept drones has become an urgent mission. The article discusses the challenges in the current C-UAS market and evaluates various approaches incorporated into the C-UAS, including LWIR, MWIR Passive Thermal Imaging and other approaches like radar, visual cameras, SWIR imaging.

光学蓝宝石窗口制造全解析

全面解析光学蓝宝石窗口的制造过程，包括大块单晶蓝宝石生长、晶体切割取向、径向磨削、抛光及清洗技术，适用于激光窗口、手机屏幕和工业防护应用。

蓝宝石窗口的优势与应用

蓝宝石窗口在与其他玻璃材质相比时表现出色，尤其在表面硬度高、耐用性强和功能多样性方面。本文将讨论蓝宝石窗口的优势与应用。

NaI(Tl) Scintillators for Well-logging Applications

This article introduces the material properties and the working principles of NaI(Tl)/Thallium Doped Sodium Iodide Scintillators for well-logging applications.
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