Knowledge Base
All articles filed under Knowledge Base — 12 articles.
Thermal vs Visible Imaging: Why Modern EO/IR Systems Use Both
An analysis of thermal vs visible imaging — the strengths and gaps of each modality, and why fusion of both channels has become the standard approach in serious EO/IR systems.
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How Thermal Imaging Works: A Technical Primer for Engineers
A technical explanation of thermal imaging — blackbody radiation, infrared detectors, the imaging pipeline, and what distinguishes high-performance from budget modules.
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SWIR Imaging: The Invisible Light That Changes What You Can See
Short-wave infrared (SWIR) imaging explained — what it sees that LWIR and visible cameras cannot, key application areas, and detector technology considerations.
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MWIR vs LWIR: Choosing the Right Infrared Band for Your Application
A technical comparison of mid-wave (3–5μm) and long-wave (8–14μm) infrared imaging — sensitivity, atmospheric transmission, and application trade-offs.
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NUC and Calibration in Infrared Cameras: What System Designers Need to Know
A technical explanation of Non-Uniformity Correction (NUC) in infrared imaging systems — how it works, when it triggers, and how to design around it in your product.
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Cooled MWIR vs Uncooled LWIR: A Buyer's Guide for System Integrators
A structured comparison of cooled MWIR and uncooled LWIR thermal imaging modules for system integrators — performance, cost, power, and application fit.
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Infrared Optics Primer: Focal Length, F-number, and Field of View
A practical optics reference for EO/IR system engineers — how focal length, F-number, and FOV interact in infrared imaging systems, with worked examples.
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Polarimetric Thermal Imaging: Camouflage Defeat and Material Discrimination
How polarized LWIR imaging enables detection of camouflaged targets, material identification, and enhanced threat detection beyond conventional thermal cameras.
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Dual-Band Imaging vs Single-Band: When the Extra Channel Earns Its Keep
A systematic comparison of dual-band EO/IR imaging versus single-band — when the additional visible or SWIR channel adds genuine operational value and when it doesn't.
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