Knowledge Base
All articles filed under Knowledge Base — 91 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.
Read More →
How to Evaluate an Infrared Module Supplier
Learn how to evaluate an infrared module supplier by checking NETD test conditions, SDK support, batch consistency, delivery risk, and after-sales response.
Read More →
Johnson Criteria for Thermal Imaging
Johnson Criteria for Thermal Imaging explain DRI range, pixels on target, lens choice, and OEM trade-offs for LWIR, MWIR, and multi-band OEM modules.
Read More →
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.
Read More →
What Pitfalls Should You Avoid When Buying Infrared Camera Cores?
Infrared camera core procurement guide covering resolution, NETD, frame rate, interfaces, calibration, drift, delivery, and lifecycle risks.
Read More →
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.
Read More →
DRI in Thermal Imaging: Detection, Recognition, and Identification
DRI in thermal imaging explained for OEM engineers: detection, recognition, identification range, target pixels, optics, NETD, MTF, and sensor trade-offs.
Read More →
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.
Read More →
What Is the Difference Between Infrared Detection, Recognition, and Identification Range?
Infrared detection range, recognition range, and identification range explained with Johnson criteria, pixel count, focal length, target size.
Read More →