Thermal Imaging Knowledge Base & Industry News
Technical articles and market insights on infrared thermal imaging: MWIR/LWIR fundamentals, NETD, optics, system integration and EO/IR procurement guides.
Why Are Infrared Lenses So Much More Expensive Than Standard Lenses?
Infrared lenses cost 10–100× more than standard optics. Germanium, IR AR coatings, athermalization, and low volume explain the price gap—with real data.
Read More →
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.
Read More →
What Is NETD in Thermal Imaging?
NETD in thermal imaging defines the minimum resolvable temperature difference. Covers measurement conditions, key trade-offs, and OEM detector selection criteria.
Read More →
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.
Read More →
What Specifications Matter When Buying an IR Camera Core?
IR camera core buying guide: 5 key parameters covering waveband, resolution, NETD sensitivity, frame rate, interface, and cooled vs. uncooled trade-offs.
Read More →
UAV Thermal Payload Integration: From Module to Flying System
End-to-end guide for integrating thermal imaging modules into UAV payloads — mechanical, electrical, thermal, and software considerations for drone payload designers.
Read More →
Cooled vs Uncooled Thermal Camera Cores
Compare cooled vs uncooled thermal camera cores on NETD, SWaP-C, spectral coverage, and cost to identify the right OEM infrared detector for your design.
Read More →
EO/IR Gimbal Design: Selecting the Right Imaging Core
Practical guidance for EO/IR gimbal designers on imaging module selection — SWaP budgets, interface choices, dual-band considerations, and structural integration.
Read More →
What Is an Infrared Core Module?
Infrared core modules integrate detector array, ROIC, and digital interface. Understand NETD, pixel pitch, cooled vs uncooled for smarter IR selection.
Read More →