- Short-wave infrared (SWIR) is typically defined as light in the 0.9–1.7μm wavelength range, or can also be in range of 0.7–2.5μm. Short-wave Infrared imaging (SWIR) refers to an advanced technique which is used for producing images based on radiation in the region of the electromagnetic spectrum invisible to the naked eye. SWIR imaging requires unique optical and electronic components capable of performing in the specific SWIR range. A large number of applications that are difficult or impossible to perform using visible light are possible using SWIR. When imaging in SWIR, water vapor, fog, other environment constraints and certain materials such as silicon are transparent.
- SWIR imagers are used in a large number of applications such as silicon inspection, laser beam profiling, hyperspectral imaging, chemical and plastics sensing, machine vision imaging, agricultural sensing, surveillance systems, and medical imaging. They are also intended for use in mobile phone facial recognition sensors, and autonomous vehicle imaging though obscured environments.
- The United States dominates the North America Short-Wave Infrared (SWIR) market, primarily due to a combination of advanced technological capabilities and a strong ecosystem of industry players. The country is home to several leading thermal imaging and SWIR technology providers, which contribute significantly to research, innovation, and product development in this segment. Companies in the U.S. are at the forefront of integrating SWIR into applications such as defense, surveillance, industrial inspection, and scientific research.
- The hardware segment is anticipated to lead the North America SWIR market with the largest market share of 49.57% in 2025, driven by the strong presence of SWIR camera and sensor manufacturers across the region. The demand for high-performance, compact, and cost-effective imaging systems has surged in industries such as industrial inspection, defense, and medical diagnostics. Continuous innovation in sensor technology and hardware miniaturization is also contributing to this segment’s dominance.
