SWIR market seen reaching $931.48 million by 2035

The global shortwave infrared market is projected to nearly triple from 2025 to 2035 as demand rises in machine vision, industrial inspection, defense and autonomous systems. Falling detector costs and new sensor technologies are widening use beyond niche imaging into broader commercial applications.

Why it matters: - Shortwave infrared imaging can see through haze, moisture and some packaging materials, giving manufacturers and defense users capabilities standard visible-light cameras cannot match. - The market’s expansion points to broader adoption of SWIR across industrial inspection, autonomous vehicles, food and pharmaceutical quality control, and security systems. - Lower camera costs are making SWIR more accessible for high-volume industrial use and expanding the addressable market.

What happened: - The global shortwave infrared market was estimated at USD 349.50 million in 2025. - The market is forecast to reach USD 931.48 million by 2035. - The report projects a CAGR of 9.8% over the forecast period. - The source also cites earlier market estimates of about USD 201.4 million in 2021 and USD 312.7 million in 2025. - Market Research Future published the report and offered a full PDF sample copy and the full report description.

The details: - SWIR systems operate at wavelengths between 900 nm and 1,700 nm. - Major demand comes from machine vision, industrial inspection, semiconductor inspection, defense and surveillance, food sorting, solar cell characterization and autonomous vehicle sensing. - The report says InGaAs detector manufacturing advances have cut SWIR camera costs by more than 50% since 2019. - Continued improvements in wafer-scale InGaAs epitaxial growth, detector hybridization and thermoelectric cooling have pushed SWIR camera module prices from tens of thousands of dollars a decade ago to the low thousands today. - Area Scan and Line Scan are key scanning types in the market. - The FAQ in the report says the Area Scan segment was valued at USD 0.1 billion in 2024. - The FAQ says the Line Scan segment is expected to reach USD 0.2736 billion by 2035. - InGaAs remains the dominant detector technology. - Other technologies cited in the report include MCT (HgCdTe), CQD, germanium-on-silicon and extended-wavelength InGaAs. - Emerging applications include autonomous vehicle LiDAR complement systems, UAV payloads, recycled plastic sorting, smart agriculture canopy stress mapping and in-line pharmaceutical tablet coating inspection. - The report highlights defense uses such as third-generation night vision, laser designator spot tracking, covert surveillance through camouflage and foliage, and hyperspectral target identification. - North America holds about 38% of global market share. - Europe holds about 24% of global market share. - Asia-Pacific is projected to post a CAGR above 12% through 2035. - The Middle East is emerging as a defense-grade SWIR market. - Latin America and Africa are smaller but developing markets.

Between the lines: - The growth story is not just about better imaging. It is about SWIR moving from specialized defense and research use into industrial workflows that need material discrimination and non-destructive inspection. - The report frames cost reduction as the key unlock. That suggests the next competitive battleground will be whether vendors can make SWIR sensors cheaper, smaller and easier to integrate. - CQD sensors, germanium-on-silicon photodetectors and uncooled designs could challenge InGaAs over time if they deliver CMOS-compatible manufacturing at lower cost. - The report also points to consolidation in the sector, with Teledyne’s acquisition of FLIR and Collins Aerospace’s ownership of Sensors Unlimited concentrating premium capabilities.

What's next: - The report expects SWIR adoption to expand in autonomous systems, AI-enabled image processing, hyperspectral imaging and uncooled detector platforms. - Automotive OEMs and Tier 1 suppliers are evaluating SWIR as a complement to LiDAR, radar and visible cameras. - Defense procurement across NATO members, the U.S. Department of Defense and Asia-Pacific militaries is expected to continue supporting long-cycle demand. - The report says consumer-grade SWIR integration could become possible in smartphones, wearables and mass-market IoT devices if emerging detector platforms reach lower-cost manufacturing thresholds.

The bottom line: - SWIR is shifting from a niche infrared category into a broader sensing platform, with cost declines and new detector technologies likely to determine how fast the market scales.