An infrared detector is an energy converter that converts invisible infrared radiation energy into other easily measurable forms of energy. As the core and key component of the infrared system, research on infrared detectors has always been at the center of the development of infrared physics and technology. Since the discovery of infrared in the solar spectrum by Herschel in 1800, the black mercury thermometer used was the earliest infrared detector. With the development of infrared experiments and theory, new devices have constantly emerged.

Overview of Market Development

According to our research data, the global infrared detector market size is estimated to be $1806 million in 2024. It is expected to continue to maintain a steady growth trend in the coming years, and the market size is expected to increase to $2992 million by 2029.

Analysis of Market Competitive Landscape

From the perspective of market competition, the concentration of the global infrared detector market is moderate. According to our data, in 2023, the total revenue share of the top 3 companies in the market for infrared detectors was 48.29%. The top 3 enterprises were Lynred、Fir Systems and Raytheon Company. In 2023, these three companies accounted for 19.54%, 15.73%, and 13.11% of the global market revenue from infrared detectors, respectively.

Source: www.globalmarketmonitor.com

Segmented Market Analysis

From the perspective of product types, infrared detectors can be divided into two categories based on their different usage technologies: cooled infrared technology detectors and uncooled infrared technology detectors. Among them, cooled infrared technology detectors occupy a dominant position in the market. According to the data, the estimated revenue of the global cooled infrared technology detector segment market in 2024 is $1029 million, accounting for 62.01% of the market share.

From the perspective of downstream applications, infrared detectors are widely used in military, automotive, smart home appliances, and medical fields due to their advantages of low power consumption, high sensitivity, easy integration, and multiple arrays. Among them, the military sector is the largest downstream application market, with an expected application share of 37.01% in 2024.

From a regional perspective, North America is the world's largest revenue market for infrared detectors, with an expected market share of 37.24% in 2024; Followed by the Asia Pacific region, with a market share of about 30%. In addition, at the national level, Asian countries such as China, Japan, and India also hold important positions in the global infrared detector market.

Global Infrared Detector Segment Market Revenue and Share Forecast in 2024

	Market Share
Segmented by Type
Cooled Infrared Technology Detectors	62.01%
Uncooled Infrared Technology Detectors	37.99%
Segmented by Application
Military	37.01%
Automotive	16.25%
Smart Home Appliances	13.13%
Medical Industry	7.89%
Others	25.72%
Segmented by Region/Country
North America	37.24%
Europe	27.05%
China	14.10%
Japan	6.06%
India	4.53%
Southeast Asia	4.34%
Others	6.67%

Source: www.globalmarketmonitor.com