Terahertz Technology Market Analysis and Forecast to 2031: By Component (Terahertz Sources, Terahertz Detectors), Type (Terahertz Imaging Systems, Terahertz Spectroscopy Systems, Terahertz Communication Systems), Application (Medical and Healthcare, Defense and Security, Food and Agriculture, Industrial, Others), and Region
The global terahertz technology market was valued at US$ 32.1 billion in 2021 and it is anticipated to grow up to US$ 189.8 billion by 2031, at a CAGR of 18.7% during the forecast period.
The terahertz ranges in the electromagnetic spectrum range between the microwaves and infrared spectrum, comprising the frequency of one million oscillations per second. Due to terahertz technology's exceptional properties, terahertz radiation plays a crucial technology to be adopted in the future. This technology usually detects hidden explosives and drugs and recognizes which substances flow from the plastic pipe. The terahertz technology is proficient enough to monitor the layer thickness by visualizing material flaws in ceramics or plastic in a non-destructive manner. Due to its low energy characteristics, the terahertz radiation is non-hazardous for animals and humans. The Terahertz technology is usually integrated with scanners based on active and passive methods. In a passive method, the scanning is constrained to the natural terahertz radiation emitted through the human body. Similarly, the active method integrates an additional artificial radiation source through terahertz radiation. Thus, the system uses the discrepancy in the wavelength from the backscatter to recreate an image.
Market Drivers and Trends
With the growing technological advancement across various industries, the demand for implementing terahertz technology across military defense and the medical and healthcare sector is also boosting. The growing focus of the manufacturers on the development of terahertz (THz) sources, transmission or reflection, as well as detectors technologies, owing to increasing exploration of the“THz gap,” which lies between photonics and electronics. This technology is constantly being utilized in various applications such as chemistry, biomedicine, materials science, security screening, and communication. The exclusive properties of THz radiation are well-suited for medical and healthcare applications, particularly that it can stimulate low-frequency molecular vibrations. The propagation of THz radiation from biomolecule that produces spectral vibrational signature along the THz range is one of the important features of terahertz technology.
Similarly, THz imaging also comprises crucial advantages for tissue detection and distinguishing pathological and normal tissues. Thus, terahertz technology has wide applications across the medical and healthcare sectors. Similarly, the terahertz spectrum ranges are highly dependent on generating characteristics and detecting methods of the long wave’s side and infrared on the short wave edge range. The THz frequency range lies on the margin of the electronic world, where microwave and radio radiations are easily generated from electron-based devices and photonic world, where the applications of optical techniques are easy. The in-built potential benefits and advantages of the terahertz (THz) phenomenon, encompassing many aspects including THz imaging, sensing, and investigating material properties with the help of THz radiation, are boosting its application in defense and security sector. The incorporation of terahertz technology in handheld scanners, which are deployed in airports and other public spaces for security screening, is also increasing, especially for package scanning in airports. Furthermore, the rising terrorist activities globally and mounting criminal activities are also the primary factors for driving government investments across several countries to establish enhanced security infrastructure. Thus, it is anticipated to aid the growth of terahertz technology in the forecast period.
Market Restraints and Challenges
Terahertz Technology is used for various applications such as medical and healthcare, defense and security, food agriculture, and industrial. The terahertz technology integrates diodes, sensors, emitters, and many more. With growing innovations and better imaging capabilities, the security organizations are frequently and hugely investing in the up-gradation of devices for enhanced performance. Similarly, the rising application of new chemicals, plastics, biological weapons by criminals is building a huge requirement for using terahertz devices. Moreover, improved safety offered by the terahertz technology offers a substantial advantage over present X-ray detectors. However, the lack of awareness of the benefits offered by terahertz technology, especially in developing and underdeveloped countries, may act as a restraining factor for market growth. Also, the lack of technical expertise and unavailability of skilled professionals with technical knowledge to install, monitor, and manage advanced terahertz technology solutions may hinder the adoption in developing and underdeveloped regions of the world.
Global Terahertz Technology Market Segmental Overview
The report analyses the global terahertz technology market based on component, type, application, and region.
Global Terahertz Technology Market by Component
Based on component, it is bifurcated into terahertz sources and terahertz detectors. The terahertz detectors segment is likely to dominate the market during the forecast period. The terahertz detectors segment market growth is increasing faster because terahertz detectors are widely used in several applications, including identifying skin cancers which are too small to see with the naked eye. Further, many complex organic chemicals used in explosives absorb terahertz radiation at particular frequencies, creating a signature that detectors can read. Thus, numerous applications of the terahertz detectors segment boost the market's growth.
Global Terahertz Technology Market by Type
Based on type, it is segmented into terahertz imaging systems, terahertz spectroscopy systems, and terahertz communication systems. The terahertz imaging systems segment is likely to hold the major share of the market. THz imaging systems is a scanning technique that uses extremely high-frequency waves to penetrate dense surfaces. Terahertz (THz) imaging systems can pass through clothing, paper, cardboard, wood, masonry, plastics, and ceramics and penetrate fog and clouds. Due to this, terahertz imaging systems are increasingly being used in application areas such as medical healthcare.
Global Terahertz Technology Market by Application
Based on application, it is segmented into medical and healthcare, defense and security, food and agriculture, industrial, and others. The medical and healthcare segment is likely hold the major share of the market. Terahertz radiation is not extremely scattered in tissues; besides, owing to the strong absorption of terahertz radiations by the water, terahertz imaging technology can be effectively used to investigate soft tissues. These unique terahertz radiations make them suitable for use in several medical applications. The most recent successes in the field of medical imaging have dramatically enhanced the early detection and treatment of several pathological conditions. Further, in the pharmaceutical sector, several materials utilized in the pharmaceutical and cosmetics industries are fairly transparent in the terahertz spectrum. This makes terahertz technology very attractive as a harmless and nondestructive testing (NDT) technique during the production of medical products, drugs, and diapers. Therefore, due to terahertz’s multiple applications in the field of medical and healthcare have boosted the market share.
Geographical Analysis of Global Terahertz Technology Market
Region-wise, it is studied across North America, Europe, Asia Pacific, and the Rest of the World. The North American market is expected to hold the majority of the market share during the forecast period. The demand for this technology is the largest in the North American region due to terahertz being a new technology and North America being one of the earliest adopters. Increasing helicopter and commercial aircraft production in the US is also expected to drive the terahertz technology market in that region. Further, the presence of various regional research institutes, such as the Jet Propulsion Laboratory, is also expected to contribute to market growth by working on the application and implementation of terahertz technology. This, in turn, boosts the demand for terahertz technology in the North American region.
Major Players in the Global Terahertz Technology Market COVID-19 Impact
In 2020, since most countries are exercising lockdowns, the demand for terahertz technology is decreasing significantly. This is because the key terahertz technology product purchasing countries have been restricting their investment in these solutions and are utilizing a fair percentage of their budget to combat the COVID-19 pandemic. The temporary shutdown of manufacturing facilities also showcases a negative trend in the terahertz technology market. The continuity of the COVID-19 pandemic spread would be severely dangerous for terahertz technology market players.
Further, the semiconductor and automotive sectors are some of the victims of the COVID-19 pandemic, and since the start of 2020, these sectors have been reflecting a declining trend. With the imposition of lockdown across North America, Europe, and the Asia Pacific, the industries have been witnessing shattering experiences. Therefore, the COVID-19 pandemic had negatively affected the global terahertz technology market in 2020.
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