FBG Sensor Market Size & Share Analysis - Growth Trends & Forecasts (2025 - 2030)

The Global Fiber Bragg Grating Sensors Market is segmented by Type (Temperature Sensor, Strain Sensor, Pressure Sensor), by End-user Industry (Telecommunication, Aerospace, Construction and Infrastructure, Energy & Power, Mining), by Geography (North America, Europe, Asia-Pacific, Rest of the World). The market size and forecasts are provided in terms of value in USD million for all the above segments.

FBG Sensor Market Size & Share Analysis - Growth Trends & Forecasts (2025 - 2030)

Fiber Bragg Grating Sensor Market Size

Fiber Bragg Grating Sensor Market Summary
Study Period 2019 - 2030
Market Size (2025) USD 0.83 Billion
Market Size (2030) USD 1.26 Billion
CAGR (2025 - 2030) 8.83 %
Fastest Growing Market Asia Pacific
Largest Market North America
Market Concentration Low

Major Players

Fiber Bragg Grating Sensor Market Major Players

*Disclaimer: Major Players sorted in no particular order

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Fiber Bragg Grating Sensor Market Analysis

The Fiber Bragg Grating Sensor Market size is estimated at USD 0.83 billion in 2025, and is expected to reach USD 1.26 billion by 2030, at a CAGR of 8.83% during the forecast period (2025-2030).

The Fiber Bragg Grating (FBG) sensor industry is experiencing significant transformation driven by rapid technological advancements and increasing industrial automation across sectors. These FBG sensors, formed by periodic modulation of the refractive index of the fiber core along the longitudinal direction, are gaining prominence due to their versatility in measuring multiple parameters like strain, pressure, and temperature along a single fiber. The technology's inherent capabilities make it particularly valuable for applications requiring high precision and reliability in harsh operating environments. According to industry estimates, Fiber Bragg Grating sensors demonstrate remarkable longevity, with a predicted monitoring life of approximately 56 years under unstressed conditions and 27 years under stressful situations, significantly outperforming traditional sensing technologies.


The aerospace sector represents a crucial growth avenue for FBG sensors, driven by increasing demand for structural health monitoring and safety systems in aircraft. According to Boeing's 2022 Commercial Market Outlook report, the industry anticipates global demand for more than 41,000 new airplanes by 2041, creating substantial opportunities for FBG sensor integration. This trend is further evidenced by major developments in the commercial aviation sector, such as Air India's landmark order of 540 aircraft from Boeing and Airbus in February 2023, demonstrating the robust growth trajectory of the aerospace industry and its increasing need for advanced sensing technologies.


The energy sector's ongoing transformation is creating new opportunities for Fiber Bragg Grating sensor applications, particularly in renewable energy infrastructure. According to the International Energy Agency (IEA), renewable energy capacity additions reached a record high in 2021, increasing by 6% to almost 295 GW, with expectations of further growth to 320 GW in 2022. The sensors' ability to withstand extreme conditions and provide accurate measurements makes them invaluable for monitoring wind turbine blades, solar installations, and power distribution networks, contributing to improved efficiency and reliability of energy infrastructure.


The telecommunications industry's evolution towards higher data transmission capacities and the deployment of next-generation networks is driving demand for Fiber Bragg Grating temperature sensor technology. The wavelength-encoded nature of FBG sensors enables the use of wavelength division multiplexing (WDM) techniques, making them ideal for modern telecommunications infrastructure. These sensors provide crucial monitoring capabilities for the expanding fiber optic networks, data centers, and communication infrastructure, offering advantages such as electromagnetic interference immunity and the ability to perform distributed sensing over long distances. The technology's design flexibility and relatively low cost per sensing point make it particularly attractive for large-scale deployment in telecommunications infrastructure projects.

Segment Analysis: By Type

Temperature Sensor Segment in Fiber Bragg Grating Sensor Market

The fiber Bragg grating temperature sensor segment has established itself as the dominant force in the global Fiber Bragg Grating (FBG) sensor market, commanding approximately 36% of the total market share in 2024. This segment's leadership position is driven by its widespread adoption across various industries, particularly in metal casting, process control, and chemical industries where precise temperature monitoring is crucial. FBG temperature sensors have gained significant traction due to their ability to be embedded directly into hot casting zones, enabling space-distributed measurements in areas with limited available space. These sensors have proven particularly valuable in industrial environments where traditional thermocouples face limitations, offering advantages such as higher position resolution, longer operational lifetimes, and more cost-effective replacement processes. The segment's growth is further bolstered by the increasing demand in structural health monitoring applications, especially in infrastructure projects where temperature variations need to be precisely monitored.

Market Analysis of Fiber Bragg Grating Sensor Market: Chart for By Type

Remaining Segments in FBG Sensor Market by Type

The market's remaining segments, including FBG sensors, pressure sensors, and other types, each play vital roles in different applications. Strain sensors are particularly crucial in experimental stress analysis and are well-suited for glass and carbon fiber-reinforced composites used in highly stressed constructions. Pressure sensors have found significant applications in oil and gas pipeline monitoring, offering unique capabilities in eliminating cross-sensitivity over wide pressure working ranges. The other types segment, which includes displacement sensors, vibration sensors, and crack sensors, serves specialized applications across various industries, particularly in structural health monitoring and industrial process control. These segments collectively contribute to the market's diversity and demonstrate the versatility of fiber Bragg grating sensors technology across different measurement requirements and industrial applications.

Segment Analysis: By End-User Industry

Aerospace Segment in Fiber Bragg Grating Sensor Market

The aerospace segment dominates the fiber Bragg grating sensor market, commanding approximately 35% market share in 2024. This segment's prominence is driven by the extensive application of FBG sensors in aircraft protection systems, temperature monitoring along aircraft bleed air ducts, control valves, and other critical areas of aircraft. The technology has proven particularly valuable in aerospace engineering applications requiring high precision, remote sensing, and lightweight sensors. These sensors are extensively utilized for airplane wing monitoring, fuselage fatigue assessment, and structural health monitoring of aircraft composites. The segment is also experiencing robust growth with a projected CAGR of nearly 10% from 2024 to 2029, supported by increasing investments in aircraft manufacturing and the growing emphasis on safety monitoring and tracking of aircraft structures.

Remaining Segments in Fiber Bragg Grating Sensor Market

The construction and infrastructure segment represents the second-largest market share, driven by the increasing adoption of FBG sensors in structural health monitoring systems for bridges, tunnels, and high-rise buildings. The energy and power sector utilizes these sensors extensively in electrical power systems and large generators due to their immunity to electromagnetic interference. The telecommunications sector leverages FBG technology for wavelength-selective filtering and signal monitoring in optical networks. The mining segment employs these sensors for critical applications such as structural monitoring and safety systems in underground operations. Other end-user industries, including automotive, medical, and manufacturing sectors, are also incorporating FBG sensors for various specialized applications, contributing to the market's diversification and overall growth potential.

Fiber Bragg Grating Sensor Market Geography Segment Analysis

Fiber Bragg Grating Sensor Market in North America

North America represents the largest market for fiber Bragg grating sensors, commanding approximately 38% of the global market share in 2024. The region's dominance is primarily driven by its extensive aerospace and aviation infrastructure, coupled with significant technological advancements in optical fiber probe sensing technologies. The presence of major aerospace manufacturers and their continuous focus on aircraft safety and structural health monitoring has created substantial demand for FBG sensors. The region's robust telecommunications infrastructure and ongoing modernization efforts in the power and energy sectors have further accelerated market growth. Additionally, the increasing adoption of FBG sensors in civil infrastructure monitoring, particularly in aging bridges and buildings, has created new growth opportunities. The strong presence of leading market players, coupled with significant research and development activities in universities and research institutions, continues to drive innovation in FBG sensor technology. The region's stringent safety regulations across industries and growing emphasis on predictive maintenance have also contributed to the widespread adoption of these sensors.

Market Analysis of Fiber Bragg Grating Sensor Market: Forecasted Growth Rate by Region

Fiber Bragg Grating Sensor Market in Europe

Europe has established itself as a significant market for fiber Bragg grating sensors, demonstrating a steady growth rate of approximately 8% during 2019-2024. The region's market is characterized by strong technological innovation and research activities, particularly in countries like Germany, France, and the United Kingdom. The European market's growth is primarily driven by the increasing adoption of automated manufacturing systems and the rising demand for advanced sensing solutions in industrial applications. The region's strong focus on renewable energy development and smart grid infrastructure has created substantial opportunities for FBG sensor applications. The presence of established aerospace and defense manufacturers has further strengthened the market, as these sectors increasingly rely on advanced sensing technologies for structural health monitoring. The European Union's initiatives promoting Industry 4.0 and smart manufacturing have also contributed significantly to market growth. The region's emphasis on environmental monitoring and structural safety in civil infrastructure has created additional demand for fiber Bragg grating sensors.

Fiber Bragg Grating Sensor Market in Asia-Pacific

The Asia-Pacific region represents one of the most dynamic markets for fiber Bragg grating sensors, with a projected growth rate of approximately 9% during 2024-2029. The region's market is experiencing rapid expansion driven by increasing industrialization and infrastructure development across major economies like China, India, and Japan. The growing investment in smart city projects and modern infrastructure development has created significant opportunities for FBG sensor applications. The region's expanding telecommunications sector, particularly with the ongoing deployment of 5G networks and data centers, has emerged as a major growth driver. The increasing focus on renewable energy projects and power infrastructure modernization has further accelerated market growth. The aviation sector's expansion, particularly in countries like China and India, has created substantial demand for FBG sensors in aircraft structural health monitoring. The region's manufacturing sector modernization and increasing adoption of Industry 4.0 technologies have also contributed significantly to market growth.

Fiber Bragg Grating Sensor Market in Rest of the World

The Rest of the World region, encompassing Latin America, the Middle East, and Africa, presents emerging opportunities in the fiber Bragg grating sensor market. The market growth in this region is primarily driven by increasing investments in oil and gas infrastructure, particularly in the Middle East. The ongoing development of smart cities and infrastructure projects across these regions has created new opportunities for FBG sensor applications. The telecommunications sector's expansion, particularly in Latin American countries, has emerged as a significant growth driver. The region's growing focus on mining safety and operational efficiency has also contributed to increased adoption of FBG sensors. The development of new data centers and digital infrastructure projects across these regions has created additional demand for these sensors. The increasing emphasis on structural health monitoring in construction projects and the growing awareness of the benefits of fiber optic sensing technologies have further strengthened market growth. The region's gradual shift towards industrial automation and smart manufacturing has also contributed to the expanding market opportunities.

Fiber Bragg Grating Sensor Industry Overview

Top Companies in Fiber Bragg Grating Sensor Market

The fiber Bragg grating sensor market is characterized by continuous innovation and strategic developments from key players like FBGS International NV, Smart Fibres Ltd, Micron Optics, Timbercon Inc., and National Instruments Corporation. Companies are focusing on developing advanced FBG sensors with enhanced capabilities for temperature, strain, and pressure monitoring across various applications. Operational agility is demonstrated through modular manufacturing stations and quick prototyping capabilities to meet customized requirements. Strategic moves include significant investments in research and development, particularly in areas like automated manufacturing systems and innovative sensor designs. Market leaders are expanding their presence through strategic partnerships, acquisitions, and collaborations, particularly in emerging markets and untapped geographical locations, while also strengthening their distribution networks globally.

Consolidated Market with Strong Global Players

The fiber Bragg grating sensor market exhibits a moderately consolidated structure dominated by established global players with significant manufacturing capabilities and robust distribution networks. These companies possess strong technical expertise and substantial research and development resources, enabling them to maintain their competitive edge through continuous innovation. The market has witnessed several strategic acquisitions, such as Halliburton Energy Services' acquisition of Smart Fibres Ltd and Radiall's acquisition of Timbercon, indicating a trend toward consolidation to enhance technological capabilities and market reach.


The competitive landscape is characterized by a mix of large conglomerates and specialized players, each bringing unique strengths to the market. While conglomerates leverage their extensive resources and diverse product portfolios, specialist companies focus on niche applications and customized solutions. The market has seen increased participation from regional players, particularly in Asia-Pacific, who are gaining ground through cost-effective manufacturing and localized service capabilities. Market participants are increasingly focusing on developing application-specific solutions while maintaining strong relationships with end-users across various industries.

Innovation and Customization Drive Future Success

Success in the fiber Bragg grating sensor market increasingly depends on companies' ability to innovate and provide customized solutions while maintaining cost competitiveness. Incumbent players must focus on developing next-generation FBG products with enhanced capabilities, particularly in emerging applications such as structural health monitoring, aerospace, and telecommunications. Companies need to strengthen their manufacturing capabilities while investing in research and development to address technical challenges such as temperature and transverse strain sensitivity. Building strong relationships with end-users and understanding their specific requirements has become crucial for maintaining market position.


Market contenders can gain ground by focusing on specialized applications and developing cost-effective solutions for specific industry segments. The relatively low threat of substitution products provides opportunities for new entrants to establish themselves in niche markets. However, companies must navigate regulatory requirements and industry standards while ensuring product reliability and performance. Success also depends on developing efficient distribution channels and after-sales support networks. The increasing demand from various end-user industries, particularly in emerging economies, presents opportunities for both established players and new entrants to expand their market presence through strategic partnerships and localized solutions.

Fiber Bragg Grating Sensor Market Leaders

  1. FBGS International NV

  2. Smart Fibres Ltd

  3. Micron Optics (Luna Innovations)

  4. Timbercon Inc.

  5. National Instruments Corporation

  6. *Disclaimer: Major Players sorted in no particular order
Fiber Bragg Grating Sensor Market Concentration
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Fiber Bragg Grating Sensor Market News

  • October 2022: The French government unveiled its ambitious Energy Efficiency Plan, with the objective of achieving a 10% reduction in energy consumption by 2024. The government's comprehensive set of measures is expected to result in a substantial reduction of approximately 50 terawatt hours (TWh) annually. This initiative marks a crucial initial stride toward achieving carbon neutrality by 2050, necessitating a 40% decrease in energy consumption. As a result, the demand for Fiber Bragg Grating (FBG) sensors is set to rise, bolstering growth in the sensor market.
  • March 2022: In March 2022, the ANGELA Consortium completed and delivered a flight-ready landing gear system to Airbus Helicopters. This advanced landing gear system will be integrated into the RACER high-speed compound helicopter. Notably, Aviatest, M&S Engineering, Centre Composite, and Techno System Developments contributed their technical expertise in various capacities. Among their innovations was the implementation of a sophisticated landing gear system that utilizes a network of FBG sensors for detecting hard landings.

Fiber Bragg Grating Sensor Market Report - Table of Contents

1. INTRODUCTION

  • 1.1 Study Assumptions and Market Definition
  • 1.2 Scope of the Study

2. RESEARCH METHODOLOGY

3. EXECUTIVE SUMMARY

4. MARKET INSIGHTS

  • 4.1 Market Overview
  • 4.2 Industry Attractiveness - Porter's Five Forces Analysis
    • 4.2.1 Threat of New Entrants
    • 4.2.2 Bargaining Power of Buyers
    • 4.2.3 Bargaining Power of Suppliers
    • 4.2.4 Threat of Substitute Products
    • 4.2.5 Intensity of Competitive Rivalry
  • 4.3 Industry Value Chain Analysis
  • 4.4 Impact of COVID-19 on the Industry

5. MARKET DYNAMICS

  • 5.1 Market Drivers
    • 5.1.1 Increasing Usage in the Aircraft
    • 5.1.2 Built-in Calibration Artifacts and Longer Lifetime
  • 5.2 Market Restraints
    • 5.2.1 Thermal and Transverse Strain Sensitivity

6. MARKET SEGMENTATION

  • 6.1 By Type
    • 6.1.1 Temperature Sensor
    • 6.1.2 Strain Sensor
    • 6.1.3 Pressure Sensor
    • 6.1.4 Other Types
  • 6.2 By End-user Industry
    • 6.2.1 Telecommunication
    • 6.2.2 Aerospace
    • 6.2.3 Construction and Infrastructure
    • 6.2.4 Energy and Power
    • 6.2.5 Mining
    • 6.2.6 Other End-user Industries
  • 6.3 By Geography
    • 6.3.1 North America
    • 6.3.2 Europe
    • 6.3.3 Asia-Pacific
    • 6.3.4 Rest of the World

7. COMPETITIVE LANDSCAPE

  • 7.1 Company Profiles
    • 7.1.1 FBGS International NV
    • 7.1.2 Smart Fibres Ltd
    • 7.1.3 Micron Optics (Luna Innovations)
    • 7.1.4 Timbercon Inc.
    • 7.1.5 National Instruments Corporation
    • 7.1.6 HBM Inc. (An HBK Company)
    • 7.1.7 Broptics Technology Inc.
    • 7.1.8 ITF Technologies
    • 7.1.9 Advanced Optics Solutions (AOS) GmbH
    • 7.1.10 Technica Optical Components LLC
  • *List Not Exhaustive

8. INVESTMENT ANALYSIS

9. MARKET OPPORTUNITIES AND FUTURE TRENDS

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Fiber Bragg Grating Sensor Industry Segmentation

A Fiber Bragg Grating (FBG) sensor is a lightweight sensor that can be installed effortlessly. It features the multiplexing capability of sensing various parameters, like temperature, strain, load, pressure, etc., on different points on the same sensor cable.

The Fiber Bragg grating sensor market is segmented by type (temperature sensor, strain sensor, pressure sensor, and other types), by end-user industry (telecommunication, aerospace, construction & infrastructure, energy & power, mining, and other end-user industries), and by geography (North America, Europe, Asia-Pacific, Rest of the World). 

The market sizes and forecasts are provided in terms of value in (USD) for all the above segments.

By Type Temperature Sensor
Strain Sensor
Pressure Sensor
Other Types
By End-user Industry Telecommunication
Aerospace
Construction and Infrastructure
Energy and Power
Mining
Other End-user Industries
By Geography North America
Europe
Asia-Pacific
Rest of the World
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Fiber Bragg Grating Sensor Market Research FAQs

How big is the Fiber Bragg Grating Sensor Market?

The Fiber Bragg Grating Sensor Market size is expected to reach USD 0.83 billion in 2025 and grow at a CAGR of 8.83% to reach USD 1.26 billion by 2030.

What is the current Fiber Bragg Grating Sensor Market size?

In 2025, the Fiber Bragg Grating Sensor Market size is expected to reach USD 0.83 billion.

Who are the key players in Fiber Bragg Grating Sensor Market?

FBGS International NV, Smart Fibres Ltd, Micron Optics (Luna Innovations), Timbercon Inc. and National Instruments Corporation are the major companies operating in the Fiber Bragg Grating Sensor Market.

Which is the fastest growing region in Fiber Bragg Grating Sensor Market?

Asia Pacific is estimated to grow at the highest CAGR over the forecast period (2025-2030).

Which region has the biggest share in Fiber Bragg Grating Sensor Market?

In 2025, the North America accounts for the largest market share in Fiber Bragg Grating Sensor Market.

What years does this Fiber Bragg Grating Sensor Market cover, and what was the market size in 2024?

In 2024, the Fiber Bragg Grating Sensor Market size was estimated at USD 0.76 billion. The report covers the Fiber Bragg Grating Sensor Market historical market size for years: 2019, 2020, 2021, 2022, 2023 and 2024. The report also forecasts the Fiber Bragg Grating Sensor Market size for years: 2025, 2026, 2027, 2028, 2029 and 2030.

Fiber Bragg Grating Sensor Market Research

Mordor Intelligence provides a comprehensive analysis of the fiber Bragg grating sensor industry. We leverage our extensive experience in technical market research to deliver this insight. Our latest report examines the complete ecosystem of FBG technology, including fiber Bragg grating sensors and their various applications. The analysis covers everything from basic optical gratings to advanced tunable fiber Bragg grating systems. It offers detailed insights into FBG sensor technologies and their implementation across industries.

Stakeholders gain valuable insights through our detailed examination of fiber Bragg grating temperature sensor applications and FBG pressure monitoring solutions. The report, available as an easy-to-download PDF, includes comprehensive pricing analysis of fiber Bragg grating sensor price trends and FBG products. Our research spans FBGS international markets, covering innovations in fiber optic strain gauges and emerging technologies like magnetic grating ruler sensor systems. The analysis provides stakeholders with actionable intelligence on optical fiber probe developments and fiber Bragg grating amplifier technologies. This enables informed decision-making in this rapidly evolving sector.