Optical Circulator

Optical Circulator Market Outlook

The global optical circulator market is projected to reach approximately USD 1.2 billion by 2035, growing at a compound annual growth rate (CAGR) of around 9.2% during the forecast period from 2025 to 2035. This growth can be attributed to the increasing demand for advanced optical communication systems and the rising need for high-speed data transmission across various industries. Additionally, the proliferation of cloud computing and the growing number of data centers worldwide are driving the adoption of optical circulators, as they enhance network reliability and performance. The technological advancements in photonics and fiber optics are also expected to create significant opportunities for market players, paving the way for innovations in optical circulator designs and functionalities.

Growth Factor of the Market

The optical circulator market is fundamentally driven by the rapid expansion of the telecommunications sector, where the demand for efficient data transfer is continuously on the rise. As the volume of data transmission increases, the need for devices that can facilitate this without loss or interference becomes paramount. Factors such as the rollout of 5G technology and the surge in internet traffic are further propelling the growth of optical circulators, which are essential for managing and directing light signals in fiber optic networks. Furthermore, advancements in technology, including miniaturization and integration in optical systems, are allowing for the development of more compact and efficient circulators, catering to applications in various industries such as medical and military. The shift towards more sustainable and energy-efficient technologies also drives innovation and investment in optical components, as companies strive to reduce their carbon footprint while maintaining performance. Thus, the combination of technological advancements, increasing data demands, and a focus on sustainability creates a robust growth environment for the optical circulator market.

Key Highlights of the Market

• The market is projected to witness a CAGR of 9.2% from 2025 to 2035.
• Telecommunications is the leading application segment, driving significant demand for optical circulators.
• North America is expected to dominate the market due to its advanced telecommunications infrastructure.
• Technological advancements in optical components are expected to boost product innovation.
• The growing adoption of fiber-optic technologies in medical applications is opening new market avenues.

By Product Type

3-Port Circulator:

The 3-port circulator is one of the most commonly used types of optical circulators, primarily due to its simplicity and effectiveness in directing light in multiple paths. This type of circulator is widely utilized in telecommunications applications, including fiber optic networks, where it serves to connect different components without signal degradation. The design of a 3-port circulator allows for the seamless routing of signals, enhancing system performance and reliability. Its compact form factor and ease of integration into existing systems make it an attractive choice for many optical communication setups. Furthermore, advancements in materials and fabrication technologies are improving the performance characteristics of 3-port circulators, making them even more efficient and capable of handling higher data rates.

4-Port Circulator:

The 4-port circulator offers enhanced functionality compared to its 3-port counterpart, enabling connections between four different channels. This type of circulator is particularly useful in complex optical systems where multiple signals need to be managed simultaneously. Applications in data centers and advanced telecommunications networks benefit significantly from 4-port circulators, as they can facilitate more intricate routing and switching functions. The ability to manage multiple inputs and outputs also translates to improved overall system efficiency. As demand for higher capacity data transmission continues to rise, the adoption of 4-port circulators is expected to grow, driven by the need for more robust optical solutions that can handle advanced network architectures and increasing data traffic.

5-Port Circulator:

5-port circulators are designed for even more complex networking scenarios, providing connections for five different channels. These circulators are particularly beneficial in applications that require intricate signal management, such as in advanced research settings and specialized telecommunications infrastructure. With the capacity to manage more signals, 5-port circulators can significantly enhance the flexibility and capability of optical networks. Their implementation often leads to more efficient use of fibers and reduced costs associated with additional components. As the demand for multi-channel optical solutions rises, the market for 5-port circulators is expected to expand, particularly in high-performance environments like data centers and academic research facilities.

6-Port Circulator:

The 6-port circulator is an advanced optical component that caters to applications requiring even greater signal routing capabilities. Its design enables connections to six different channels, making it ideal for high-capacity telecommunications networks and complex data routing scenarios. As industries increasingly rely on robust network infrastructures capable of supporting high data rates, the significance of 6-port circulators grows. They help minimize signal loss and ensure efficient data transmission, which is critical for applications such as optical sensing and advanced telemetry systems. The versatility and efficiency of 6-port circulators position them as essential components in the evolving landscape of optical communications, where demand for bandwidth and system performance continues to escalate.

8-Port Circulator:

Among the various types of optical circulators, the 8-port circulator is one of the most sophisticated, designed for high-capacity applications where multiple signals must be managed simultaneously. Ideal for applications in telecommunications, data centers, and even academic research, 8-port circulators allow for the seamless integration of numerous optical paths. This capability is vital in situations where data traffic is substantial, and the ability to manage this effectively is paramount for operational success. The 8-port circulator enhances flexibility and provides a greater degree of control over signal routing, leading to improved performance metrics in optical systems. As technology progresses and the demand for integrated optical solutions continues to grow, the 8-port circulator is set to become a key player in the optical circulator market, driving innovations and efficiency.

By Application

Telecommunications:

Telecommunications is a primary application area for optical circulators, which are essential in fiber optic communication networks. The increasing demand for high-speed internet and the rollout of 5G technology are significant drivers for this segment. Optical circulators facilitate the efficient routing of signals, minimizing losses and maintaining high data integrity over long distances. As network infrastructure continues to evolve with more complex architectures to support growing data traffic, the deployment of optical circulators becomes crucial. They enable the seamless integration of various network components, enhancing overall performance and reliability. Furthermore, advancements in optical technology are making circulators more efficient, which is vital for meeting the increasing demands of telecommunication providers who are striving for greater bandwidth and lower latency.

Data Centers:

Data centers represent another critical application for optical circulators, where the need for efficient data management is paramount. With the explosion of data generation and the need for rapid access and processing, data centers require high-performance optical components to ensure seamless connectivity. Optical circulators facilitate optimal data routing, allowing for better bandwidth management and reducing signal attenuation. They are vital in supporting the increasing workloads associated with cloud computing and big data analytics. As data centers continue to evolve into more complex environments with high-speed connectivity needs, the demand for optical circulators is expected to rise, driven by the necessity of maintaining high operational efficiency and reliable data transmission.

Medical:

The medical sector is increasingly adopting optical circulators for various applications, particularly in imaging and diagnostic equipment. Optical circulators are utilized in systems that require precise light management, such as optical coherence tomography (OCT) and other imaging modalities. Their ability to direct light effectively without loss of signal makes them invaluable in enhancing the performance of medical devices. As the healthcare sector embraces advanced optical technologies for improved diagnostics and treatment, the demand for optical circulators in medical applications is expected to grow. Moreover, the trend toward minimally invasive procedures and the integration of optics in surgical instruments further amplify the need for reliable optical components like circulators.

Military & Defense:

The military and defense sectors are increasingly leveraging optical circulators for secure and efficient communication systems. Optical components play a critical role in military communications, where reliability and performance are of paramount importance. Circulators are essential for managing signals in complex optical networks utilized in communication, reconnaissance, and surveillance technologies. The robustness and efficiency of optical circulators make them suitable for harsh operational environments, providing essential capabilities for mission-critical applications. As military technologies continue to advance, the incorporation of optical circulators is expected to rise, driven by the need for secure and resilient communication infrastructure.

Others:

Other applications of optical circulators include industrial automation, sensors, and research settings. In these applications, circulators facilitate effective signal routing, enhancing the performance of various optical systems. The integration of optical circulators in sensors allows for improved functionality and sensitivity, making them valuable in research and development initiatives. Additionally, industries focused on automation and smart technologies are increasingly adopting optical solutions for better data management and communication. The growing interest in integrating optics into various sectors is likely to drive the demand for optical circulators in non-traditional applications, as companies seek to leverage advanced optical technologies for improved operational efficiency and innovation.

By Distribution Channel

Direct Sales:

Direct sales represent a significant distribution channel for optical circulators, allowing manufacturers to establish direct relationships with their customers. This approach enables companies to provide tailored solutions and support to clients, ensuring that the provided optical components meet specific requirements. Direct sales also facilitate better communication regarding product features and benefits, enhancing customer satisfaction and loyalty. As the demand for specialized optical solutions increases, direct sales channels will likely see growth, as manufacturers aim to cater to the unique needs of sectors like telecommunications, medical, and defense. Furthermore, this distribution method can streamline the purchasing process, providing clients with quick access to the latest optical technologies and innovations.

Distributors:

Distributors play a crucial role in the optical circulator market, serving as intermediaries between manufacturers and end-users. They help broaden market reach by providing access to various customer segments, including smaller businesses and those in niche markets. Distributors often maintain extensive inventories, allowing them to respond quickly to customer demands and supply needs. Their established relationships with multiple manufacturers enable them to offer a diverse range of products, ensuring that customers can find the right optical circulator for their applications. As the market continues to expand, the role of distributors will be essential in facilitating the efficient distribution of optical circulators across various industries, enhancing overall accessibility to these vital components.

Online Retailers:

Online retailers have become an increasingly important distribution channel for optical circulators, driven by the growing trend of e-commerce and digital transactions. This channel provides customers with the convenience of browsing and purchasing products from the comfort of their homes or offices. Online platforms often feature detailed product descriptions, specifications, and customer reviews, enabling informed decision-making. Additionally, online retailers typically offer a broader selection of products, making it easier for customers to compare different options. As more consumers and businesses turn to online shopping for their optical component needs, the importance of this distribution channel will continue to rise, fostering greater market accessibility and facilitating the growth of the optical circulator market.

Others:

Other distribution channels for optical circulators include specialized retailers and trade shows, which serve to connect manufacturers directly with end-users in specific industries. These channels often focus on providing expert advice and solutions tailored to the unique requirements of various sectors, such as telecommunications, medical, and military applications. Trade shows provide an excellent opportunity for manufacturers to showcase their latest innovations and connect with potential customers. As the market for optical circulators evolves, utilizing a mix of distribution channels will be crucial for manufacturers seeking to maximize their reach and ensure that their products are accessible to a diverse range of clients.

By Wavelength

Visible Light:

Visible light optical circulators are essential components in applications where light in the visible spectrum is utilized, such as in imaging and display technologies. These circulators ensure efficient signal routing while maintaining the integrity of the light signals, which is critical for achieving high-quality results in visual applications. As technologies involving lasers and LED displays advance, the demand for visible light circulators is projected to grow. Furthermore, the increasing use of fiber optics in various sectors requires reliable components that can manage visible light transmission effectively. This segment is likely to witness innovation as manufacturers develop more efficient circulators that can handle larger bandwidths and improve performance in visible light applications.

Infrared:

Infrared optical circulators have become increasingly important in applications such as telecommunications, medical imaging, and remote sensing, where infrared light is a significant part of the operational spectrum. These circulators are designed to manage the specific wavelengths associated with infrared light, ensuring effective and efficient signal routing without losses. They play a crucial role in enhancing the performance of optical systems that rely on infrared technology, such as fiber optic sensors, thermal imaging systems, and medical diagnostic equipment. As the demand for infrared applications continues to rise across industries, the market for infrared optical circulators is expected to grow, driven by the need for high-performance and reliable optical components.

Ultraviolet:

Ultraviolet (UV) optical circulators are specialized devices that facilitate the routing of UV light signals, which are essential in applications such as photolithography, water purification, and various types of spectroscopy. The unique properties of UV light require circulators to be constructed using materials that can withstand the damaging effects of UV radiation. As industries look for ways to enhance their operational processes and leverage UV technology for innovative applications, the demand for UV optical circulators is anticipated to increase. This segment will likely see advancements in product design and materials science, as manufacturers focus on improving the durability and efficiency of circulators tailored for UV applications.

Others:

The "Others" category encompasses various specialized wavelengths outside the visible, infrared, and ultraviolet ranges. These may include applications in terahertz technology and millimeter wave systems, which are emerging as significant areas of interest in both research and commercial settings. Optical circulators designed for these wavelengths require tailored engineering to ensure optimal performance in specific applications, such as advanced communications, imaging systems, and scientific research. As the exploration of new wavelength domains continues, the demand for circulators that can effectively manage these signals is expected to grow, paving the way for innovation and development in the optical circulator market.

By Region

North America holds the largest share of the optical circulator market, accounting for approximately 35% of the global revenue. The region's dominance can be attributed to its advanced telecommunications infrastructure and significant investments in research and development. The proliferation of data centers and the increasing demand for high-speed internet services further bolster the demand for optical circulators in North America. The region is also home to several leading manufacturers and innovators in the optical components sector, contributing to a competitive landscape that fosters growth and technological advancements. With a projected CAGR of 9.5%, North America is expected to continue leading the market throughout the forecast period.

Europe is another significant region in the optical circulator market, which accounts for nearly 30% of the global market share. The European market is characterized by a strong focus on technology innovation and sustainability, influencing the adoption of optical solutions in various industries. Countries like Germany, the UK, and France are at the forefront of telecommunications and optical research, driving demand for advanced optical components. The European market is projected to grow at a CAGR of 8.8% as investments in 5G technology and fiber-optic networks increase, providing ample opportunities for optical circulator manufacturers to expand their presence in the region. Meanwhile, the Asia Pacific region is also witnessing rapid growth, driven by the increasing digitalization and demand for high-speed internet services, as well as significant investments in telecommunications infrastructure.

Opportunities

The optical circulator market presents numerous opportunities, particularly in the context of advancing telecommunications technologies. As the rollout of 5G networks accelerates globally, the need for more sophisticated optical components becomes essential. This opens up avenues for optical circulator manufacturers to innovate and enhance their product offerings, catering to the specific needs of high-speed communication systems. Moreover, the increasing adoption of fiber optics in various applications, including smart cities and IoT devices, creates a fertile ground for growth. Companies that can develop versatile circulators capable of operating in diverse environments will likely capture significant market share. Furthermore, the enhanced focus on data security and the increasing demand for secure communications in both civilian and military applications provide additional opportunities for optical circulators designed for robustness and reliability.

Another promising area of opportunity lies in the medical sector, where the demand for advanced imaging and diagnostic technologies is on the rise. Optical circulators play a critical role in enhancing the performance of medical devices that rely on light-based technologies, such as optical coherence tomography and other advanced imaging systems. As healthcare organizations continue to invest in innovative medical technologies, manufacturers of optical circulators can position themselves to meet this growing demand. Additionally, the increasing trend towards minimally invasive procedures and the integration of advanced optics into surgical instruments create opportunities for circulators that can maintain high performance under challenging conditions. The combination of technological advancements and rising demand across a variety of sectors positions the optical circulator market for substantial growth in the future.

Threats

Despite the growth prospects, the optical circulator market faces several threats that could impact its trajectory. One primary concern is the rapid pace of technological advancements, which can lead to obsolescence if manufacturers cannot keep up. Companies must continuously innovate to meet the evolving needs of their clients, particularly in sectors such as telecommunications, where new technologies and standards can emerge swiftly. Failure to adapt can result in lost market share to competitors offering more advanced solutions. Moreover, the increasing pressure to reduce costs while improving performance may lead to compromises in quality, which could adversely affect the reputation of manufacturers and the reliability of their products.

Additionally, trade regulations and tariffs can pose significant challenges for companies operating in the optical circulator market, especially those that rely on global supply chains. Fluctuations in raw material prices and supply chain disruptions can hinder production capacity and lead to increased costs. Companies may also face competition from low-cost manufacturers in emerging markets, which could drive prices down and squeeze margins. These threats necessitate strategic planning and risk management from optical circulator manufacturers to navigate the complexities of the global market while ensuring they remain competitive.

Competitor Outlook

• Thorlabs Inc.
• Finisar Corporation
• Fujikura Ltd.
• Corning Incorporated
• OFS Fitel, LLC
• OptoSigma Corporation
• II-VI Incorporated
• Newport Corporation
• Advanced Fiber Solutions, LLC
• Photonics Industries International, Inc.
• Alnair Labs
• JDS Uniphase Corporation
• Optical Networks, Inc.
• Avicena, Inc.
• LightPointe Communications, Inc.

The competitive landscape of the optical circulator market is characterized by a mix of well-established companies and emerging players striving to capture market share through innovation and superior product offerings. Major companies like Thorlabs Inc., Finisar Corporation, and Corning Incorporated dominate the market due to their extensive experience and established reputation in the optical components sector. These firms invest heavily in research and development to stay ahead of technological advancements and meet the demands of various industries. Additionally, partnerships and collaborations with telecommunications providers and other technology firms are common strategies employed by these companies to expand their product portfolios and enhance their market presence.

Emerging players in the optical circulator market are challenging incumbents by introducing innovative products that cater to niche applications and specialized requirements. For instance, companies like Alnair Labs and Photonics Industries International, Inc. focus on specific market segments, such as medical or industrial applications, allowing them to establish a strong foothold in those areas. These newer entrants often leverage cutting-edge technologies to offer more efficient and cost-effective solutions, appealing to clients seeking enhanced performance without significantly increasing their budgets. The dynamic nature of the market encourages continuous competition, leading to further innovations and improvements in optical circulator technology.

Furthermore, as the demand for optical circulators grows across various industries, including telecommunications, medical, and defense, companies are increasingly adopting strategies to differentiate themselves through enhanced customer service and support. Manufacturers are focusing on building strong relationships with clients, offering customized solutions, and providing comprehensive technical assistance. This emphasis on customer satisfaction is becoming a critical factor for success in the competitive landscape of the optical circulator market. As firms continue to innovate and adapt to changing market conditions, the competitive environment is likely to remain vibrant and dynamic, fostering a landscape of growth and opportunity.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 Alnair Labs
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 Avicena, Inc.
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 Fujikura Ltd.
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Thorlabs Inc.
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 OFS Fitel, LLC
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 II-VI Incorporated
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 Finisar Corporation
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 Newport Corporation
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 Corning Incorporated
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 OptoSigma Corporation
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 Optical Networks, Inc.
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 JDS Uniphase Corporation
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 Advanced Fiber Solutions, LLC
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 LightPointe Communications, Inc.
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 Photonics Industries International, Inc.
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Optical Circulator Market, By Wavelength
    • 6.1.1 Visible Light
    • 6.1.2 Infrared
    • 6.1.3 Ultraviolet
    • 6.1.4 Others
  • 6.2 Optical Circulator Market, By Application
    • 6.2.1 Telecommunications
    • 6.2.2 Data Centers
    • 6.2.3 Medical
    • 6.2.4 Military & Defense
    • 6.2.5 Others
  • 6.3 Optical Circulator Market, By Product Type
    • 6.3.1 3-Port Circulator
    • 6.3.2 4-Port Circulator
    • 6.3.3 5-Port Circulator
    • 6.3.4 6-Port Circulator
    • 6.3.5 8-Port Circulator
  • 6.4 Optical Circulator Market, By Distribution Channel
    • 6.4.1 Direct Sales
    • 6.4.2 Distributors
    • 6.4.3 Online Retailers
    • 6.4.4 Others

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Optical Circulator Market by Region
  • 10.6 Middle East & Africa - Market Analysis
    • 10.6.1 By Country
      • 10.6.1.1 Middle East
      • 10.6.1.2 Africa

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Optical Circulator market is categorized based on

By Product Type

• 3-Port Circulator
• 4-Port Circulator
• 5-Port Circulator
• 6-Port Circulator
• 8-Port Circulator

By Application

• Telecommunications
• Data Centers
• Medical
• Military & Defense
• Others

By Distribution Channel

• Direct Sales
• Distributors
• Online Retailers
• Others

By Wavelength

• Visible Light
• Infrared
• Ultraviolet
• Others

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Key Players

• Thorlabs Inc.
• Finisar Corporation
• Fujikura Ltd.
• Corning Incorporated
• OFS Fitel, LLC
• OptoSigma Corporation
• II-VI Incorporated
• Newport Corporation
• Advanced Fiber Solutions, LLC
• Photonics Industries International, Inc.
• Alnair Labs
• JDS Uniphase Corporation
• Optical Networks, Inc.
• Avicena, Inc.
• LightPointe Communications, Inc.