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市場調查報告書
商品編碼
2030011
矽光電市場-全球產業規模、佔有率、趨勢、機會、預測:按組件、應用、波導管、產品、材料、地區和競爭對手分類,2021-2031年Silicon Photonics Market- Global Industry Size, Share, Trends, Opportunities, and Forecast, Segmented By Component, By Application, By Waveguide, By Product, By Material, By Region & Competition, 2021-2031F |
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全球矽光電市場預計將從 2025 年的 28.9 億美元成長到 2031 年的 142.9 億美元,複合年成長率為 30.52%。
這項技術透過將光學元件直接整合到矽晶片中,並使用光訊號而非電訊號傳輸數據,從而實現了卓越的速度和能源效率。其主要成長要素包括資料中心以及5G和6G等下一代通訊網路對高速資料傳輸日益成長的需求。此外,與傳統銅線相比,光鏈路的能源效率更高,並且能夠利用成熟的CMOS製造流程以低成本實現規模化和小型化,這些優勢也進一步加速了市場成長。
| 市場概覽 | |
|---|---|
| 預測期 | 2027-2031 |
| 市場規模:2025年 | 28.9億美元 |
| 市場規模:2031年 | 142.9億美元 |
| 複合年成長率:2026-2031年 | 30.52% |
| 成長最快的細分市場 | 車 |
| 最大的市場 | 北美洲 |
另一方面,市場擴張的一大障礙在於將光子元件與矽電子元件整合的複雜過程,不僅涉及設計和製造方面的挑戰,還會帶來巨大的前期研發和製造成本。然而,如同SPIE 2026年《光學與光子學全球產業報告》所述,到2024年,包括矽光電在內的核心光學和光電元件的全球年銷售額將達到3,810億美元。這表明,儘管整合過程充滿複雜性,但對尖端光學技術的基礎性投資仍然強勁。
全球矽光電市場的主要驅動力是資料中心和高效能運算的快速擴張。人工智慧和機器學習操作日益成長的運算需求需要高效、超高速的連接,而傳統的電訊號無法大規模、永續地滿足這項需求。矽光電透過提高頻寬和降低能耗來應對這些挑戰,從而避免超大規模架構中的擁塞,並推動了用於管理海量資料流的先進光學模組的快速轉型。為了佐證這項商業性發展勢頭,2026 年 3 月發布的 MarketBeat 報告《GlobalFoundries提案矽光電將成為 AI 資料中心的下一代關鍵連接層》指出,GlobalFoundries經營團隊預計其矽光電的銷售額將在 2025 年加倍,並在 2026 年再次接近翻番。
市場成長的另一個驅動力是5G及未來通訊網路的廣泛部署。這些部署需要對光基礎設施進行大規模升級,以滿足日益成長的資料流量、低延遲要求以及連網邊緣設備的激增。矽光電提供可擴展的光收發器和組件,這些組件對於城域網路、接入網路和長途網路的高效資料傳輸至關重要。例如,Light Reading在2026年3月發表的一篇報導(關於愛立信的新5G合約)中報道,Virgin Media O2在2025年初宣布了一項14億英鎊(19億美元)的計劃,用於增強其行動基礎設施,這體現了對通訊基礎設施升級的投資。這種強勁的資金籌措環境也得到了實際資金籌措活動的進一步支持。根據EU-Startups在2026年4月發布的報告,位於明斯特的Pixel Photonics成功資金籌措了1350萬歐元,這表明整個光電領域持續獲得資金流入。
全球矽光電市場正面臨許多挑戰,包括電子和光電元件整合複雜,以及高昂的初始研發和製造成本。這些挑戰導致產品開發週期延長,新解決方案上市時間延遲,減緩了商業性化應用。因此,矽光電產品的高昂最終成本阻礙了企業考慮採用該技術,尤其是在對成本敏感的應用領域,從而限制了其廣泛的市場滲透。
這些挑戰因設計和製造方面的技術壁壘而更加複雜,需要專業知識和巨額基礎設施投資。這直接限制了製造商高效擴大生產規模和快速創新的能力。為了凸顯這些長期存在的挑戰,IEEE光電學會於2026年4月舉辦了為期三天的矽光電會議,強調業界正集中精力克服各種經濟和技術壁壘,包括與整合和製造相關的壁壘。這種持續的關注凸顯了這些複雜因素如何共同減緩了整體市場擴張的速度。
當前影響全球矽光電市場的主要趨勢之一是向共封裝光元件的顯著轉變。這種方法繞過了傳統的插件式收發器,直接將光引擎與主機GPU或ASIC整合在單一封裝內。這種緊密整合對於最大限度地縮短電氣走線長度至關重要,從而顯著降低功耗、延遲,並滿足超大規模資料中心和高階人工智慧工作負載所需的高頻寬密度。這代表著應對激增數據流量和克服電氣互連限制的策略演進。例如,Ayar Labs在2026年3月發布的公告「Ayar Labs完成5億美元E輪資金籌措,加速共封裝光元件的量產」中,宣布已獲得5億美元的E輪融資,用於加速其共封裝光元件解決方案的量產和部署。
此外,異質整合技術的進步正在改變市場格局。這項技術專注於將不同的材料系統與矽融合,例如將III-V族半導體用於最佳化發光和探測,將鈮酸鋰薄膜用於高速調製,並將它們整合到統一的矽光電積體電路中。這種方法克服了純矽的固有局限性,能夠建構增強型、綜合型和高性能的光學系統,從而將矽光電的應用範圍從標準光連接模組擴展到先進的感測領域。這些整合技術對於解決製造全功能光子裝置的技術難題至關重要。正如《半導體工程》雜誌2025年10月發表的題為“晶片行業初創企業融資:2025年第三季度”的報導中所述,Scintil Photonics公司憑藉其異質整合光電工藝,完成了5800萬美元的B輪融資。此製程將矽和磷化銦融合,實現了用於超快光連接模組的整合雷射。
The Global Silicon Photonics Market is projected to grow from USD 2.89 Billion in 2025 to USD 14.29 Billion by 2031 at a 30.52% CAGR. This technology embeds optical elements directly onto silicon chips to transmit data via light rather than electrical signals, delivering exceptional speed and power efficiency. Key growth catalysts include the escalating need for rapid data transfer within data centers and next-generation communication grids like 5G and 6G. Market growth is further accelerated by the superior energy conservation of optical links over standard copper alternatives, alongside the capacity to utilize established standard CMOS manufacturing methods for affordable scaling and miniaturization.
| Market Overview | |
|---|---|
| Forecast Period | 2027-2031 |
| Market Size 2025 | USD 2.89 Billion |
| Market Size 2031 | USD 14.29 Billion |
| CAGR 2026-2031 | 30.52% |
| Fastest Growing Segment | Automotive |
| Largest Market | North America |
Conversely, a major barrier to market expansion lies in the intricate process of merging photonic components with silicon electronics, which creates design and fabrication obstacles alongside substantial upfront development and manufacturing expenses. Nevertheless, as noted in the SPIE 2026 Optics and Photonics Global Industry Report, global yearly revenues for the production of core optics and photonics components, which encompasses silicon photonics, hit $381 billion in 2024. This underscores a strong baseline of foundational investment in cutting-edge optical technologies despite the complexities associated with integration.
Market Driver
A primary catalyst for the Global Silicon Photonics Market is the rapid expansion of data centers and high-performance computing. Escalating computational demands from artificial intelligence and machine learning operations call for highly efficient, ultra-fast connections that conventional electrical signals cannot sustainably deliver at scale. Silicon photonics resolves these issues by supplying the elevated bandwidth and reduced energy usage necessary to avoid congestion in hyperscale architectures, prompting a swift shift toward advanced optical modules to manage massive data flows. Demonstrating this commercial momentum, a March 2026 MarketBeat report titled 'GlobalFoundries Pitches Silicon Photonics as AI Data Centers' Next Must-Have Connectivity Layer' noted that GlobalFoundries management stated its silicon photonics revenue doubled in 2025 and is expected to nearly double again in 2026.
Market growth is also propelled by the extensive rollout of 5G and future telecommunications networks, which require major optical infrastructure enhancements to handle increased data traffic, reduced latency requirements, and a proliferation of connected edge devices. Silicon photonics provides the scalable optical transceivers and components essential for efficient data transmission across metro, access, and long-haul networks. Illustrating this investment in telecom upgrades, a March 2026 Light Reading article concerning Ericsson's new 5G agreements reported that Virgin Media O2 announced a £1.4 billion (US$1.9 billion) plan in early 2025 to enhance its mobile infrastructure. Such a robust funding climate is additionally supported by specific funding activities; according to an April 2026 EU-Startups report, Munster-based Pixel Photonics secured €13.5 million, demonstrating ongoing capital influx into the broader photonics sector.
Market Challenge
The advancement of the Global Silicon Photonics Market is heavily obstructed by the complex integration of electronic and photonic components, coupled with steep initial development and manufacturing costs. These demanding procedures result in prolonged product development cycles and slower time-to-market for novel solutions, delaying their commercial availability. Consequently, the elevated final cost of silicon photonics-based products can discourage prospective adopters, particularly in cost-sensitive application sectors, thereby restricting widespread market penetration.
These complications are further compounded by technical hurdles in design and fabrication, which necessitate specialized expertise and massive infrastructure investments. This directly constrains the ability of manufacturers to scale production efficiently and rapidly innovate. Underscoring these persistent struggles, the IEEE Photonics Society hosted a three-day Silicon Photonics Conference in April 2026, highlighting the industry's concentrated efforts to navigate pervasive economic and technical barriers, including those related to integration and fabrication. Such sustained focus emphasizes how these complexities collectively slow overall market expansion.
Market Trends
A major trend currently shaping the Global Silicon Photonics Market is the significant shift toward Co-Packaged Optics. This approach bypasses conventional pluggable transceivers by integrating optical engines directly alongside host GPUs or ASICs within a single package. This closer integration is crucial for minimizing electrical trace lengths, which substantially lowers power consumption, decreases latency, and enables the higher bandwidth density required by hyperscale data centers and advanced artificial intelligence workloads. It represents a strategic evolution to manage surging data traffic and overcome electrical interconnect limitations. For example, according to Ayar Labs in March 2026, through its 'Ayar Labs Closes $500M Series E, Accelerates Volume Production of Co-Packaged Optics' announcement, the company secured $500 million in Series E funding specifically to scale high-volume manufacturing and expedite the deployment of its co-packaged optics solutions.
The market is also being transformed by advancements in Heterogeneous Integration Technologies, which focus on blending silicon with disparate material systems, such as III-V semiconductors for optimal light generation and detection, or thin-film lithium niobate for high-speed modulation, onto a unified silicon photonic integrated circuit. By overcoming the inherent limitations of pure silicon, this method enables the creation of comprehensive, high-performance optical systems with enhanced functionalities, expanding the application scope of silicon photonics beyond standard optical interconnects into sophisticated sensing areas. These integration techniques are vital for resolving technical difficulties in fabricating fully functional photonic devices. As highlighted by Semiconductor Engineering in October 2025 within the 'Chip Industry Startup Funding: Q3 2025' article, Scintil Photonics raised $58.0 million in Series B capital for its heterogeneous integrated photonics process, merging silicon and indium phosphide to enable integrated lasers for ultra-high-speed optical interconnects.
Report Scope
In this report, the Global Silicon Photonics Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:
Company Profiles: Detailed analysis of the major companies present in the Global Silicon Photonics Market.
Global Silicon Photonics Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report: