Silicon Photonics 2025 - Focus on SOI, SiN, LNOI & InP Platforms

Key Features 

• Extended market forecast in units, value, and wafers up to 2030
• Market share of silicon photonics suppliers by volume for both datacom and telecom
• Updated LNOI, InP and SiN market, industrial ecosystem and application analyses
• Updated industrial landscape and supply chain
• Applicative trends for the different markets
• Updated technology trends of materials, laser integration, modulators, packaging, and testing.
• Review the techniques to attach a laser to a silicon PIC

What’s new?

• Extended market forecast for datacom
• Review the new modulator technologies
• New LNOI, InP and SiN market, industrial ecosystem and application analyses
  

The diverse range of potential applications for silicon photonics suggests exciting opportunities.

The technology’s role in meeting data center needs, especially for AI and ML, is critical, as conventional processor-based architectures face physical limitations. High-speed communication enabled by silicon photonics is pivotal to supporting faster computations. Rising bandwidth demands are driving advancements not only in silicon photonics but also in thin-film lithium niobate, enhancing data capacity in networking.
Photonics integrated circuits, particularly Silicon on Insulator (SOI) and Lithium Niobate on Insulator (LNOI), provide a versatile platforms for applications with high-volume scalability, particularly for data centers, where Chinese companies are emerging as new leaders. Telecommunications represent another high-volume application due to silicon's consistent performance. Beyond this, optical LiDAR, 3D integration, quantum computing, optical gyroscopes, and even medical photonics hold significant potential, though some applications face technical and regulatory challenges. Silicon photonics' extension into the visible spectrum could unlock further innovative uses in the future.

Silicon photonics industry is optimistic about the future of the value they can deliver.

The silicon photonics industrial landscape is forming around diverse players: major vertically-integrated players (e.g., Innolight, Cisco, Marvell, Broadcom, Coherent, Lumentum, Eoptolink) actively engaged in the silicon photonics industry; startups / design houses (Xphor, DustPhotonics, NewPhotonics, OpenLight, POET Technologies, Centera, AyarLabs, Lightmatter, Lightelligence, Nubis Communications); research institutions (e.g., UCSB, Columbia University, Stanford Engineering, MIT); foundries (e.g., (Tower Semiconductor, GlobalFoundries, Intel, AMF (Advanced Micro Foundry), imec, TSMC, CompoundTek); and equipment suppliers (e.g., Applied Materials, ASML, Aixtron, ficonTEC, Mycronic Vanguard Automation, Shincron). All these players contribute to significant growth and diversification.
China has made notable strides in silicon photonics, aiming to establish global leadership. With government backing, China is closing the gap with Western companies, focusing on domestic innovation and ramping up production for high-speed optical communications. This progress positions China as a major player in the field.

Race among integrated technology platforms to enable high-speed optical channels.

Higher per-lane rates enable per-port Ethernet speeds of 3.2 Tbps (and beyond), while delivering improved power savings and reduction in laser count. Fewer lasers lower capex, simplify supply chains and shrink operational expenses for cooling and power delivery. For this direction, we see new opportunities for additional platforms that come into play. LNOI and InP are more straightforward solutions for future high-speed links due to intrinsic material properties. The demand for scalable, energy-efficient, and cost-effective optical solutions in data centers and networks has set the stage for fierce competition among SOI (TFLN,BTO and polymers), LNOI, and InP platforms. Each offers unique strengths and challenges, shaping the future of IM-DD or coherent lite pluggable modules and influencing the broader optical communication landscape.

Accelink, Aeva, Aeponyx, Advanced Fiber Resources (AFR), AIM Photonics, AIO Core, Alibaba Cloud, Amazon (AWS), ANSYS, Advanced Micro Foundry (AMF), AMO, Analog Photonics, Anello, Aryballe, A*STAR, ASE Holdings, AT&T, Aurora, Axalume, AXT, Ayar Labs, Baidu, Bay PhotonicsBroadcom, Broadex, ByteDance, Cadence, CEA LETI, Celestial AI, Centera, CIG tech, Ciena, Cisco (Acacia, Luxtera), CNIT, CNM, Coherent, CompoundTek, Cornerstone, Crealights, CSEM, DustPhotonics, Ericsson, Eoptolink (Alpine Optoelectronics), EPFL, Epiphany, Fabrinet, Fast Photonics, Fiberhome, FiberTop, ficonTEC, Fraunhofer HHI, Fujitsu, Fujitsu Optical Components, Genalyte, Gigalight, GlobalFoundries, Google Cloud, HGGenuine, Hisense Broadband, HPE, Huawei (Caliopa), HyperLight, HyperPhotonix, IBM, Icon Photonics, InnoLight, Innosemi, IntelliEpi, Inphotec, Insight LiDAR, Intel, imec, IMECAS, iPronics, IQE, Jabil, JX, KVH, LandMark, Leibniz Institute for High Performance Microelectronics (IHP), Leoni, Ligentec, Lightelligence, Lightium, Lightmatter, Lightwave Logic, Liobate, LioniX, Lumentum (Cloudlight, NeoPhotonics), Luceda, Luminous, LuminWave, Lumiphase, LuxshareICT, Luxtelligence, MACOM, Marvell (Inphi), Meta, Microsoft Azure, Molex, NanoLN, NEC, NewPhotonics, NGK Insulators, NLM Photonics, Nokia (Elenion, Infinera), Novel Si Integrqtion Technology, NTT, NTT Electronics, Nvidia, O-Net, OpenLight, OriChip, Partow technologies, PETRA, Phix, POET Technologies, Pointcloud, Polariton Technologies, PsiQ, QANT, Quantum Computing, Quintessent, QuiX, Rain Tree Photonics, Ranovus, Rapid Photonics, Salience Labs, Samsung, Sanan IC, Scantinel Photonics, Scintil Photonics, Sentea, ShinEtsu, Sicoya, SiFotonics, Sigmui Technology, SiLC, Silex, SiLUX SilTerra, SiPhotonIC, Sivers Photonics, Skorpios Technologies, Skywater, SoftBank, SOITEC, Source Phootnics, Spark Photonics, SRICO, SteerLight, STMicroelectronics, Sumitomo Electric, Sumitomo Osaka Cement, Super Photonics Integrated Circuit Xiamen, Synopsys, TDK, Tencent Teramount, Teraxion, Tower Semiconductor, TSMC, Ultra-low Loss Technologies, Overview, UMEC, United Microelectronics (UMC), Versics, Vishay Newport, VLC Photonics, Voyant Photonics, VPEC, VTT, Xanadu, Xscape Photonics, X-FAB, Xphor, Yuanjie Semiconductor Technology, ZKTel, ZTE and more.