Tower Semiconductor to Participate at OFC 2026 Highlighting its Silicon Photonics Platform for AI, Telecom and Emerging Applications
Rhea-AI Summary
Tower Semiconductor (NASDAQ/TASE: TSEM) will participate in OFC 2026 March 17–19, 2026 at the Los Angeles Convention Center, booth #2221.
Company representatives will discuss its Silicon Photonics (SiPho) roadmap and showcase SiPho and SiGe BiCMOS solutions for telecom, co‑packaged optics, DWDM lasers, FMCW LiDAR and quantum computing. A partner demo schedule will be posted on the company events webpage.
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News Market Reaction – TSEM
On the day this news was published, TSEM declined 1.62%, reflecting a mild negative market reaction.
Data tracked by StockTitan Argus on the day of publication.
Key Figures
Market Reality Check
Peers on Argus
TSEM fell 9.42% while peers were mixed: QRVO up 0.56%, SITM, SMTC, LSCC and MTSI down between about 2–3%. The steeper decline versus peers points to stock-specific pressure rather than a broad sector move.
Previous AI Reports
| Date | Event | Sentiment | Move | Catalyst |
|---|---|---|---|---|
| Feb 17 | AI DWDM lasers | Positive | -0.8% | Announced heterogeneously integrated DWDM laser sources for AI infrastructure. |
| Feb 05 | NVIDIA AI modules | Positive | +6.4% | Collaboration with NVIDIA on 1.6T data center optical modules for AI. |
| Nov 17 | AI power systems | Positive | -3.9% | Introduced SW2001 buck regulator targeting high‑efficiency AI and server power. |
| Aug 25 | AI laser platform | Positive | +5.2% | Unveiled optically pumped on‑chip multi‑wavelength laser platform for AI fabrics. |
| Aug 12 | AI-in-imager chip | Positive | -0.5% | Launched Cheetah HS AI‑in‑imager chip with up to 260K FPS capture. |
AI-tagged announcements often read as positive partnerships or product milestones, but price reactions have been mixed, with several instances of shares declining on upbeat AI news.
Recent AI-related announcements for Tower have centered on silicon photonics and advanced AI hardware enablement. In Aug 2025, collaborations with Xscape Photonics and AIStorm introduced new laser and AI-in-imager platforms. In Nov 2025, a power-efficiency design for AI and servers was highlighted. In Feb 2026, Tower added NVIDIA and Scintil Photonics partnerships for 1.6T optical modules and DWDM lasers. Today’s OFC 2026 participation notice continues this AI and photonics positioning theme rather than introducing a discrete new product or contract.
Historical Comparison
Across recent AI-tagged releases, TSEM’s average move was 1.29%, with both gains and declines. The current conference-focused AI photonics update fits the ongoing theme rather than marking a step-change event.
AI-related news has progressed from novel laser and AI-in-imager announcements in 2025 to higher-level infrastructure plays in 2026, including 1.6T data center optical modules and DWDM laser sources, all leveraging Tower’s silicon photonics platform for AI, data centers, and quantum applications.
Market Pulse Summary
This announcement highlights Tower’s presence at OFC 2026, showcasing its silicon photonics and SiGe platforms for AI, telecom, LiDAR, and quantum uses. It follows recent AI-focused collaborations on 1.6T optical modules and DWDM lasers, and record $1.57 billion 2025 revenue with substantial $920 million in SiPho/SiGe CapEx. Investors may watch for concrete design wins, prepayments, and utilization of expanded capacity as more material indicators than conference visibility alone.
Key Terms
silicon photonics technical
co-packaged optics technical
fmcw lidars technical
silicon germanium bicmos technical
AI-generated analysis. Not financial advice.
MIGDAL HAEMEK, Israel, March 4, 2026 - Tower Semiconductor (NASDAQ/TASE: TSEM), the leading foundry for high-value analog semiconductor solutions, today announced its participation in upcoming OFC 2026 (Optical Fiber Communication Conference and Exhibition), taking place March 17–19, 2026 at the Los Angeles Convention Center in Los Angeles, California, booth #2221. During the event days, company representatives will be available to discuss current and future silicon photonics roadmap.
The company will showcase its popular Silicon Photonics platform that has been the top choice for the industry leaders not only for optical transceivers for Scale-Out and Telecom, but also for exciting growing applications such as co-packaged optics (CPO) for Scale-Up architecture, DWDM lasers, optical circuit switching, FMCW LiDARs for Physical AI, and quantum computing. Tower will also highlight its Silicon Germanium BiCMOS (SiGe) offerings that, together with its SiPho platform, serve the rapidly growing need for higher bandwidth, lower latency and lower power requirements of next-generation AI infrastructure.
Several joint demonstrations with company's partners are planned throughout the event; a detailed schedule will be published on Tower's events webpage.
Additional information and OFC 2026:
Dates: March 17–19, 2026
Venue: Los Angeles Convention Center, Los Angeles, California
Booth: #2221
To learn more about Tower’s advanced silicon photonics (SiPho) platform and RF & HPA technology offerings, visit here.
About Tower Semiconductor
Tower Semiconductor Ltd. (NASDAQ/TASE: TSEM), the leading foundry of high-value analog semiconductor solutions, provides technology, development, and process platforms for its customers in growing markets such as consumer, industrial, automotive, mobile, infrastructure, medical and aerospace and defense. Tower Semiconductor focuses on creating a positive and sustainable impact on the world through long-term partnerships and its advanced and innovative analog technology offering, comprised of a broad range of customizable process platforms such as SiPho, SiGe, BiCMOS, mixed-signal/CMOS, RF CMOS, CMOS image sensor, non-imaging sensors, displays, integrated power management (BCD and 700V), and MEMS. Tower Semiconductor also provides world-class design enablement for a quick and accurate design cycle as well as process transfer services including development, transfer, and optimization, to IDMs and fabless companies. To provide multi-fab sourcing and extended capacity for its customers, Tower Semiconductor currently owns one operating facility in Israel (200mm), two in the U.S. (200mm), and two in Japan (200mm and 300mm) which it owns through its
Safe Harbor Regarding Forward-Looking Statements
This press release includes forward-looking statements, which are subject to risks and uncertainties. Actual results may vary from those projected or implied by such forward-looking statements. A complete discussion of risks and uncertainties that may affect the accuracy of forward-looking statements included in this press release or which may otherwise affect Tower’s business is included under the heading “Risk Factors” in Tower’s most recent filings on Forms 20-F, F-3, F-4 and 6-K, as were filed with the Securities and Exchange Commission (the “SEC”) and the Israel Securities Authority. Tower does not intend to update, and expressly disclaim any obligation to update, the information contained in this release.
Tower Semiconductor Company Contact: Orit Shahar | +972-74-7377440 | oritsha@towersemi.com
Tower Semiconductor Investor Relations Contact: Liat Avraham | +972-4-6506154 | liatavra@towersemi.com
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