Singapore-based PhotonIC Technologies introduced a product portfolio built on its Resiliency of Optoelectronic Chip Supply-Chain (ROCS) platform, positioning the approach as a way for module and system vendors to diversify manufacturing across multiple CMOS and SiGe processes and multiple foundry regions.
The company says ROCS is designed to let customers tune performance, power, customization, and cost while reducing dependency on any single process node, geography, or supplier. PhotonIC also said it has more than 70 patents and has shipped more than 40 million ICs, with design wins that it expects to total 100 million cumulative units through 2027.
PhotonIC plans live demos at OFC 2026 in Los Angeles (March 17–19) at Booth #5616, aligning its roadmap with 400G/800G/1.6T optical interconnect buildouts and emerging co-packaged optics architectures.
- ROCS manufacturing footprint (as described by the company): fabs, test, quality, and OSAT partners spanning the U.S., Korea, Japan, Singapore, and Taiwan
- Process mix called out by PhotonIC:
- CMOS for high-volume 25G and 100G cloud optics cost/performance and portability
- SiGe for 400G, 800G, and 1.6T-class AI interconnect electrical ICs optimized for high-frequency linear-drive performance
- BCD-CMOS for external laser source (ELS) drivers used in CPO, targeting low-noise analog behavior
- OFC 2026 demos and roadmap items:
- 4×100Gb VCSEL transmitter + TIA receiver chipsets for linear pluggable optics (mass production ready)
- 1×25G and 4×25G CMOS solutions for VCSEL and DML applications (mass production ready)
- 4×100G redriver ICs for active copper cables (mass production ready)
- Low-power IDAC and PMIC chips for CPO (sampling now)
- 4×200G electrical IC designs planned to enter mass production in 2H 2026
“Process, manufacturing, and supply-chain strategy can no longer be treated separately,” said Dr. Frank Shi, CEO of PhotonIC Technologies. “Our ROCS platform integrates scalable, low-power CMOS with high-performance SiGe across multi-region manufacturing partnerships, strenghtening supply resilience and giving customers confidence in on-time, on-budget delivery, and long-term scalability.”
🌐 Analysis: PhotonIC is essentially productizing “multi-fab portability” for optoelectronic IC building blocks—VCSEL/DML drivers, TIAs, redrivers, and CPO support ICs—by qualifying comparable designs across CMOS, SiGe, and BCD-CMOS and then pairing that with a geographically distributed OSAT/test flow, which matters as AI optics roadmaps push higher lane rates (including 200G/lane-class electricals) while customers try to reduce single-region capacity and policy risk exposure. Dr. Frank Shi’s background in packaging and manufacturing for optoelectronic devices (including academic work at UC Irvine) lines up with ROCS’s core thesis—treating process choice, packaging/test qualification, and supply continuity as one engineering problem rather than a sourcing afterthought—especially as the industry weighs linear-drive optics and CPO/ELS architectures that tighten analog margin and thermal/power budgets across the full module stack.
🌐 We’re tracking the latest developments in networking silicon. Follow our ongoing coverage at: https://convergedigest.com/category/semiconductors/
