This is a routine ecosystem expansion announcement with no immediate financial impact. Monitor for future customer design wins or revenue contributions from the PH18DA platform, but no near-term trading catalyst is present.
Price Chart
Executive Summary
Tower Semiconductor announced the availability of OpenLight's photonic Process Design Kit (PDK) for its PH18DA indium phosphide (InP)-on-silicon photonics platform on Cadence's EDA tools. This collaboration aims to streamline the design and production of advanced photonic integrated circuits (PICs) for applications like AI infrastructure and optical interconnects. The announcement is a positive ecosystem development but lacks specific financial terms or near-term revenue impact, making it a routine partnership press release.
Key Facts
- OpenLight's photonic PDK is now available on Cadence EDA tools for Tower's PH18DA platform.
- The PH18DA platform enables monolithic integration of active photonic components like lasers and modulators.
- The collaboration targets 400G and 1.6T laser-integrated photonic ICs for near- and co-packaged optics (NPO/CPO) solutions.
- OpenLight recently completed a $50 million Series A-1 funding round, bringing total funding to $84 million.
Financial Impact
No financial terms or revenue projections disclosed in the filing.
Risk Factors
- No financial details or revenue guidance provided.
- Forward-looking statements are subject to risks and uncertainties as noted in the safe harbor.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 6-K Filing (Primary) | 0001178913-26-004009 |
| Document: 0001178913-26-004009-index-headers.html | 0001178913-26-004009 |
| Document: 0001178913-26-004009-index.html | 0001178913-26-004009 |
| Document: 0001178913-26-004009.txt | 0001178913-26-004009 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 13, 2026 13d ago | 6-K | $209.16 $209.80 | ▲ +0.31% | ▲ +0.02% | $178.75 (−14.54%) |
Oct 13, 2026 14d ago | 6-K | $222.20 $209.16 | ▼ −5.87% | ▼ −4.79% | $178.75 (−19.55%) |
Oct 13, 2026 14d ago | 6-K | $222.20 $209.16 | ▼ −5.87% | ▼ −4.79% | $178.75 (−19.55%) |
Sep 23, 2026 4w ago | 6-K | $230.50 $217.28 | ▼ −5.74% | ▼ −5.65% | $178.75 (−22.45%) |
Sep 17, 2026 5w ago | 6-K | $219.24 $223.60 | ▲ +1.99% | ▲ +2.11% | $178.75 (−18.47%) |
Sep 15, 2026 6w ago | 6-K | $195.12 $203.72 | ▲ +4.41% | ▲ +4.08% | $178.75 (−8.39%) |
Aug 11, 2026 11w ago | 6-K | $249.58 $260.31 | ▲ +4.30% | ▲ +4.05% | $178.75 (−28.38%) |
Jul 14, 2026 15w ago | 6-K | $255.49 $251.00 | ▼ −1.76% | ▼ −2.15% | $178.75 (−30.04%) |
Jul 7, 2026 16w ago | 6-K | $211.93 $216.70 | ▲ +2.25% | ▲ +2.56% | $178.75 (−15.66%) |
Jul 7, 2026 16w ago | Press Release | $211.93 $216.70 | ▲ +2.25% | ▲ +2.56% | $178.75 (−15.66%) |
US Market Status
Subscribe to SecBot
Get Real-Time SEC Filing Intelligence
Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.
Create a free account Live analysis, Telegram alerts, watchlists and the MCP server for subscribers