Lightwave Logic and Tower Semiconductor Announce Development Agreement to Enable High-Speed, Low-Power Modulators on Tower's PH18 Silicon Photonics Platform

Lightwave Logic (NASDAQ:LWLG) signed a development agreement with Tower Semiconductor to integrate Lightwave Logic's electro-optic polymer modulator reference designs into Tower's PH18 silicon photonics PDK.

Rhea-AI Summary

Lightwave Logic (NASDAQ:LWLG) signed a development agreement with Tower Semiconductor to integrate Lightwave Logic's electro-optic polymer modulator reference designs into Tower's PH18 silicon photonics PDK.

The collaboration targets modulators with 110GHz+ bandwidth, supports compact low-power 200G and 400G architectures, and includes multiple engineering tapeouts during 2026 for customer validation.

Positive

• Targets modulators with 110GHz+ bandwidth
• Development program includes multiple engineering tapeouts during 2026
• Aims to enable compact, low-power 200G and 400G modulator architectures
• Integration into Tower PH18 PDK broadens customer access to modulator designs

Negative

• Announcement discloses no financial or commercial terms
• Program is at engineering tapeout stage in 2026, not production release

Argus Mar 12 session

+41.04% close to close Open Argus

Details

News Market Reaction – LWLG

In the Mar 12 session, LWLG gained 41.04%, reflecting a significant positive market reaction.

Data tracked by StockTitan Argus on the day of publication.

Market Context

The stock surged +41.0% in the session following this news. A strong positive reaction aligns with t...

Analysis

The stock surged +41.0% in the session following this news. A strong positive reaction aligns with the company’s history of sizable moves on commercialization news, such as prior gains of 13.6% and 9.56% after updates and conferences. The Tower agreement adds another foundry channel for its EO polymer modulators, but past activity also included a -20.42% response to equity financing. Investors would need to balance enthusiasm for design wins against dilution risk and the company’s reported cash burn of $1,786,000 per month.

Key Figures

Target bandwidth: 110GHz and beyond Modulator speed: 400G per lane Equity offering size: $35.0 million +5 more

Target bandwidth

110GHz and beyond

Modulator reference designs integrated into Tower’s PH18 PDK

Modulator speed

400G per lane

Applications targeted on PH18 silicon photonics platform

Equity offering size

$35.0 million

Public offering of common stock announced Dec 15, 2025

Shares offered

11,666,667 shares

Common stock issued in Dec 2025 public offering

Expected cash post-offering

$70 million

Projected total cash after Dec 17, 2025 closing

Cash and equivalents

$22,106,946

Balance at June 30, 2025 per amended 10-Q/A

Planned monthly spend

$1,786,000

Expected average cash use over next 12 months

Committed equity facilities

$60,000,000

Two facilities for purchase and at-the-market programs

Historical Context

5 past events · Latest: Feb 24

5 events

1. Feb 24

   Pipeline & earnings update

   24h Move

   +13.6%

   Advanced a Fortune Global 500 customer and outlined 200Gb/s–400Gb/s PIC milestones.

2. Jan 15

   Technology partnership

   24h Move

   +0.0%

   MOU with QPICs to develop PDKs for quantum PIC workflows using EO polymers.

3. Jan 12

   Executive appointment

   24h Move

   +4.6%

   Hired experienced CTO & Head of Strategy from a $10B revenue network group.

4. Jan 08

   Conference participation

   24h Move

   +9.6%

   Announced Needham conference presentation and investor meetings, boosting visibility.

5. Dec 15

   Equity offering

   24h Move

   -20.4%

   Priced $35M stock offering to fund commercialization and capacity expansion.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

electro-optic polymers, silicon photonics, photonic integrated circuits, process design kit (PDK), +4 more

8 terms

electro-optic polymers medical

"leveraging its proprietary electro-optic (EO) polymers to transmit data at higher speeds"

Electro-optic polymers are plastic-like materials whose ability to control or change light can be switched on and off by applying an electric signal, like a dimmer switch for light but at very high speed and precision. Investors care because these materials are used to make faster, smaller and more energy-efficient components for fiber-optic communications, sensors and photonic chips, so breakthroughs or manufacturing scale can drive product demand, cost reduction and competitive advantage.

silicon photonics technical

"enable high-speed, low-power modulators on Tower's PH18 silicon photonics platform"

Silicon photonics is the technology that uses tiny structures etched into silicon chips to generate, control and detect light for moving data and sensing, essentially putting optical fiber functions onto a computer chip. For investors, it matters because it can dramatically increase data speed and energy efficiency in data centers, telecom networks and advanced sensors, potentially lowering costs and enabling new products much like replacing many metal wires with faster, low-power optical highways.

photonic integrated circuits technical

"within their photonic integrated circuits."

Photonic integrated circuits are chips that use tiny optical components to generate, route and detect light instead of moving electrical signals, performing functions similar to electronic computer chips but with photons. They matter to investors because they can enable much faster data transfer and lower power use in telecommunications, data centers and sensing, creating new markets and potential cost advantages — but they also require specialized manufacturing and carry technology and supply risks.

process design kit (PDK) technical

"into Tower's PH18 silicon photonics process design kit (PDK)."

A process design kit (PDK) is a packaged set of technical files, rules and tested building blocks that lets chip designers create semiconductor circuits that will reliably manufacture at a specific foundry. Think of it as the recipe, measuring tools and templates a factory provides so different cooks can produce the same dish consistently. For investors, a PDK matters because it directly affects a chip project’s cost, time to market, performance and manufacturing risk, all of which influence a semiconductor company’s revenue and margins.

rule 144 regulatory

"issuer for a planned Rule 144 stock sale."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

View in glossary

restricted stock units (RSUs) financial

"These shares represent restricted stock units (RSUs) granted at a price of $0.00"

Restricted stock units (RSUs) are a type of company promise to give employees shares of stock in the future, usually after certain conditions like working for a set time. They are like a gift promised today that you receive later, which can become valuable if the company's stock price goes up. RSUs matter because they are a way companies reward employees and can be a significant part of compensation.

at-the-market programs financial

"two equity facilities totaling up to $60,000,000 in committed purchase and at-the-market programs"

An at-the-market (ATM) program lets a company sell newly issued shares directly into the open market over time at the current market price, using a broker to place small blocks when conditions are favorable. For investors, it matters because the company can raise cash quickly and flexibly without a big one-time offering, but frequent sales can lower the stock price and reduce each existing holder’s ownership percentage, like slowly adding more water to a shared tank.

10-Q/A regulatory

"[10-Q/A] Lightwave Logic, Inc. Amended Quarterly Earnings Report"

A 10-Q/A is an amended quarterly report companies file with regulators to correct or update information previously provided in a quarterly financial filing. It can include revised numbers, additional explanations, or new disclosures about business events. Investors care because it’s like a corrected report card: changes can alter a company’s financial picture, affect trust in management, and prompt reassessment of a stock’s value or risk.

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ENGLEWOOD, CO / ACCESS Newswire / March 11, 2026 / Lightwave Logic, Inc. (NASDAQ:LWLG) ("The Company"), a technology platform company leveraging its proprietary electro-optic (EO) polymers to transmit data at higher speeds with less power in a small form factor, today announced the signing of a development agreement with Tower Semiconductor ("Tower") to enable leading high-speed optical modulators on Tower's PH18 silicon photonics platform based on Lightwave Logic's EO polymer modulator technology.

Under the agreement, Tower and Lightwave Logic will collaborate to integrate Lightwave Logic compact and power efficient modulator reference designs targeting bandwidths of 110GHz and beyond into Tower's PH18 silicon photonics process design kit (PDK). This integration is intended to enable Tower customers to more efficiently design and implement compact, high-performance optical modulators for 400G per lane applications within their photonic integrated circuits.

The development program will include multiple engineering tapeouts during 2026 to validate performance targets for low-power 200G and 400G modulator architectures. These capabilities are designed to support the growing requirements of AI scale-up and scale-out architectures, as well as other high-performance computing, networking, and advanced photonic applications where bandwidth density and energy efficiency are critical.

"This development agreement strengthens the PH18 silicon photonics platform by expanding the modulator options available to our customers," said Dr. Ed Priesler, Vice President and General Manager of RF Business Unit, Tower Semiconductor. "By incorporating Lightwave Logic's modulator technology into our PDK, we enable customers to implement compact, high-speed modulators on a scalable foundry platform. We are excited to collaborate with a leading materials innovator to help our customers accelerate the development of next-generation photonic designs."

"Tower has built a strong silicon photonics platform with broad market adoption and a diverse customer base," said Yves LeMaitre, Chief Executive Officer and President of Lightwave Logic. "This collaboration allows us to bring the performance advantages of our electro-optic polymer modulators into a widely accessible foundry PDK, lowering the barrier for customers to create differentiated photonic solutions and accelerate innovation."

As part of the collaboration, Tower and Lightwave Logic plan to offer customers the opportunity to participate in upcoming engineering tapeouts during 2026, enabling early validation of modulator-based designs on the PH18 platform. Interested customers may contact either Tower or Lightwave Logic to explore inclusion of their designs in these development runs.

About Lightwave Logic, Inc.

Lightwave Logic, Inc. (NASDAQ:LWLG) is a technology platform company pioneering the development of proprietary electro-optic polymers that enable ultra-high-speed data transmission with low power consumption and compact form factors. These materials power next-generation photonic devices for telecommunications, data centers, and emerging AI infrastructure. Visit www.lightwavelogic.com for more information.

Safe Harbor Statement

This press release contains forward-looking statements within the meaning of applicable securities laws, including statements regarding development activities, anticipated performance targets, customer participation, and potential applications. Actual results may differ materially due to risks and uncertainties, including technical challenges, manufacturing considerations, market adoption, and customer demand.

Contacts:

Ryan Coleman or Nick Teves
Alpha IR Group for Lightwave Logic
lwlg@alpha-ir.com
312-445-2870

SOURCE: Lightwave Logic

View the original press release on ACCESS Newswire

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Lightwave Logic (LWLG) and Tower development agreement enable on PH18?

It enables integration of Lightwave Logic's EO polymer modulator reference designs into Tower's PH18 PDK for customer use. According to Lightwave Logic, the integration targets compact, high-speed modulators to simplify design of 400G per lane photonic circuits.

What bandwidth and data rates does the LWLG–Tower collaboration target?

The program targets modulators with bandwidths of 110GHz and beyond and supports 200G and 400G architectures. According to Lightwave Logic, these targets aim to meet demands of AI scale-up and scale-out architectures and high-performance networking.

When will engineering tapeouts occur for the PH18 modulator designs (LWLG)?

Multiple engineering tapeouts are planned during 2026 to validate performance targets for low-power 200G and 400G modulators. According to Lightwave Logic, customers may participate in these 2026 development runs to validate designs early.

How can customers participate in the LWLG and Tower PH18 development runs?

Interested customers can contact either Tower or Lightwave Logic to explore inclusion in upcoming engineering tapeouts. According to Lightwave Logic, this offers early validation of modulator-based designs on the PH18 platform during 2026.

Does the announcement include financial terms or a production timeline for LWLG modulators?

No financial terms or production timeline were disclosed in the announcement; the program is described as development-stage. According to Lightwave Logic, the immediate focus is engineering tapeouts in 2026 rather than commercial supply commitments.