A year after his departure from Intel, Pat Gelsinger is once again deeply engaged in the semiconductor landscape, albeit from a new perspective. Now a general partner at Playground Global, he is actively involved with a portfolio of 10 startups, but one company in particular – xLight – has captured his considerable attention. Last Monday, xLight announced a preliminary deal with the U.S. Commerce Department securing up to $150 million in funding, which will also provide the government with a significant ownership stake. This marks a noteworthy development, considering Gelsinger’s previous tenure at Intel, spanning 35 years before his controversial exit late last year due to a lack of confidence in his turnaround strategies. However, the xLight deal also highlights a growing trend – the Trump administration’s strategic investments in critical technologies, a move that has elicited considerable unease within Silicon Valley’s traditionally free-market-oriented industry.
xLight: A Bold Bet on Revolutionary Lithography
The core of xLight’s ambition lies in developing massive “free electron lasers,” powered by particle accelerators, to revolutionize chip manufacturing. This technology aims to address what Gelsinger views as the industry’s most significant bottleneck: lithography – the process of etching intricate patterns onto silicon wafers. If successfully scaled, this innovation could dramatically shift the dynamics of semiconductor production. The company’s plans involve constructing approximately 100-meter by 50-meter machines, situated outside of semiconductor fabrication plants, generating extreme ultraviolet light with unprecedented precision – down to 2 nanometers, far surpassing the 13.5 nanometer wavelengths currently utilized by ASML, the dominant player in EUV lithography.
Government Investment and Strategic Alignment
Approximately half of the capital allocated to xLight will be dedicated to lithography advancements. Gelsinger emphasizes that lithography is “the essence of being able to continue to innovate for more advanced semiconductors.” The government’s involvement, through a minority investment without veto rights or a board seat, represents a calculated move. As xLight’s executive chairman, Nicholas Kelez – whose background is notably unusual for the semiconductor world, stemming from quantum computer development efforts at PsiQuantum (another Playground Global portfolio company) and two decades spent building large-scale X-ray science facilities at national labs – explains, the timing is now favorable, largely due to the maturity of the technology. Back when only a handful of EUV machines existed, the industry had already invested billions into the incumbent technology, creating a less opportune moment for radical innovation.
A Strategic Partnership with ASML
Crucially, xLight is collaborating closely with ASML, the world’s leading EUV lithography equipment manufacturer. The company is designing its technology to integrate seamlessly with ASML scanners, facilitating a cooperative relationship. Alongside ASML, xLight is working with Zeiss, a provider of ASML optics, further emphasizing its commitment to industry collaboration. While acknowledging that competing directly with ASML is not currently a primary focus, xLight recognizes the potential for strategic alignment.
Navigating a Shifting Landscape
The competitive landscape is evolving rapidly. Substrate, a semiconductor startup backed by Peter Thiel, recently raised $100 million to develop U.S. chip fabs, including an EUV tool with similarities to xLight’s approach. Gelsinger doesn’t view Substrate as a direct competitor, suggesting that they could become a customer for xLight’s technology. The xLight team’s pragmatic approach— emphasizing manageable capital expenditure (“This is not fusion or quantum; we don’t need billions”)— reflects a strategic focus on achievable milestones.
A Government Stake and a Vision for America’s Tech Future
The Commerce Department’s stake in xLight comes with minimal constraints, securing only information rights. As Gelsinger aptly illustrates, “CEOs and companies should neither be Republican or Democrat,” prioritizing business objectives and shareholder value. He argues that achieving national competitiveness necessitates embracing policies that support technological advancement. Drawing parallels to energy policy, where the U.S. lags behind China in nuclear reactor construction, Gelsinger believes that strategic investments like the one in xLight are imperative for America’s future in the digital age. “Taxpayers will do well,” he concludes, capturing a sentiment that reflects his firm belief in the transformative power of technological innovation. He emphasizes the importance of his time as a venture capitalist, stating, “It’s a nice thought, though anyone who knows Gelsinger’s reputation as a workaholic might wonder how long that arrangement will last.”
