Michael LaFramboise is the CEO and co-founder of Aurelius Systems, a San Francisco defense startup building autonomous, AI-guided laser turrets that detect and destroy drones at the speed of light for roughly pennies per shot. A Case Western engineer, Navy veteran, and ex-Coherent and Amazon Devices operator, he dropped out of a Columbia PhD in nano optical systems to build Archimedes, a low-cost directed-energy weapon. Aurelius raised a $10 million seed co-led by General Catalyst and Draper Associates in September 2025 and opened a U.S. manufacturing line for high-power fiber lasers in 2026, aiming to become America's domestic one-stop laser shop.
Zaijun Chen is a physicist-turned-founder building light-powered computers for artificial intelligence. As co-founder and CEO of Opticore, he is developing photonic optical processing units (OPUs) that the company says are up to 100x more energy efficient and 25x denser than leading GPUs. Trained at the Max Planck Institute of Quantum Optics and MIT, and now director of the Laboratory of Intelligent and Quantum Photonics at USC, Chen turned a decade of precision-optics research into a venture-backed bet that the future of AI compute runs on photons instead of electrons.
HyperLight is a Cambridge, Massachusetts company that designs and manufactures photonic integrated circuits on thin-film lithium niobate (TFLN), a material prized for ultrafast, low-voltage electro-optic modulation. A 2018 spin-out from Marko Loncar's lab at Harvard, the company built what it describes as the industry's first high-volume, qualified 6-inch TFLN manufacturing line - now expanding to 8-inch - and packages it as a modular TFLN Chiplet platform. Its modulator chips target the bandwidth and power-efficiency demands of AI data centers, telecom optical networks and high-performance computing, enabling 1.6 Tbps-class links at CMOS-level drive voltages.
Mian Zhang is the co-founder and CEO of HyperLight, the Cambridge-based deep-tech company commercializing thin-film lithium niobate (TFLN) photonics. A Cornell-trained physicist who did his foundational work in Marko Loncar's lab at Harvard, Zhang took a notoriously hard-to-manufacture optical material and shrank it onto silicon-style chips - cutting signal loss roughly 100-fold in work published in Nature. HyperLight now runs the industry's first high-volume, qualified 6-inch TFLN production line and is pushing 400G-per-lane photonic circuits into hyperscale AI data centers through partnerships with UMC, Wavetek, and Jabil.
Avicena Tech builds LightBundle, a microLED-based optical interconnect that moves data between chips at terabit-per-second densities while sipping sub-picojoules of energy per bit. The Sunnyvale company is betting that the GPU clusters powering AI need a new physical layer - one that copper can't deliver and traditional silicon photonics can't match on power.
Eric Rosenblum is a General Partner at Xora Innovation, a Temasek-backed early-stage venture firm investing in AI infrastructure, applied AI, and deep tech. Based in Silicon Valley, he is the firm's first US-based GP, bridging Southeast Asian capital with American innovation. Before Xora, he built Foothill Ventures into a leading deep-tech seed fund and spent his career as an operator at Google, Palantir, and as founder/executive at two acquired startups. A Harvard and MIT Sloan graduate raised in Steubenville, Ohio, he brings a rare combination of big-tech product leadership, China market experience, and hands-on startup scaling to his role as investor.
Lightmatter is building a photonic supercomputer. The Mountain View company uses light, not electrons, to move data between AI chips - tackling the bandwidth and energy wall that's about to crash into the next generation of data centers. Its Passage interconnect and Envise processor aim to connect millions of chips at the speed of light.
Xscape Photonics is a Santa Clara-based deep-tech startup building next-generation silicon photonic solutions to solve the escape bandwidth crisis inside AI data centers. Founded in 2022 by a team of Columbia University researchers and industry veterans, the company's proprietary ChromX platform and FalconX laser module deliver multi-wavelength optical connectivity that can increase data throughput by 10x while cutting power by 10x compared to conventional solutions. Backed by $95 million in total funding from NVIDIA, Cisco, and others, Xscape is building the photonic fabric that will underpin the next generation of agentic AI infrastructure.
Peter Barrett is the Founder and General Partner of Playground Global, a Palo Alto-based deep tech venture firm managing over $1.2 billion across three funds. An Australian-born engineer turned investor, Barrett holds 100+ patents, gave Elon Musk one of his first jobs in the 1990s, and built the world's most popular IPTV platform at Microsoft before pivoting to backing founders working on problems that sit 'somewhere between improbable and impossible.' Playground Global's portfolio spans quantum computing, robotics, synthetic biology, and energy transition — representing Barrett's conviction that the computing and industrial revolutions are still ahead of us.
Barmak Heshmat is an optical physicist and entrepreneur who founded Brelyon, a San Mateo-based startup creating Ultra Reality displays that generate immersive panoramic virtual screens without any headset. A former MIT Media Lab research scientist and onetime head of optics at Meta's AR division, Heshmat ranked in the top 1% of Iran's national university entrance exam, earned a PhD in optoelectronics from the University of Victoria, filed 8 patents, published 20 journal papers, and now leads a company backed by Lockheed Martin Ventures, LG Technology Ventures, and Corning after raising $18.8M total - solving the fundamental problem of why no one wants to wear a computer on their face.
Nicolas Muller is the co-founder and CEO of Arago, a Paris-based deep-tech startup building a photonic AI accelerator called JEF that uses light instead of transistors to perform AI inference at 10x lower energy than leading GPUs. Coming from a physics and machine learning background - including an ML degree from MIT - Muller co-founded Arago in 2024 alongside Eliott Sarrey and Ambroise Müller. The company raised an oversubscribed $26M seed round in July 2025 backed by Earlybird, Protagonist, Visionaries Tomorrow, and angels from Apple, Datadog, Hugging Face and Arm. Arago's approach - top-down from inference efficiency requirements, not bottom-up from optics research - delivered a working prototype in under 12 months.
Tim Jenks is the Interim CEO of PowerLight Technologies, a Kent, Washington-based company pioneering laser-based wireless power beaming for drones, defense systems, and space infrastructure. A U.S. Naval Academy graduate with a nuclear engineering master's from MIT and an MBA from Stanford, Jenks spent over two decades building NeoPhotonics from a venture-backed startup into a NYSE-listed company before selling it to Lumentum Holdings for approximately $918 million in 2022. Now he's steering PowerLight through a pivotal moment: in April 2026, the company achieved the world's first wireless power beaming to a fielded military drone in flight, delivering kilowatt-class laser energy to a Kraus Hamdani Aerospace K1000ULE at 5,000 feet altitude - a breakthrough that could redefine how unmanned aircraft operate in contested environments.
Bardia Pezeshki is a serial entrepreneur and photonics pioneer who has spent three decades turning light into bandwidth. As co-founder of Avicena Tech, he is leading the push to replace copper chip-to-chip interconnects with microLED-based optical links - a bet that energy efficiency, not raw speed, is the bottleneck holding back AI infrastructure. With a Stanford PhD in electrical engineering, a prior company (Santur) that moved most of the world's long-distance internet traffic, and a $65M Series B closed in May 2025, Pezeshki is now in the race to wire the AI data center of the future with light.