

Discover the
wonder of light
We won’t stop
until we

help you
find the light.
Lightfinder is revolutionizing how the world harnesses light with next-generation photonic technologies powered by AI—making spectroscopy and imaging smaller, more affordable, and more powerful than ever before.
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Seen Like Never Before
Seen Like Never Before
Smaller. More Accessible. Exceptionally Powerful. Intelligent.
Developed at MIT, Lightfinder’s chip-based spectrometer transforms how we capture and analyze light. By combining integrated photonics with AI-driven signal processing, it delivers high-resolution, wide-spectrum analysis for the near-infrared in a miniaturized, cost-efficient platform—without compromising performance.
Key Advantages:
Handheld & Lightweight
A powerful spectrometer in an ultra-compact form.
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Cost-Efficient
Benchtop-level performance at a fraction of the cost.
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High Resolution
0.1 nm resolution for unparalleled spectral clarity.
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Broad Bandwidth
Covers 1260–1680 nm in a single compact device.
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High Sensitivity
Detects faint signals with exceptional accuracy.
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Seamless Software Integration
Intuitive, AI-powered data processing for real-time insights.
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Built for Scale
Designed for seamless integration, Lightfinder’s spectrometer is manufactured using standard silicon photonics foundry services, ensuring scalability and reliability. Each device is packaged with a standard optical fiber interface, making deployment effortless.
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Designed for the Future
Lightfinder’s technology was born in MIT’s Department of Materials Science & Engineering, where it was recognized early for its groundbreaking potential. It was featured on the MIT homepage, covered by major news outlets, and ranked among Nature Communications’ Top 50 Papers in Physics. With support from MIT funding, including the Kavanaugh Fellowship, Lightfinder took its first steps beyond the lab—launching after winning the Audience Choice Award at the world-renowned MIT $100K Competition.
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