Uviquity has introduced its first product: a chip-scale laser operating at 229nm, which the company says is the first in the world at this wavelength to be produced from a single semiconductor chip. The launch is an important step for deep-UV photonics, bringing laboratory-grade optical performance into a compact, rugged, and field-deployable form factor.

The laser is built on Uviquity’s aluminum nitride photonic integrated circuit platform, where deep-UV output is generated through second harmonic generation in proprietary waveguides. The company says the technology is protected by more than 20 pending patents and was first presented publicly at SPIE Photonics West in January 2026.

Key Insights:

• 229nm chip-scale deep-UV laser: first of its kind from a single semiconductor chip.
• Compact and rugged design: built for low-voltage, portable, and embedded instrument use.
• High optical quality: delivers collimated, narrow-line width, spectrally pure output for demanding applications.
• Broad application scope: relevant for semiconductor manufacturing, pharma and biopharma, petrochemicals, environmental monitoring, and defence.
• Sampling timeline: OEM partner sampling is expected to begin in Q4 2026.

What makes the development especially significant is the role 229nm light can play in advanced analysis. Uviquity says this wavelength enables resonance-enhanced detection of biological and chemical signatures and supports deep-UV techniques such as Raman, fluorescence, photoluminescence, and absorption, all within a measurement window that is largely free of background fluorescence in most organic samples.

The company is also positioning the platform beyond sensing. The same architecture is being developed for far-UVC disinfection applications in air, food, water, and medical environments, giving Uviquity a dual-market strategy from one semiconductor foundation.

For instrument developers, the launch could be meaningful because it addresses a long-standing limitation in deep-UV systems: the tradeoff between performance and portability. Traditional UV sources often require bulky benchtop setups, but Uviquity’s chip-based approach aims to bring that capability into smaller, more practical device designs.

In a market that is increasingly focused on miniaturization, precision, and scalable photonics, Uviquity’s new laser could become an important platform to watch as deep-UV sensing and far-UVC disinfection continue to gain momentum.

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