Litavis
Litavis is the world’s first SPAD sensor using in-pixel processing to unify imaging, timing, histogramming and photon statistics on a single chip.
Designed to bring unprecedented flexibility and intelligence to imaging applications, Litavis introduces a software-configurable sensing architecture capable of combining photon-counting, multi-event histogramming, programmable time gating, and advanced photon timing within a scalable SPAD array platform.
Litavis is also the first SPAD-based sensor to enable simultaneous intensity, timing and histogramming modes, and enables users to dynamically adapt sensor behaviour in software without requiring new hardware designs.
By processing photon events directly on-chip, Litavis significantly reduces the amount of raw data that must be transferred and processed externally. This enables faster decision-making, lower latency, improved power efficiency and more scalable real-time imaging systems.
Litavis supports a broad suite of configurable operating modes, including:
- Multiple TCSPC and high throughput TDC configurations using internal or external clocks
- High-dynamic-range photon counting modes with selectable resolution
- Windowed and coincidence-based detection for advanced temporal analysis
- Combined timestamping and imaging modes
