World’s first SPAD image sensor with on-chip photon processing debuts

Live updates

1. 44d ago

   Singular Photonics Litavis integrates in-pixel photon processing

   Singular Photonics has introduced Litavis, a CMOS single-photon avalanche diode image sensor that performs digital photon processing both on-chip and in-pixel. This programmable architecture allows the hardware to process single-photon data in real-time for machine vision and image sensing. The sensor is currently nominated for a VISION Award. By shifting processing from external systems directly onto the sensor hardware, Litavis changes how high-speed photon events are handled in sensing applications.

   Why it matters

   Traditional SPAD sensors often require external processing to handle the massive volume of photon events. Integrating this logic onto the chip reduces latency and data bottlenecks. This development targets high-precision machine vision where real-time response is critical.

   What is confirmed

   • Litavis is a CMOS SPAD image sensor with integrated digital photon processing on-chip and in-pixel.
   • The device uses a programmable architecture for image sensing and machine vision.
   • Litavis received a nomination for a VISION Award.

   What to watch next

   • Commercial availability dates for Litavis
   • Performance benchmarks comparing on-chip processing to external processing
   • Announcement of first industrial partners implementing the sensor
   Sources used for this update (2)

   1. www.edn.com — SPAD sensor processes photon events on-chip
   2. markets.businessinsider.com — NewPhotonics® and Tower Semiconductor Begin High-Volume Shipments of Laser-Integrated, Serviceable Optical Engine PICs for Scale-Out and Scale Up AI Interconnect
   confidence 100%
2. 45d ago

   Singular Photonics debuts Litavis SPAD sensor with on-chip processing

   Singular Photonics has released Litavis, the first single-photon avalanche diode image sensor to integrate photon processing directly on the chip. The device features a programmable architecture designed for machine vision and image sensing. Litavis has received a nomination for a VISION Award. By moving processing onto the sensor hardware, the technology aims to advance how systems handle single-photon data in real-time applications.

   Why it matters

   Traditional image sensors typically send raw data to external processors, creating latency. Integrating processing on-chip reduces this bottleneck for high-speed sensing. This development targets sectors requiring extreme precision in light detection.

   What is confirmed

   • Singular Photonics launched Litavis as the first single-photon avalanche diode image sensor with on-chip photon processing.
   • The Litavis sensor is nominated for a VISION Award.
   • The device utilizes a programmable single-photon architecture.

   What to watch next

   • Commercial availability dates for Litavis
   • Performance benchmarks against traditional off-chip processing sensors
   Sources used for this update (2)

   1. www.edn.com — Radon sensor embeds sizeable alpha particle detector
   2. www.pcmag.com — $2,195 for Smart Glasses? Snap's New Specs Are an Engineering Marvel...With Two Massive Flaws
   confidence 100%
3. 47d ago

   Singular Photonics Debuts Litavis SPAD Sensor

   Singular Photonics has launched Litavis, identified as the world's first single-photon avalanche diode image sensor featuring on-chip photon processing. The device is also nominated for a VISION Award. Industry coverage highlights its programmable single-photon capabilities and integrated photon processing architecture. The product introduction marks a technical step forward for machine vision and image sensing applications, bringing advanced processing directly onto the sensor chip.

   Why it matters

   Single-photon avalanche diode technology is utilized for detecting low-light conditions and fast photon events, making it valuable in advanced imaging domains. Integrating photon processing directly onto the chip allows for real-time data handling without relying entirely on external processors. This architecture aims to improve efficiency and performance metrics for specialized vision systems.

   What is confirmed

   • Singular Photonics launched the Litavis SPAD image sensor.
   • The Litavis sensor is noted as the world's first SPAD image sensor with on-chip photon processing.
   • The Litavis SPAD sensor received a VISION Award nomination.
   • The sensor features programmable single-photon capabilities with integrated photon processing.

   What to watch next

   • Commercial deployment and performance benchmarks of the Litavis sensor in industrial applications
   • Results of the VISION Award competition
   Sources used for this update (5)

   1. Interesting Engineering — World’s first SPAD image sensor with on-chip photon processing debuts
   2. Imaging and Machine Vision Europe — VISION Award-nominated SPAD sensor Litavis launched by Singular Photonics
   3. Optics.org — Singular launches programmable single-photon sensor
   4. The Quantum Insider — Singular Photonics Launches Litavis SPAD Image Sensor
   5. New Electronics — Singular Photonics presents SPAD image sensor with integrated photon processing
   confidence 100%