Press release from II-VI Inc. announces joint effort with Artilux on a SWIR 3D camera for the "metaverse".
PITTSBURGH and HSINCHU, TAIWAN, July 18, 2022 (GLOBE NEWSWIRE) – II‐VI Incorporated (Nasdaq: IIVI), a leader in semiconductor lasers, and Artilux, a leader in germanium silicon (GeSi) photonics and CMOS SWIR sensing technology, today announced a joint demonstration of a next-generation 3D camera with much longer range and higher image resolution to greatly enhance user experience in the metaverse.
Investments in the metaverse infrastructure are accelerating and driving the demand for sensors that enable more realistic and immersive virtual experiences. II-VI and Artilux combined their proprietary technologies in indium phosphide (InP) semiconductor lasers and GeSi sensor arrays, respectively, to demonstrate a miniature 3D camera that operates in the short-wavelength infrared (SWIR), at 1380 nm, resulting in significantly higher performance than existing cameras operating at 940 nm.
“The longer infrared wavelength provides better contrasts and reveals material details that are otherwise not visible with shorter-wavelength illumination, especially in outdoor environments,” said Dr. Julie Sheridan Eng, Sr. Vice President, Optoelectronic Devices & Modules Business Unit, II-VI. “By designing a camera that operates at 1380 nm instead of 940 nm, we can illuminate the scene with greater brightness and still remain well within the margins of eye safety requirements. In addition, the atmosphere absorbs more sunlight at 1380 nm than at 940 nm, which reduces background light interference, greatly improving the signal-to-noise ratio and enabling cameras with longer range and better image resolution.”
“The miniature SWIR 3D camera can be seamlessly integrated into next-generation consumer devices, many of which are under development for augmented-, mixed-, and virtual-reality applications,” said Dr. Neil Na, co-founder and CTO of Artilux. “II‑VI and Artilux demonstrated a key capability that will enable the metaverse to become a popular venue for entertainment, work, and play. The SWIR camera demonstration provides a glimpse of the future of 3D sensing in the metaverse, with displays that can identify, delineate, classify, and render image content, or with avatars that can experience real-time eye contact and facial expressions.”
II-VI provided the highly integrated SWIR illumination module comprising InP edge-emitting lasers that deliver up to 2 W of output power and optical diffusers, in surface-mount technology (SMT) packages for low-cost and high-quality assembly. Artilux’s camera features a high-bandwidth and high-quantum-efficiency GeSi SWIR sensor array based on a scalable CMOS technology platform. Combined, the products enable a broad range of depth-sensing applications in consumer and automotive markets.
About II-VI Incorporated
II-VI Incorporated, a global leader in engineered materials and optoelectronic components, is a vertically integrated manufacturing company that develops innovative products for diversified applications in communications, industrial, aerospace & defense, semiconductor capital equipment, life sciences, consumer electronics, and automotive markets. Headquartered in Saxonburg, Pennsylvania, the Company has research and development, manufacturing, sales, service, and distribution facilities worldwide. The Company produces a wide variety of application-specific photonic and electronic materials and components, and deploys them in various forms, including integrated with advanced software to support our customers. For more information, please visit us at www.ii-vi.com.
About Artilux
Artilux, renowned for being the world leader of GeSi photonic technology, has been at the forefront of wide-spectrum 3D sensing and consumer optical connectivity since 2014. Established on fundamental technology breakthroughs, Artilux has been making multidisciplinary innovations covering integrated optics, system architecture to computing algorithm, and emerged as an innovation enabler for smartphones, autonomous driving, augmented reality, and beyond. Our vision is to keep pioneering the frontier of photonic technologies and transform them into enrichment for real life experience. We enlighten the path from information to intelligence. Find out more at www.artiluxtech.com.
Who know any technical specs? The dark current is a known issue with Ge-Si
ReplyDelete"in the order of a few to tens of fA dark current" could be a reasonable value, according to Artilux 2021 communication (search "Artilux" in the search bar).
DeleteThis is an thrilling improvement within the metaverse industry! The partnership among II-VI and Artilux to illustrate a next-era 3-d digital digicam with longer variety and better picture decision has the capability to significantly decorate the person revel in with the metaverse. The use of short-wavelength infrared era and the mixing of InP semiconductor lasers and GeSi sensor arrays indicates the dedication of those corporations to push the bounds of what's feasible the metaverse. This joint attempt will be a large breakthrough for the industry, allowing the advent of extra sensible and immersive digital reports for users.
ReplyDelete