industry news
Subscribe Now

Imec Demonstrates Shortwave Infrared (SWIR) Range Hyperspectral Imaging Camera

SAN FRANCISCO—Jan. 25, 2018 – Imec, the world-leading research and innovation hub in nanoelectronics and digital technologies, today announced that it will demonstrate its very first shortwave infrared (SWIR) range hyperspectral imaging camera at next week’s SPIE Photonics West in San Francisco. The SWIR range provides discriminatory information on all kinds of materials, paving the way to hyperspectral imaging applications in food sorting, waste management, machine vision, precision agriculture and medical diagnostics. Imec’s SWIR camera integrates CMOS-based spectral filters together with InGaAs-based imagers, thus combining the compact and low-cost capabilities of CMOS technology with the spectral range of InGaAs.

Semiconductor CMOS-based hyperspectral imaging filters, as designed and manufactured by imec for the past five years, have been utilized in a manner where they are integrated monolithically onto silicon-based CMOS image sensors, which has a sensitivity range from 400 – 1000 nm visible and near-IR (VNIR) range. However, it is expected that more than half of commercial multi and hyperspectral imaging applications need discriminative spectral data in the 1000 – 1700 nm SWIR range.

“SWIR range is key for hyperspectral imaging as it provides extremely valuable quantitative information about water, fatness, lipid and protein content of organic and inorganic matters like food, plants, human tissues, pharmaceutical powders, as well as key discriminatory characteristics about plastics, paper, wood and many other material properties,” commented Andy Lambrechts, program manager for integrated imaging activities at imec. “It was a natural evolution for imec to extend its offering into the SWIR range while leveraging its core capabilities in optical filter design and manufacturing, as well as its growing expertise in designing compact, low-cost and robust hyperspectral imaging system solutions to ensure this complex technology delivers on its promises.”

Imec’s initial SWIR range hyperspectral imaging cameras feature both linescan ‘stepped filter’ designs with 32 to 100 or more spectral bands, as well as snapshot mosaic solutions enabling the capture of 4 to 16 bands in real-time at video-rate speeds. Cameras with both USB3.0 and GIGE interface are currently in the field undergoing qualification with strategic partners.

“The InGaAs imager industry is at a turning point,” explained Jerome Baron, business development manager of integrated imaging and vision systems at imec. “As the market recognizes the numerous applications of SWIR range hyperspectral imaging cameras beyond its traditional military, remote sensing and scientific niche fields, the time is right for organizations such as imec to enable compact, robust and low-cost hyperspectral imaging cameras in the SWIR range too. Imec’s objectives will be to advance this offering among the most price sensitive volume markets for this technology which include food sorting, waste management and recycling, industrial machine vision, precision agriculture and medical diagnostics.”

The first SWIR range hyperspectral imaging cameras will be demonstrated through Feb. 1 at SPIE Photonics West, booth #4321 in the North Hall of Moscone center in San Francisco.

Leave a Reply

featured blogs
Mar 29, 2024
By Mark Williams, Sr Software Engineering Group Director Translator: Masaru Yasukawa 差動アンプはã1つの入力信号ではなく2つの入力信号間の差にゲインをé...
Mar 26, 2024
Learn how GPU acceleration impacts digital chip design implementation, expanding beyond chip simulation to fulfill compute demands of the RTL-to-GDSII process.The post Can GPUs Accelerate Digital Design Implementation? appeared first on Chip Design....
Mar 21, 2024
The awesome thing about these machines is that you are limited only by your imagination, and I've got a GREAT imagination....

featured video

We are Altera. We are for the innovators.

Sponsored by Intel

Today we embark on an exciting journey as we transition to Altera, an Intel Company. In a world of endless opportunities and challenges, we are here to provide the flexibility needed by our ecosystem of customers and partners to pioneer and accelerate innovation. As we leap into the future, we are committed to providing easy-to-design and deploy leadership programmable solutions to innovators to unlock extraordinary possibilities for everyone on the planet.

To learn more about Altera visit: http://intel.com/altera

featured chalk talk

Connectivity Solutions for Smart Trailers
Smart trailers can now be equipped with a wide variety of interconnection systems including wire-to-wire, wire-to-board, and high-speed data solutions. In this episode of Chalk Talk, Amelia Dalton and Blaine Dudley from TE Connectivity explore the evolution of smart trailer technology, the different applications within a trailer where connectivity would be valuable, and how TE Connectivity is encouraging innovation in the world of smart trailer technology.
Oct 6, 2023
22,740 views