MICHAEL WHEELER, EDITOR-IN-CHIEF [email protected]Systems designers have gravitated to shortwave IR (SWIR) for a host of inspection tasks in recent years — namely, in cases when materials appear similar in visible light, such as discerning between water and other liquids, or identifying where hard-to-spot moisture accumulates, such as in bruising on produce. In addition to their usefulness in inspection, SWIR imaging systems incorporate many of the same components that visible imaging systems do, such as conventional glass optics. SWIR sensors also follow the same drive modes and pixel structure as standard CMOS sensors. ...Read full articleRelated content from Photonics MediaARTICLESUpon closer inspectionIn May, the U.S. Department of Agriculture issued a public health alert for Great Value Black Forest Ham. Random sampling found that the product wasn’t fully cooked. The discovery occurred...Vision Spectra Summer 2022 IssueFrom grocery stores to video doorbellsEven before COVID-19, retailers were turning to vision for better inventory management, theft prevention, and productivity improvements. The pandemic accelerated this trend, and last year Amazon,...Vision Spectra Summer 2021 IssueRecord orders mark the end of 2021Last month, the quarterly earnings began trickling in for several publicly traded industry bellwethers — Stemmer, Cognex, and Basler. And the numbers paint a rosy picture. In its November...Vision Spectra Winter 2021 IssueSelective uploadEmbedded vision, whether it involves capturing still images or video, is one of the biggest sources of data available today, as more devices become part of the Internet of Things. This has opened up...Vision Spectra Autumn 2021 IssueWEBINARSPANEL DISCUSSION: Systems Integrator ForumIndustry is increasingly looking to machine vision and automation to help solve increasingly complex production challenges across industries. And whether the solution involves deep learning,...Photonics.com 7/20/2021