Authored by experts in the field, the book Diagnostic Imaging: Emergency represents a source of guidance on emergency imaging. The volume of approximately 1100 pages covers both typical and uncommon imaging diagnoses in emergency medicine. It provides imaging examples for each diagnosis, along with bulleted summaries of terminology, image findings, key facts, differential diagnoses, pathology, clinical issues, a diagnostic checklist and selected references. Extensive image galleries for each diagnosis depict common and variant cases. Crossing modality and anatomy lines, the resource is...Read full articleRelated content from Photonics MediaARTICLESChromacity, Heriot-Watt Collaborate on Research, Commercialization InitiativesUltrafast laser manufacturer Chromacity and Heriot-Watt University have formalized a five-year partnership, enhancing the collaborators’ existing relationship. The agreement positions...Photonics Spectra March 2021 IssueGraphene Enables Live Cell Imaging at the NanoscaleResearchers at the Daegu Gyeongbuk Institute of Technology (DGIST) have introduced a method for analyzing subcellular structures using graphene. The work holds implications for the research of...Photonics.com 2/18/2021The Hyperspectral Camera Looks Alzheimer’s in the EyesAlzheimer’s disease is one of three so-called trillion-dollar diseases, along with cancer and diabetes — meaning that financial and societal costs are approaching $1 trillion worldwide....BioPhotonics Jan/Feb 2022 IssueFluorescence Microscopy Technique Images Brain at High ResolutionA noninvasive brain imaging technique developed by researchers at ETH Zurich and the University of Zurich works in the near-infrared (NIR) spectrum to enable superresolution deep-tissue fluorescence...BioPhotonics Jul/Aug 2021 IssuePRODUCTSCamera Reference Design KitThe THSCU101 Camera Reference Design Kit from Thine is a 13-MP Phase-Detection Auto-Focus (PDAF) USB Video Class (UVC) kit addressing a wide range of embedded, machine vision, and streaming camera...Vision Spectra Autumn 2021 Issue3D CameraThe Vision V1 high-resolution 3D camera from Polyga Inc. is a high-speed device for industrial computer vision applications. A rugged enclosure allows integration into any 3D machine vision...Vision-Spectra.com June 2022 IssueAl Computing PlatformThe Nuvo-7162GC Edge AI Inference Computing Platform from Neousys Technology Inc. supports the NVIDIA® Quadro® P2200 and Intel® 9th/8th-Gen Core™ processor. Featuring longer...Photonics Spectra May 2021 IssueC-Mount CCD CameraThe Eagle 1-MP C-mount CCD camera from Raptor Photonics Ltd. is air-cooled to -80 °C. Using a back-illuminated CCD with 1056 × 1027 pixels and a 13 × 13-μm pixel pitch, the...Photonics Spectra April 2022 IssuePHOTONICS HANDBOOK ARTICLESAspheric Lenses: Design Considerations: This first of two articles will cover design and manufacturing options for aspheres; the second will include more detail on manufacturing and testing processes. These articles will provide the tools optics designers need to tailor their designs to the appropriate manufacturing process and to optimize the cost of component fabrication.Aspheric surfaces are powerful tools that combine the optical corrections of multiple lenses into a single element (Figure 1) and affect performance in ways that spherical optics cannot. For example,...Photonics HandbookFluorescence Lifetime Imaging: Choosing the Best Approach: Fluorescence lifetime imaging microscopy (FLIM), which measures the spatial distribution of the fluorescence decay, can be achieved either in the time or in the frequency domain. Each approach exhibits advantages and disadvantages, depending on the type of light detector and acquisition method employed.The term fluorescence is often applied as a synonym for photoluminescence, although luminescence actually covers fluorescence and phosphorescence. Both of these terms describe the process of...Photonics HandbookSuperresolution Microscopy: An Imaging Revolution: Despite tremendous accomplishments in recent years, superresolution microscopy is a relatively young field, and confusion exists in this domain of many abbreviations. However, this makes for captivating times as superresolution microscopy opens the door to wider imaging applications.Superresolution optical microscopy, for which the Nobel Prize was awarded to Eric Betzig, Stefan Hell, and William Moerner in 2014, has been one of the most momentous developments in the life...Photonics HandbookRadiation Tolerances: Effects on CID Imaging Devices: The charge-injection device (CID) is a broadband (200 to 1100 nm) charge-transfer device (CTD) image sensor with capabilities well beyond the limitations of typical commercially available charge-coupled devices (CCDs), CMOS, and active pixel sensors.Like other CTDs, the CID imager uses hundreds of thousands (up to 4 million) pixel elements to capture optical images, and converts the light into an electronic charge which may be displayed on a...Photonics HandbookWHITEPAPERSHigh-Speed Imaging in Biomedical Microfluidic ResearchThis whitepaper discusses multiple case studies when Phantom cameras have assisted in the advancement of microfluidic and cellular research.Photonics.com 11/17/2020A 0.19 e- rms Read Noise 16.7 Mpixel Stacked Quanta Image Sensor with 1.1 µm-Pitch Backside Illuminated PixelsThis paper reports a 16.7 Mpixel, 3D-stacked backside illuminated Quanta Image Sensor (QIS) with 1.1 µm-pitch pixels which achieves 0.19 e- rms array read noise and 0.12 e- rms best single-pixel read...Photonics.com 2/11/2022Advances in AI for Industrial InspectionNew technology advancements are making it easier for manufacturers to embrace deep learning as part of the inspection process. 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Luminate can...Photonics.com 9/6/2018The MUSE Microscope for Advancing Light MicroscopyThis webinar will introduce the MUSE (Microscopy with Ultraviolet Surface Excitation) Microscope, a novel form of light microscopy that can generate high-quality histology and histopathology images...Photonics.com 1/16/2018PHOTONICS DICTIONARY TERMSevaporagraphA sensor generally used for infrared imaging. It consists of two chambers separated by a thin, blackened membrane. An infrared image is formed on the membrane by a lens or mirror and produces...EDU.photonics.com 9/8/2009novelty filterA filtering device that detects what is new in a scene of interest. Often compared to that of a temporal high pass filter, these filters will remove elements that appear repeatedly throughout an...EDU.photonics.com 3/5/2018charge-coupled device (CCD)A self-scanning semiconductor imaging device that utilizes MOS (metal-oxide semiconductor) technology, surface storage and information transfer. It consists basically of a metal insulator...EDU.photonics.com 9/8/2009laser guide starAn artificial star used to aid in adaptive optics imaging of the sky. The guide star is provided from a telescope system on the ground and is directed into the imaged region. The wavefront...EDU.photonics.com 3/5/2018MEDIAPhotonic Science Corporate VideoThis video gives an overview of Photonic Science.Photonics.com 2/25/2022Product Demo: Measuring the XR Experience with the New XRE Lens - Radiant Vision SystemsMeet the XRE Lens — designed to evaluate the visual quality of XR (extended reality) displays. Eric Eisenberg, Optics Development Manager at Radiant Vision Systems, demonstrates this solution’s...Photonics.com 7/1/2022Product Demo: Automated Visual Inspection of Displays - Radiant Vision SystemsWatch a quick demo to see how scientific imaging systems enable fully automated visual inspection of illuminated displays and display components. ProMetric Imaging Colorimeters and TrueTest™ Software...Photonics.com 5/21/2021About DRS Daylight SolutionsLeonardo DRS Daylight Solutions' line of business is the world's leading provider of best-in-class, mid-infrared, quantum cascade laser sources for life sciences, research, industrial, and defense...Photonics.com 7/27/2022PHOTONICS BUYERS' GUIDE CATEGORIESNeurosurgery Laser SystemsFluorescence MicroscopesElectrically Scanned Image MicroscopesNanotechnology Imaging SystemsCOMPANIESReynard CorporationReynard Corporation has been a premier supplier of custom optics and thin-film coatings to a global customer base since 1984. Reynard focuses on manufacturing the highest quality products with...Photonics Buyers' GuideOptolong Optics Co. LtdOptolong Optics Co., Ltd is a manufacturer of fluorescence filters and astronomy filters. We also offer other interference filters such as UV filters, visible filters and near-infrared filters,...Photonics Buyers' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...Photonics Buyers' GuideLaCroix Precision OpticsOptics that Defend, Build, Cure and Discover The LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have placed LaCroix Precision Optics...Photonics Buyers' Guide