Microscopy is relatively easy to perform and at low cost, which makes it a universal diagnostic method for most globally important parasitic infections. But many methods are limited to well-equipped laboratories and are difficult to maintain at the basic levels of health care due to lack of resources and adequately trained personnel. Researchers at the Institute for Molecular Medicine Finland (FIMM) at the University of Helsinki and at the Karolinska Institute in Sweden recently showed that new techniques for high-resolution imaging and image transfer over data networks may be utilized...Read full articleRelated content from Photonics MediaARTICLESCRIMSON Project Aims to Develop Next-Gen MicroscopeResearchers this week began work on the CRIMSON project, an effort to develop advanced laser-based coherent Raman scattering microscopy. 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Researchers at the Laboratory of Bionanophotonic Systems (BIOS) at École...Photonics.com 1/28/2020PRODUCTSLED Hyperspectral LightingThe HSI range of LED hyperspectral lighting from EFFILUX SAS offers a tunable continuous spectrum from 400 to 900 nm, which can be easily integrated into a wide variety of lighting for machine vision...Photonics.com 11/27/20193D CameraThe blaze 3D camera from Basler AG features Sony DepthSense™ sensor technology and highly efficient VCSEL laser diodes. Based on the time-of-flight method, the device can be used in a...Photonics.com 10/8/2020Black MicroplatesBlack microplates from Porvair Sciences Ltd. are available in 48-, 96-, and 384-well formats, minimizing sample degradation by exposure to light, even over long storage periods. Precisely...Photonics.com 1/20/2020Digital MicroscopeThe Inspex 3 high-definition digital microscope from Ash Technologies Ltd. is designed around the 30X zoom camera module to meet industrial inspection needs. When a part is placed under the...Photonics Spectra January 2021 IssuePHOTONICS HANDBOOK ARTICLESDigital Still Cameras: The Changing Face of Imaging: The digital camera reflects a sea change in the compact camera market. While the 20th was the century of film cameras, the 21st belongs to the digital camera.The digital camera represents an integration of optics, mechanics and electronics consisting of three layers (Figures 1a, b and c). The top and the middle layers are printed circuit boards (PCBs),...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 HandbookHyperspectral Imaging Spectroscopy: A Look at Real-Life Applications: Spectral imaging has grown from an expensive research-oriented technique to one that is applicable for a wide range of scientific and industrial applications. This article looks at real-life systems, the arrangement of the instrumentation and examples in process control and monitoring.Hyperspectral imaging spectroscopy has developed dramatically from a large, complex, remote-sensing satellite- or aircraft-based system into a rugged, compact, economically priced imaging and...Photonics HandbookAspheric 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 HandbookWHITEPAPERSIs It True That Cooled Cameras are More Sensitive than Non-cooled Cameras?The temperature has a significant impact on certain noise sources prevalent in cameras, which contribute to the total readout noise of an image sensor. When electronic devices are operated...Photonics.com 3/19/2019Camera-based Products - Benefits of an ISO13485:2016-Certified SupplierWhat advantages does a supplier certified according to the medical device standard ISO 13485:2016 offer to a manufacturer of camera-based medical products? Our White Paper describes the requirements...Photonics.com 4/22/2019Fluorescence Microscopy Technique Provides New Views of Biological ProcessesIntroduction to the technique of MicroMirror TIRF (total internal reflection fluorescence) microscopy. The MicroMirror TIRF microscopy technique offers significant signal-to-noise ratio improvements...Photonics.com 10/1/2019A High-Quality Raman Microscope Can Be Recognized by These 5 CriteriaRaman spectroscopy long remained a technique that was only performed in special laboratories. In recent years, however, it has been increasingly losing its outsider status. The reason for this is the...Photonics.com 4/15/2019WEBINARSPaving the Way Toward Ultrahigh-Speed and High-Resolution 3D Optical MeasurementsThis webinar will discuss the concept of liquid lenses, which involves controlling the shape of a liquid to alter the properties of a lens, and how liquid lens technologies can provide fast and...Photonics.com 10/15/2020Computational Microscopy, Sensing and Diagnostics for Telemedicine and Global Health ApplicationsAdditional Questions and Answers from the Webinar are below: With more than 6 billion cell phone users in the world, the majority of them in developing countries, there are opportunities for...Photonics.com 6/5/2013Biophotonic Imaging for Medicine: A Digital ConferenceResearchers from around the world presented their latest work at “Biophotonic Imaging for Medicine: A Digital Conference.” Presentations focused on a range of light-based imaging and...Photonics.com 6/11/2015The Future of Imaging: Three PerspectivesPresenters: Professor Stephen Boppart The Future of Healthcare With Optical Biomedical Imaging A medical doctor and professor at the University of Illinois, Boppart's...Photonics.com 12/14/2011PHOTONICS DICTIONARY TERMSdifferential interference contrast microscopyDifferential interference contrast (DIC) microscopy, sometimes called Nomarski Microscopy after the inventor Georges Nomarski, is one of several methods used to obtain microscope images of...EDU.photonics.com 3/5/2018scanning tunneling microscope (STM)A high-resolution imaging instrument that can detect and measure the positions of individual atoms on the surface of a material. A very fine conductive probe is placed at a distance of 10 to 20 Å...EDU.photonics.com 9/8/2009high-content screeningAlso known as HCS, an analytical method designed to collect statistically relevant amounts of quantitative data on many parallel cell populations or processes within cells through the combination of...EDU.photonics.com 6/30/2017Multispectral ImagingMultispectral Imaging: Creation of an image where each pixel contains more than three spectral data points, typically four to 20. This is contrasted with a standard color camera that only captures...EDU.photonics.com 3/21/2018MEDIAPhotonics on the Showroom Floor and in the Lab - LIGHT MATTERS 02.2018On this month's episode of Light Matters, we take you on a brief tour of the Higgins Laboratories at Worcester Polytechnic Institute (WPI). Quinsigamond Community College and WPI received a $4M grant...Photonics.com 2/21/2018PIC Fundamentals, Design at Heart of AIM Photonics Summer AcademyStudents from large and small size companies and bigger Department of Defense affiliates of the AIM Photonics Institute took part in the recent AIM Photonics Summer Academy at MIT. This was the third...Photonics.com 7/30/2018Light Tomorrow with TodayLuminate NY, the only optics, photonics and imaging (OPI) accelerator and investment fund in the world, announced the final winners at the Light Tomorrow with Today event in Rochester, NY. For the...Photonics.com 7/2/2018Fundamentally Different Photonics - LIGHT MATTERS 03.2018On this month's episode of Light Matters, we take you to the South by Southwest (SXSW) Trade Show in Austin, Texas, as new photonics innovations hit the show floor of the Austin Convention Center....Photonics.com 3/29/2018PHOTONICS BUYERS' GUIDE CATEGORIESMicroscope LensesMicroscope CamerasMicroscope AccessoriesUltraviolet MicroscopesAn ultraviolet microscope is a microscope used either to detect selective absorption of various wavelengths by the specimen or to achieve increased resolution by virtue of the short wavelength of...COMPANIESFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideA.R.W. Optical CorporationARW Optical is your reliable manufacturer of quality optics and coatings. Beamsplitters • Prototyping through volume-production quantities • High-performance and durable optical...Photonics Buyers' GuideAllied Vision Technologies GmbHABOUT US For 30 years, Allied Vision has helped people see the bigger picture to achieve their goals. We believe knowledge is power and always strive to deliver valuable insight with our...Photonics Buyers' GuideOhara Corporation, Western OfficeOhara manufactures precision optical glasses: strip/slab, cut/molded blanks, pressings, high homogeneity blanks, fine gobs, polished ball lenses, near-UV transmitting i-Line glass, ceramic...Photonics Buyers' Guide