Request InfoOptovueOptovue Inc. has announced AngioAnalytics, an angiography quantification system for the detection of eye disease based on optical coherence tomography. The device quantifies the density of blood flow in the retina, aiding ophthalmologists in detecting and managing eye diseases. Retina changes can be tracked objectively, potentially even before the patient notices significant vision degradation. The AngioVue imaging system forms detailed 3D images of the retina to visualize anatomic structures and abnormalities as a visual map of blood flow is created. The system is noninvasive and...See full productRelated content from Photonics MediaPRODUCTSPromoted Content January 2024 IssueUltrafast Optical Coherence Tomography (OCT) with Phantom High-Speed CameraOptical coherence tomography (OCT) is a noninvasive/nondestructive imaging technique. Filling a unique gap between the use of ultrasound (for great imaging depth) and confocal microscopy (for great...BioPhotonics Jan/Feb 2023 IssueRetinal CameraThe NW500 Non-Mydriatic Retinal Camera from Topcon Corp. is a fully automatic, non-mydriatic system that delivers reliable, sharp-quality imaging with enhanced capability. The camera offers...BioPhotonics Mar/Apr 2024 IssueOphthalmic MicroscopeThe Proveo 8 from Leica Microsystems is an ophthalmic microscope with an integrated EnFocus intraoperative OCT. The integration results in a 40% reduction in stack height — from 60 to 36 mm....Promoted Content March 2024 IssueOQ LabScope 3.0 with 3D RenderingThe OQ LabScope 3.0 is a bench-top SD-OCT imaging system, built for biomedical research and industrial inspection. Systems start at $11,995, which includes acquisition and visualization software! As...ARTICLESPhotonics.com 2/19/2024$20M Grant Funds Portable Eye Scanning TechThe Advanced Research Projects Agency for Health (ARPA-H) has awarded $20 million to Chao Zhou, a professor of biomedical engineering in the McKelvey School of Engineering at Washington University in...BioPhotonics Mar/Apr 2023 IssueSpatiotemporal OCT Method Advances Ophthalmological ImagingSpatio-Temporal Optical Coherence Tomography (STOC-T), an ophthalmological imaging technique originally invented to capture optoretinograms, has been enhanced by its developers at the International...Photonics Spectra October 2022 IssueNeedle-Shaped Beams Enhance OCT Image QualityStanford University researchers have developed a method to create needle-shaped laser beams of varying lengths and diameters, capable of increasing the quality of images obtained by OCT and other...BioPhotonics Sep/Oct 2023 IssueReconceptualized OCT Method Targets Cancer DiagnosesAn international team of researchers has made an advancement to the technique of optical coherence tomography (OCT) that holds implications for ophthalmology, dermatology, cardiology, and the early...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookAspheric Lenses: Design ConsiderationsAspheric 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 ApproachThe 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 HandbookLight-Emitting Diodes: A PrimerThe wavelength range of commercially available LEDs with single-element output power of at least 5 mW is 275 to 950 nm. Each wavelength range is made from a specific semiconductor material family,...Photonics HandbookLasers for Microscopy: Major TrendsLaser development for the microscopy market continues to be driven by key trends in applications, which currently include superresolution techniques, multiphoton applications in optogenetics and...WHITEPAPERSPhotonics.com 10/4/2022Product Development Strategies for Electro-Optical SystemsThis whitepaper looks at the unique challenges associated with optical systems by exploring two extremes, an ultra-high precision instrument, and a low-cost consumer product, and the different...Photonics.com 12/2/2022Micro Lenses for Imaging Systems - Submillimeter Components and Complex Compound ElementsWe combine all resources for your successful micro imaging needs under one roof. We are specialists in ready-to-install, small and high-precision individual lenses and cemented elements. Our...Photonics.com 2/27/2024Miniaturized Camera for EndoscopyDevelopment and production of a miniaturized camera with maximum resolution and flexibility. The dimensions of the components that enter the body are said to be as low as possible in order to shorten...Photonics.com 9/27/2023Raman SpectroscopyTo achieve accurate and precise Raman measurements, optical filters play a crucial role in enhancing signal-to-noise ratio, and reducing background interference. This white paper explores the...WEBINARSPhotonics.com 6/9/2016Photonics for OphthalmologyPhotonics Media invites you to join us for our upcoming FREE digital conference, "Photonics for Ophthalmology." The event will feature several 15-minute online presentations on the use of light-based...Photonics.com 10/26/2023High-speed Tunable VCSEL for SS-OCT ImagingThis presentation by Excelitas Technologies® discusses the introduction and integration of swept vertical-cavity surface-emitting lasers (VCSELs) to address challenges in OCT imaging. OCT has...Photonics.com 10/25/2022Compact and Customizable SS-OCT Platform for Rapid Integration and Product DevelopmentSwept-source optical coherence tomography (SS-OCT) system performance is primarily determined by the rapid tuning speed and wide tuning bandwidth of the swept laser source, as well as the...Photonics.com 10/24/2023Adaptive Optics in Microscopy: Practical Use of Wavefront Correctors and Control MethodsAdaptive optics can be used to correct for instrument and sample aberrations or to dynamically shape the wavefront and point spread function (PSF) to create new possibilities or reduce instrument...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryoptical coherence tomography angiographyAlso known as OCT-A, optical coherence tomography angiography is an imaging technique that uses light waves to measure changes in the reflectance characteristics, enabling the the quantitative...Photonics Dictionaryoptical coherence tomographyOptical coherence tomography (OCT) is a non-invasive imaging technique used in medical and scientific fields to capture high-resolution, cross-sectional images of biological tissues. It provides...Photonics Dictionarymicro-optical coherence tomographyMicro-optical coherence tomography (micro-OCT) is an imaging technique that is an adaptation of optical coherence tomography (OCT) to achieve high-resolution, cross-sectional imaging of biological...Photonics Dictionaryswept-source laserA swept-source laser, also known as a wavelength-swept laser, is a type of laser that rapidly and continuously changes its emission wavelength over time. This continuous wavelength tuning is achieved...VIDEOSPhotonics.com 7/2/2018Light 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 6/12/2017Sneak Preview: Laser World of Photonics 2017: Bridging Research & IndustryLaser World of Photonics — sponsored by Messe München International — provides a spotlight for promising newcomers, industry veterans and innovative companies. And with tens of thousands of people...Photonics.com 11/16/2018Luminate NY 2019: Lightning AwardsLuminate is the world's largest Optics, Photonics and Imaging accelerator focused on advancing next-generation OPI-enabled companies. The accelerator program accepts ten companies per year to compete...Photonics.com 5/10/2022Brain Imaging and Measurement — All Things Neurophotonics With David BoasDavid Boas, director of the Boston University Neurophotonics Center, is our guest. The episode introduces techniques including functional near-infrared spectroscopy (fNIRS), laser speckle contrast...PHOTONICS BUYERS' GUIDE CATEGORIESOptical Coherence Tomography Imaging SystemsAn optical coherence tomography imaging system is a non-invasive medical diagnosis technique that uses lightwaves to form cross-sectional images of a patient's retina.Superluminescent Light-Emitting Diodes (LEDs)A superluminescent light-emitting diode is an emitter based on stimulated emission with amplification but insufficient feedback for oscillation to build up.Surgical Laser SystemsOphthalmology Laser SystemsCOMPANIESPhotonics 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' GuideExcelitas Technologies Corp.Excelitas Technologies® Corp. is a leading industrial technology manufacturer focused on delivering innovative, market-driven photonic solutions to meet the illumination, optical, optronic,...Photonics Buyers' GuideOptikos CorporationThe Optical Engineering Experts® Optikos designs and manufactures metrology products for measuring and assuring optical image quality; and provides optical engineering design, development,...Photonics Buyers' GuideCASTECH INC.CASTECH is a recognized leading supplier of nonlinear optical crystals, laser crystals and precision optical components for laser, telecom, medical, analysis and detector markets. Products...