The book Optics: Principles and Applications is geared toward engineering and physics students and professionals, detailing topics such as holography, geometric optics, Fourier transforms, Fraunhofer and Fresnel diffraction, the coherence of light waves and light propagation in anisotropic media. Providing more than 400 illustrations and a problem set in each chapter, the 655-page book emphasizes applications to demonstrate related theories. It discusses how to solve problems in lens aberration, including distortion, ray deviations and focusing errors. Matrix techniques for the description of...Read full articleRelated content from Photonics MediaARTICLESPeople in the News: 05/05/21ROANOKE, Va. — Fiber optic technology provider Luna Innovations named Brian Soller COO. Soller served as senior vice president and general manager of Lightwave, a division of Luna. Soller holds...Photonics.com 5/5/2021Silicon Photonics Drives Ultrasmall Ultrasound DetectorA base of miniaturized photonic circuits, undetectable to the human eye and assembled on top of a silicon chip, has enabled a German research team to develop an ultrasound detector they say is the...Photonics Spectra December 2020 IssueBiomedical Research, Innovation to Take Center Stage at SPIE BiOSA rapid-fire Hot Topics session featuring talks on the latest in biomedical optics, from live analysis of embryonic development to deep learning-enabled optics, will be a centerpiece at SPIE BiOS...BioPhotonics Nov/Dec 2021 IssueFluorescent Sensors with Noncanonical Amino Acids Could Broaden Sensor Use in Biological StudiesAlthough fluorescence tools for biological study abound, some processes, such as the interactions between proteins and metabolites, are challenging to investigate with the tools that currently exist....Photonics.com 10/21/2021PRODUCTSNanoimprinting PlatformThe Portis1100 standalone proprietary R2P nanoimprinting platform from Morphotonics BV can imprint at 1100 × 1300-mm GEN5 substrate sizes. 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The DeepSIM add-on can be used together with CrestOptics X-light V3 spinning disk confocal,...BioPhotonics Jan/Feb 2022 IssuePHOTONICS HANDBOOK ARTICLESFluorescence 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 HandbookLasers for Microscopy: Major Trends: In order for biologists, drug developers, clinical lab professionals and other scientists to fully exploit new microscopy techniques and applications, parallel developments in laser technology are often required. Laser manufacturers are responding with products optimized to match the needs of these applications.Laser development for the microscopy market continues to be driven by key trends in applications, which currently include superresolution techniques, multiphoton applications in optogenetics 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 HandbookLasers: Understanding the Basics: Although lasers range from quantum-dot to football-field size and utilize materials from free electrons to solids, the underlying operating principles are always the same. This article provides the basic information about how and why lasers work.Over 60 years have passed since the first demonstration of a laser in 1960. After the initial spark of interest, lasers were for a while categorized as “a solution waiting for a problem,”...Photonics HandbookWHITEPAPERSZEISS CYGUS / Technical DataCYGUS from ZEISS is the latest evolution of high-performance, fiber-coupled spectrometer systems covering the 190 – 1100 nm spectral range. CYGUS spectrometers provide great versatility in CMOS...Photonics.com 3/28/2022High-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 2/11/2022Life Sciences Instrumentation - The Key to Health Care TransformationThe World Health Organization estimates that the number of people over age 60 will increase from 1 billion in the year 2019 to more than 2 billion in 2050, with life expectancy rising as well. Most...Photonics.com 1/25/2022WEBINARSDirect Laser Writing and Interference Patterning for Surface Modification in Automotive, Photovoltaic, and Life SciencesSuccess in a specific market depends on meeting the right technical requirements. As demand increases, it becomes necessary to develop and establish new manufacturing processes to produce functional...Photonics.com 10/29/2020Dual-Axis OCT for DiagnosisEvan Jelly reviews recent progress in the development of dual-axis (DA) OCT as a powerful diagnostic tool to image deeper into highly scattering tissue, exposing morphology that otherwise goes...Photonics.com 10/28/2021SESORS for Preclinical Cancer ImagingThe ability to image tumors at depth with high selectivity and specificity remains a significant challenge in the field of biomedical optical imaging. Owing to their unique fingerprint-like spectra,...Photonics.com 10/27/2021Biophotonic 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 6/11/2015PHOTONICS DICTIONARY TERMSbiophotonicsThe technology that deals with the interaction of organic materials with light and other forms of radiant energy whose quantum unit is the photon. This includes the emission, detection, absorption,...EDU.photonics.com 6/13/2022MEDIALasers for Neuroscience - Toptica Photonics2-photon fluorescence microscopy has become a key technology in biological imaging in neuroscience enabling three-dimensional, noninvasive studies of the neuronal structure and activity on the...Photonics.com 3/4/2022Healing Light - LIGHT MATTERS 06.03.2015This week we bring you a special focus on light and medicine ahead of Photonics Media's digital conference on biophotonic imaging.Photonics.com 6/3/2015PCO-Tech Inc.PCO-Tech Inc. introduces their newest line of sCMOS cameras - the pco.panda 4.2 and the pco.panda 4.2 back illuminated (bi) camera. Both cameras provide high quantum efficiency with low dark current...Photonics.com 3/21/2018Light-Activated Molecular Machines — with Ivan AprahamianIvan Aprahamian, author of the 2020 ACS Central Science paper "The Future of Molecular Machines," kicks off Season 4 with a look at recent advancements to light-activated molecular motors....Photonics.com 10/19/2021PHOTONICS BUYERS' GUIDE CATEGORIESMedical Laser SystemsBiostimulation Laser SystemsRadiography EquipmentMedical/Biomedical Light SourcesCOMPANIESOZ 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' GuideMLD Technologies LLCExperts In Thin-film Coating Design We practice a design-before-quote approach to help customers refine specifications and minimize technical risk. We understand how coated optical elements...Photonics Buyers' GuideDiverse Optics Inc.Diverse Optics transforms optical systems from expensive, heavy, and complicated to commercially viable, lightweight, and simple. We manufacture custom precision polymer optic components and...Photonics Buyers' Guide