Request InfoSpectral Evolution Inc.The SR-6500 NIR spectroradiometer from Spectral Evolution Inc. features ultrahigh resolution and new high sensitivity levels with very stable performance with three thermoelectrically cooled photodiode arrays. The SR-6500 is also calibrated to NIST-traceable radiometric calibration standards. Included are two rechargeable lithium-ion batteries for users to take the spectroradiometer to the field for in situ measurements. Resolution at full width half maximum for the SR6500 is 1.5 nm at 700 nm; 3 nm at 1500 nm; and 3.8 nm at 2100 nm. The device features all fixed optics without moving...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 5/13/2022Metrology and Surface Imaging Software PlatformThe fully 64-bit TrueMap® 6 software platform for surface imaging and analysis from TrueGage contains multi-threaded algorithms, a redesigned user interface, and new capabilities. Users of...Photonics.com 6/26/2023Beam ProfilerThe high-power NFScan diverging beam profiler from Photonics Automation outputs up to 500 W for real-time beam profiling for diverging sources sized <1 mm, such as fiber coupled lasers; single...Photonics Spectra April 2023 IssueLaser Phase Lock SystemThe OE5000 Hi-Q Laser Phase Lock System from OEwaves Inc. allows the offset locking of two individual lasers separated in frequency by as much as 50 GHz. The system features a simple setup with...Photonics.com 4/22/2022Portable SpectroradiometerThe Spectral Evolution NaturaSpec™ Portable Spectroradiometer from Sphere Optics GmbH is specifically designed for field work. It features a spectral range of 350 to 2500 nm and three...ARTICLESPhotonics.com 3/26/2024Traceable Standards Could Speed Development of Quantum TechnologiesDevices that capture light from quantum dots, like chip-scale lasers and optical amplifiers, have made their way from the lab to the commercial market. The transition for newer quantum dot-based...Photonics.com 3/15/2023White House Adds Corning CEO to Advisory Committee: People in the News: 03/15/23Corning CEO Wendell Weeks has been named to the U.S. Advisory Committee for Trade Policy and Negotiations, a committee established to provide policy advice to the U.S. trade representative. Weeks has...BioPhotonics.com March 2024 IssueLuminate NY Names Cohort Seven CompaniesEmpire State Development has named the 10 companies selected to participate in round seven of the Luminate NY accelerator program, investment fund, and competition. Each finalist will receive an...Photonics.com 4/7/2023Ams OSRAM Wraps Digital Systems Business Divestiture: Week in Brief: 04/07/23Electro Optic Systems (EOS) secured a conditional contract to supply remote weapon systems (RWS) to Ukraine valued at up to $80 million. EOS’ Defence Systems business secured the contract with...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 HandbookAspheric Lenses: Optimizing the DesignWith the understanding of aspheric lens manufacturing provided in part one of this article, designers have the tools to optimize their aspheres; the next step is to understand how to specify and...Photonics HandbookImaging Colorimetry: Accuracy in Display and Light Source MetrologyThe market for flat panel displays (FPDs) has undergone tremendous growth, driven mostly by increased demand for televisions, cell phones, computers, digital cameras and MP3 players. Similarly,...Photonics HandbookBroadband Spectrophotometry: A Fast, Simple, Accurate ToolDesigning devices that incorporate ultrathin films is an important means of enhancing yields. However, characterizing ultrathin films provides a challenge for mainstream metrology tools such as...WHITEPAPERSPhotonics.com 9/1/2022Precision Motion and How to Achieve ItNanoscale motion requires fastidious attention to instrumentation, passive controls, and experiment design. Most users have experience in motion control within the sphere of the microscale. In this...Photonics.com 5/30/2023The S-Series | SRThe new general purpose interferometer. Fizeau interferometer for surface and wavefront metrology. 1-Megapixel imaging and 4 optical sources.Photonics.com 1/17/2023Whole Blood Analysis Using UV-Vis SpectroscopyPoint of care diagnostics have benefited from the marriage of spectroscopy and biofluidics, helping to address healthcare challenges from cancer screening to viral detection. The Ocean ST...Photonics.com 6/1/20223 Questions to Ask Before Buying Infrared InterferometryImportant considerations in obtaining infrared optical metrology, for measuring transmitted wavefront error, optical quality, and surface quality. The paper asks questions to help guide the reader in...WEBINARSPhotonics.com 5/16/2024Optical Frequency Combs: The Pinnacle of Precision from the Visible to the MIRFrequency comb technology has emerged as a cornerstone of modern science and technology, revolutionizing various fields with its unparalleled precision and versatility. The last few years have seen...Photonics.com 12/14/2011The 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 6/6/2024COTS to Custom: Using Microscope Objectives in OEM ProductsDavid Biss of Optikos navigates the trade-offs that must be considered when developing the architecture of a microscope. In the vast expanse of life sciences, designing an OEM microscopy platform...Photonics.com 8/4/2020An Oblique Plane Light-Sheet Microscope with 200-nm-Scale ResolutionLight-sheet fluorescence microscopy (LSFM) has generated significant interest in the biological community. Not only does it deliver light to only the in-focus portion of a specimen, decreasing the...PHOTONICS DICTIONARY+ TERMSPhotonics DictionarymetrologyMetrology is the science and practice of measurement. It encompasses the theoretical and practical aspects of measurement, including the development of measurement standards, techniques, and...Photonics Dictionaryoptical manufacturing tools and machineryOptical manufacturing tools and machinery encompass a wide range of equipment, instruments, and systems used in the fabrication, shaping, finishing, and testing of optical components and systems....Photonics DictionarysupercontinuumSupercontinuum refers to a broad spectrum of light that spans a wide range of wavelengths, typically from the visible to the near-infrared or even mid-infrared regions of the electromagnetic...Photonics Dictionaryfrequency combA frequency comb is a precise and regular series of equally spaced spectral lines, or frequencies, that are generated with great accuracy. The term "frequency comb" is often associated with the Nobel...VIDEOSPhotonics.com 4/8/2019Lacroix - Measuring Aspheres in a 3D WorldThis video hits the key points made in our "Measuring Aspheres in a 3D World" white paper. The white paper provides a basic practical guide on the benefits of 3D measurements of aspheres as well as a...Photonics.com 12/22/2020Lattice Materials on Modern MarvelsLattice Materials is the world’s leading manufacturer of silicon and germanium parts. With over 30,000 sq ft of space and capabilities ranging from crystal growth to polishing and even thin-film...Photonics.com 10/27/2022Meet Zygo's Compass™ 2Zygo's Compass™ 2 metrology systems set the benchmark for automated, noncontact 3D surface metrology and process control for discrete micro lenses and molds critical to compact camera modules found...Photonics.com 10/27/2022Zygo Management Re-Brand PodcastHear first-hand from our management team about the thought process behind Zygo's rebrand and how it went down.PHOTONICS BUYERS' GUIDE CATEGORIESRapid-Scan SpectrometersTransmissometersAlignment TelescopesAn alignment telescope is an optical tooling instrument consisting of an objective lens, a focusing lens, an optical micrometer, a reticle and an eyepiece. Alignment telescopes project a precise line...Surface Quality Measuring EquipmentCOMPANIESPhotonics 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' GuideLaCroix Precision OpticsThe LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...Photonics Buyers' GuideApre InstrumentsStay ahead of your competition with interferometers the meet today's manufacturing challenges. Äpre interferometers have the highest resolution, largest native aperture range, and lowest retrace...Photonics Buyers' GuideOptimax Systems Inc.Optimax is America’s largest optics manufacturer. On the cutting edge of future applications, Optimax implements an engineered solutions approach to help our customers achieve breakthroughs in...