Request InfoCoherent Corp.The ET-3600 is your choice for ultrafast pulse resolution and frequency response measurement. With a 22-GHz minimum bandwidth (25-GHz typical), the ET-3600 provides an easy-to-use, fast solution for 900- to 1650-nm applications. It is available as a free space device or with FC/UPC input, making it suitable for monitoring the output of a variety of lasers.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra May 2024 IssueDual-Band Optical FiberThe LaserWave® Dual-Band OM4+ Multimode Optical Fiber from OFS is fiber optimized for bidirectional applications. The optical fiber offers OM5-equivalent performance at the 850-nm and 910-nm...Photonics Spectra May 2024 IssueBandpass Optical FiltersThe Semrock Nanopede™ Optical Filters from IDEX Health & Science cover the near UV and visible spectrum 20 nm full-width, half-max steps. Developed for applications in spectral flow...Photonics Spectra August 2022 IssueData Center Optical SolutionsFS.COM Inc. has expanded its portfolio of 400G/800G optical solutions to support high-speed network connections and enable transmissions of more bits at lower power and cost in data center networks....Photonics Showcase January 2023 IssueSpectrum of Optical SolutionsHolographix®, now part of Headwall®, designs and manufactures cost-effective, high-quality custom microlens arrays for aerospace, automotive, medical, and consumer-electronic applications. We...ARTICLESPhotonics.com 12/1/2023EVOSYS Subsidiaries Move Locations; Aeluma Wins Second Navy Award: Week in Brief: 12/1/23Aeluma Inc., a semiconductor company specializing in lidar, communication, and sensing, received funding from the U.S. Navy to develop high-speed photodetectors for defense and aerospace...Photonics Spectra August 2023 IssueMojo Vision Partners with Waveguide Tech Developer DigiLensMicro-LED technology company Mojo Vision has partnered with DigiLens, a developer of head-worn holographic display and waveguide technology, to integrate its micro-LED technology with DigiLens’...Photonics Spectra April 2024 IssueMultispectral Terahertz Imaging System Incorporates Neural NetworkResearchers at UCLA have developed a focal plane array (FPA) capable of supporting real-time multispectral terahertz (THz) video in 3D. According to the team, led by UCLA professors Mona Jarrahi and...Photonics Spectra November 2022 IssueFrequency Converters Take Big Step Toward Miniaturizing LasersResearchers from Columbia University and Politecnico di Milano used an atomically thin material to build microscopic color converters. The advancement is a first step toward replacing the standard...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookIllumination Design and Analysis Software: A Vital Tool in the Designer’s KitIllumination design has developed rapidly to include not only automotive headlamps and street lamps, but also backlit displays, fluorescent panel lighting, light-emitting diode or laser sources, and...Photonics HandbookDiffraction Gratings: Selection GuidelinesDiffraction gratings are optical components with a periodic structure that separate light into beams traveling in predictable directions based on their wavelength. The grating acts as the dispersive...Photonics HandbookExcimer Optics: High Power Demands High ReliabilityThe first high-reflectance mirror coatings for the UV and vacuum UV (VUV) were of the Al + MgF2 type produced in the late 1950s. Coatings of this design are still used today for multigas cavity...Photonics HandbookOptical System Optimization: Analyzing the Effects of Stray LightElectrical engineers are very familiar with the effects of shot noise, thermal noise, flicker noise and crosstalk, and recognize how these effects can reduce the signal-to-noise ratio (SNR) in their...WHITEPAPERSPhotonics.com 4/28/2023“Fingerprint” vs Handheld Raman Applications and the Different Optical Filters That Enable ThemRaman spectroscopy is a powerful non-invasive, non-contact tool capable of identifying molecular constituents of samples. Wavelength selective optical filters are used to block the dominant Rayleigh...Photonics.com 2/6/2024General CapabilitiesReynard Corporation has all the facilities necessary to design, fabricate and qualify state of the art coatings for numerous applications. Our precision optics are found in high performance systems...Photonics.com 8/1/2023Hand Cleaning of Small OpticsA great "How-to" for cleaning optics. A must have for ALL.Photonics.com 12/2/2022Plano Optics - Complex Components and AssembliesWe offer custom prisms, polygons, windows, mirrors, and wedges from one source. FISBA not only has the complete production chain in-house, we can also develop entire systems built-to-spec or support...WEBINARSPhotonics.com 10/26/2022Ultrafast Tablet Imaging Made Practical with the Novel Use of QCL Sources Coupled with Machine Learning-Based Analysis AlgorithmsThe composition of pharmaceutical tablets and the distribution of the ingredients therein can be determined using chemical imaging performed by vibrational microscopy. Doing so provides valuable...Photonics.com 1/10/2023Assessment of Image Quality for Visual SystemsThe determination of image quality is a multifaceted problem, dependent upon illumination, optical system construction, and the image sensor. When the optical system is used in conjunction with the...Photonics.com 1/19/2021Directed Energy Lasers: A Historic and Future PerspectiveLasers were first demonstrated over 60 years ago, and some have evolved to become almost a commodity in the defense sector as a directed-energy solution to multiple threats. Greg Quarles provides an...Photonics.com 1/17/2024Automation Technologies to Scale PIC Testing from Lab to FabThis webinar covers the basics of precision motion systems for photonic integrated circuit (PIC) testing and discusses the ways motion solutions can be specifically designed to address the...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarydivergence1. In optics, the bending of rays away from each other. 2. In lasers, the spreading of a laser beam with increased distance from the exit aperture. Also called beam spread. 3. In a binocular...Photonics Dictionarymagnetorheological finishingMagnetorheological finishing (MRF) is a precision optics polishing technique used for shaping and finishing optical surfaces to achieve extremely high levels of smoothness and accuracy. It is...Photonics Dictionaryconcave and convex spherical mirrorConcave and convex spherical mirrors are types of curved mirrors that have surfaces shaped like segments of spheres. These mirrors are commonly used in optics for various applications, including...Photonics Dictionarymachine vision systemA machine vision system is an integrated combination of hardware and software components designed to capture, process, and analyze images to perform automated inspection, measurement, and quality...VIDEOSPhotonics.com 4/19/2022Optical Coatings Machinery and Process - Optolong Optics Co. Ltd.Optolong Optics Co. Ltd., brand owner of Optolong, is a manufacturer of fluorescence filters and astronomy filters. We also offer other interference filters including UV filters, visible filters, and...Photonics.com 10/25/2023Introduction to OptometricsLearn about the team behind Efficiency Replicated. Experience. Trust. Partnership. We are your diffractive optics design solution partner.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.com 11/21/2022Shanghai Optics Introduction & Factory TourShanghai Optics is a leading global custom optics manufacturer and optical solution provider with more than 60 years of experience. Our experienced engineering team possesses in-depth DFM knowledge...PHOTONICS BUYERS' GUIDE CATEGORIESMedical Laser Delivery SystemsCondenser LensesKDP and Isomorph CrystalsOptical Computing Equipment and SystemsCOMPANIESPhotonics Buyers' GuideFOCtek 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' GuideOhara CorporationOHARA manufactures more than 130 environmentally safe optical glass types, free of both lead and arsenic. More than 300 tons of optical glass are melted per month, available in the following forms of...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' GuideShanghai Optics Inc.ISO 9001 & ISO 13485 certified and D&B DUNS # 113515303 Shanghai Optics is an unparalleled custom system solution provider offering advance precision custom optical design, engineering,...